Mark Colligan, MD, FACC

Medical Education/Training

Fellowship – Cardiology, Wilford Hall Medical Center, San Antonio
Residency – Wilford Hall Medical Center, San Antonio
Medical School – Indiana University School of Medicine, Indianapolis

Special Interests

Dr. Mark Colligan has been named a “Top Doctor” by US News & World Report. He is board certified in internal medicine, cardiovascular disease, nuclear cardiology and echocardiography. A fellow of the American College of Cardiology, he enjoys all aspects of heart care, from treating complex cases to prevention and wellness. He especially enjoys developing long-term relationships with his patients.

Professional Affiliations

American College of Cardiology
American Heart Association
American Society of Echocardiography
National Lipid Association
Society for Cardiovascular CT
Bexar County Medical Society
Heart Rhythm Society
Texas Medical Association

4.7

★★★★★

Provider showed concern

4.8

★★★★★

Friendliness/courtesy of CP

4.8

★★★★★

CP spoke using clear language

4.7

★★★★★

Provider explained things clearly

4.7

★★★★★

Provider included you in decisions

4.7

★★★★★

Patients' confidence in CP

4.7

★★★★★

Likelihood of recommending this provider

★★★★★

Aug 23, 2021

Masks, and apparently now we're finding out vaccines don't prevent the spread of SARS-COV-2.

★★★★★

Aug 20, 2021

I hope virtual visits don't become the norm. It is hard to describe swelling and other physical conditions. I agreed to this method for this visit.

★★★★★

Aug 18, 2021

Very good

★★★★★

Aug 16, 2021

Could have been a little more friendly

★★★★★

Aug 16, 2021

Pleased with dr

★★★★★

Aug 16, 2021

Good

★★★★★

Aug 16, 2021

Good

★★★★★

Aug 16, 2021

Great experience

★★★★★

Aug 16, 2021

Very good experience

★★★★★

Aug 16, 2021

Great experience

★★★★★

Aug 16, 2021

I met Dr.Colligan in ER and was impressed by his bedside manner. Very attentive. The experience was very good.

★★★★★

Aug 15, 2021

★★★★★

Aug 15, 2021

New Dr. I liked him. Seemed knowledgable.

★★★★★

Aug 15, 2021

Doctor collagen is a very caring doctor and I could tell that he was really interested in my health and not just me as a number I would recommend him to anybody

★★★★★

Aug 14, 2021

Had issues with the computer and my digital insurance card.

★★★★★

Aug 14, 2021

Dr. Colligan was well prepared for my visit and discussed all issues related to my condition and care. I will highly recommend Dr. Colligan to others.

★★★★★

Aug 14, 2021

The nurse was very friendly and efficient/thorough in her work.

★★★★★

Aug 14, 2021

Wait time for this visit was excellent. From arrival to departure was about 30 minutes.

★★★★★

Aug 14, 2021

★★★★★

Aug 14, 2021

Excellent experience

★★★★★

Aug 14, 2021

The Biotic tech was very kind after being called to come over from another office. He was through and professional and FAST!

★★★★★

Aug 14, 2021

There was only one person at the desk that was kind and offered me and my wife a small bottle of water after waiting so long.

★★★★★

Aug 14, 2021

Again....I arrived early for my 10:45 appoint and was called into the back where I found the WRONG person to check my device. I have to wait until after 12:00 noon to see the correct tech.!

★★★★★

Aug 13, 2021

I would rather a virtual appointment, so it works out great.

★★★★★

Aug 13, 2021

We are all concerned with this virus, real or made to believe real, so taking steps necessary by all is appreciated.

★★★★★

Aug 13, 2021

I always give the doctor feed back. Dr Colligan always listens. Then we both agree on the best methods to achieve the set goal. That is why he is my cardiologist.

★★★★★

Aug 13, 2021

The assistant seems a little rushed but then again she does have much time for dilly dallying if the appointments are to be kept on time.

★★★★★

Aug 13, 2021

All went well. Dr Colligan asked me to come in after I had a visit to the ER. I was able to get an workin appointment and all stages happened on time with ever little wait time. In and out quickly. Dr Colligan runs a tight ship.

★★★★★

Aug 12, 2021

Communications worked!

★★★★★

Aug 12, 2021

Love Dr Colligan and his team!

★★★★★

Aug 12, 2021

Dr Colligan's staff is always responsive to my needs

★★★★★

Aug 12, 2021

Dr Colligan always explains any treatments I need

★★★★★

Aug 11, 2021

Very good

★★★★★

Aug 11, 2021

The staff was friendly and helpful, I really liked Dr Mark Colligan, I strongly recommend Dr Colligan

★★★★★

Aug 10, 2021

None

★★★★★

Aug 9, 2021

You need a "not applicable" choice in the options. That's why there are "netral" responses here. They don't apply or "I don't know."

★★★★★

Aug 9, 2021

Great person! So friendly!

★★★★★

Aug 9, 2021

Always great.

★★★★★

Aug 9, 2021

While Echocardiogram (ECG?) came out Great as was Vascular Surg. Tests.... Am still wondering if Allergenic 2 Hill Country 4 swelling/fluid retention is poss.

★★★★★

Aug 9, 2021

Am very glad 2 have location out here in Spring Branch! Every aspect of new office is convenient & wonderful, incl. Staff! Thx

★★★★★

Aug 7, 2021

Office hours relate to Schertz location.

★★★★★

Aug 6, 2021

I had no medical issues just wanted to update records.

★★★★★

Aug 6, 2021

All went well.

★★★★★

Aug 5, 2021

Best time in to out ever experienced

★★★★★

Aug 5, 2021

Might have been the best dr. Office visit ever. Appreciate the quick time to be seen and the honesty of doctor.

★★★★★

Aug 3, 2021

Excellent especially with FaceTime. Dr Colligan made me feel comfortable!

★★★★★

Aug 3, 2021

There wasn't any problems with the process.

★★★★★

Aug 3, 2021

By using FaceTime it was very comfortable and Dr Colligan made the process very easy.

★★★★★

Aug 2, 2021

The doctor seemed rushed and spent less time with me than I would have preferred. No explanations were given as to the causes of my complained condition. Tests were ordered and a follow-up set in 3 months.

★★★★★

Jul 29, 2021

None

★★★★★

Jul 29, 2021

All good.

★★★★★

Jul 29, 2021

I had a very good experience. No complaints.

★★★★★

Jul 27, 2021

Good

★★★★★

Jul 27, 2021

Good

★★★★★

Jul 27, 2021

All staff helpful and friendly

★★★★★

Jul 27, 2021

It took a long time because Dr. Colligan was tied up in traffic. It's what you can expect these days when physicians have to travel from place to place. Not a big deal.

★★★★★

Jul 26, 2021

Very goid experince

★★★★★

Jul 26, 2021

Dr. Colligan is the best.

★★★★★

Jul 26, 2021

The staff is great.

★★★★★

Jul 24, 2021

Wore name tag but never saw anyone wash hands however I believe sanatizer was used

★★★★★

Jul 24, 2021

Arrived 15 ahead of appointment time at 15 after received text to call reschedule MISSED appointment-went to ck in and she said oh forgot to tell her you were here.

★★★★★

Jul 24, 2021

Do not care for required text check in for appointments

★★★★★

Jul 24, 2021

Doctor spent maybe 5 minutes. Dismissed my concern of blood clot.

★★★★★

Jul 23, 2021

All paperwork was accessed online ahead of time. Upon arrival for the appointment the copay was handled quickly and efficiently. The office staff were polite and professional.

★★★★★

Jul 23, 2021

Great Doctor and Staff

★★★★★

Jul 23, 2021

A great listener. Glad we found him.

★★★★★

Jul 23, 2021

Need to work on authorization for spouse/caregiver to have access to patient information. After receiving notification that information of visit was on portal, wife was unable to access report because she also has her portal in same system. Unable to get help after several unsuccessful phone calls, so will discuss with his next office visit within the week at getting her authorization to my medical file.

★★★★★

Jul 23, 2021

Liked the ease of completing paperwork for visit on line before appointment.

★★★★★

Jul 23, 2021

Scheduling appointment entailed leaving a message and receiving a call back.

★★★★★

Jul 23, 2021

After I questioned why my appointment was delayed, I was taken back quickly and everything was great from that point on.

★★★★★

Jul 23, 2021

There was a problem at the "front desk" while checking in, which resulted in me waiting 45 min before being taken back to see doctor.

★★★★★

Jul 23, 2021

I have no idea which care provider you are asking me about as I have said I did not see a man named Mark

★★★★★

Jul 23, 2021

I answered that on the first page

★★★★★

Jul 23, 2021

I did not see anyone named Mark I did see a lady named yvonne

★★★★★

Jul 22, 2021

.Great experience.great staff also.

★★★★★

Jul 22, 2021

Dr. Colligan was professional, courteous and showed a genuine interest in my health story. He explained the process moving forward, asked questions and gave me the opportunity to get my questions answered. Great first impression.

★★★★★

Jul 21, 2021

Vicki does a greatn job balancing answering the phone and attending to arriving patients and in my case departure as well as the check out desk had a sign to check out at the front desk too. She works really hard I was there twice this past week and watched her multitask flawlessly both visits. Kudos to her.

★★★★★

Jul 21, 2021

EXCELLENT FEEDBACK ALL THE WAY AROUND. THANK YOU SO VERY MUCH FOR A PLEASANT EXPERIENCE TO AN OUTSTANDING DOCTOR AND STAFF.

★★★★★

Jul 21, 2021

Dr. Colligan used to be my dad's doctor. I was pleased with him then and I am pleased with him now. Not only was he courteous and friendly, he was very professional and knowledgeable and helped me with my concerns. I left feeling very relieved and confident in him. Thank you, Dr. Colligan!!! 🙂

★★★★★

Jul 21, 2021

Veronica was OUTSTANDING. She was concerned with my high blood pressure, took my weight, and did an EKG on me. She was very friendly the whole time yet did her job well. Thank you, Veronica.

★★★★★

Jul 21, 2021

No comments. Everything was good!!! Much appreciated. All were wearing masks.

★★★★★

Jul 21, 2021

Jeannette was very polite, courteous, and very knowledgeable.

★★★★★

Jul 21, 2021

Although I was attended to promptly and all my questions were answered, I was pleased with the length of my appointment.

★★★★★

Jul 21, 2021

All went smoothly and comfortable visit

★★★★★

Jul 21, 2021

Friendly Folks

★★★★★

Jul 21, 2021

Dr. Colligan has always listened to my thoughts, comments, and opinions regarding my heart, health, and care. He puts me first and foremost during all of my appointments. He doesn't walk in, tell me what to do, and then walk out, and make me feel like I am on an assembly line, and he can't wait to leave the room. He has always been there to answer questions, even if I am not in the office.

★★★★★

Jul 18, 2021

It was a good visit to my doctor.

★★★★★

Jul 18, 2021

Everyone was wearing a mask, including me. Everything seemed to be very cleaned. I had no problems with the visit.

★★★★★

Jul 18, 2021

Dr Culligan asked about any problems I was having. Discussed my ER visit. Discuss stress test of previous year and also the heart monitor that I wore.

★★★★★

Jul 18, 2021

Nurse assistant took my vitals, knew that I was there for my yearly checkup.

★★★★★

Jul 18, 2021

I didn't have to wait too long to see my doctor.

★★★★★

Jul 18, 2021

The staff was very courteous. Inform them I had done the paperwork on home computer. They took my co-pay, gave me a receipt.

★★★★★

Jul 18, 2021

Did not notice they washed their hands

★★★★★

Jul 16, 2021

All good.

★★★★★

Jul 16, 2021

I felt the staff and Dr. Colligan were very competent and made me feel very comfortable.

★★★★★

Jul 14, 2021

Visit was a pleasure, as usual.

★★★★★

Jul 12, 2021

Waiting room was crowded. I could hear dr/nurse/patient conversations between rooms so not very private

★★★★★

Jul 12, 2021

I would be hesitant to recommend the office due to the difficulty of finding the building and office once inside the building

★★★★★

Jul 11, 2021

He always considered my mobility.

★★★★★

Jul 11, 2021

Dr. Colligan is very professional. Other doctors needs to copy his protocol.

★★★★★

Jul 11, 2021

See previous message regarding waiting for office to open.

★★★★★

Jul 11, 2021

Problem of asking to come 15 minutes before appointment time and the office closed for lunch. Stood out in hallway while attempting to complete check in. Not a good experience.

★★★★★

Jul 10, 2021

This survey is way too long!

★★★★★

Jul 10, 2021

The Doctor is a good man

★★★★★

Jul 10, 2021

They struggle to stay on time

★★★★★

Jul 10, 2021

Good people

★★★★★

Jul 10, 2021

When I call the office it is rare that I get to talk to a person, just the answering system. They call me back later. I don't like that at all!

★★★★★

Jul 9, 2021

Dr Colligan is an outstanding doctor in all respects.

★★★★★

Jul 9, 2021

This type of delay is out of the ordinary. I am usually checked in and seen by my doctor and by Medtronic personneland issued a next appointment within 1/2 hour.

★★★★★

Jul 9, 2021

They were training a new employee who was clearly, having difficulty with the process. She forgot to check me in for my Medtronic appointment and they thought I was a no-show. They finally found me after searching rooms. Despite this mishap, I saw my doctor in a reasonable time; albeit, late.

★★★★★

Jul 9, 2021

Need results of my ekg, we're they good, marginal or need to improve

★★★★★

Jul 8, 2021

Nothing bad. Still very concerned about pandemic

★★★★★

Jul 8, 2021

Listened to my state of health and what I was doing to stay healthy

★★★★★

Jul 8, 2021

Laughed at my sense of humor

★★★★★

Jul 8, 2021

Had to take EKG after evaluation process then saw Doctor

★★★★★

Jul 8, 2021

Very personable and professional

★★★★★

Jul 6, 2021

Very nice lady

★★★★★

Jul 6, 2021

Not a problem

★★★★★

Jul 6, 2021

Dr had understandable delay having to take care if an emergency situation somewhere else aI was kept informed so I was fine with the wait

★★★★★

Jul 6, 2021

Have worked with Dr.Colligan for over two years --- very confident in his skills and ability to treat my situation.

★★★★★

Jul 4, 2021

I would recommend this office to others.

★★★★★

Jul 4, 2021

Nurses assistant was very professional and conversational. I don't have a life threatening problem but I'm sure a lot of other patients do. She is just what they need.

★★★★★

Jul 4, 2021

The Doctor was succinct with his opinion on my condition. He was not alarmist.

★★★★★

Jul 4, 2021

Very professional and good natured group of people. They really like working with each other.

★★★★★

Jul 4, 2021

Process was very professional and orderly.

★★★★★

Jul 4, 2021

🙂

★★★★★

Jul 4, 2021

Did I mention professional?

★★★★★

Jul 4, 2021

Always pleasant, professional and through.

★★★★★

Jul 4, 2021

Again, pleasant and professional

★★★★★

Jul 4, 2021

Always professional service

★★★★★

Jul 4, 2021

Everyone on every visit has been pleasant and professional, leaving with a comfortable, cared for feeling.

★★★★★

Jul 4, 2021

I was called and asked to come in an hour early for my appointment. I was able to get there and was checked in but then waited 1 1/2 hours because the receptionist forgot to finish my check in. It was an honest mistake but frustrating none the less.

★★★★★

Jul 4, 2021

Scheduling appt's is made by the Medtronics man prior to leaving. I have not had to wait long to check in at the front desk.

★★★★★

Jul 3, 2021

Receptionist was very friendly

★★★★★

Jul 3, 2021

My occasional heart issue wasn't occurring at the time of the appointment, so it was difficult to convey what happens. It usually happens later in the afternoon. Hoping the echo the doctor prescribed will produce some answers.

★★★★★

May 30, 2021

Overall - very good

★★★★★

May 29, 2021

Good. No problems.

★★★★★

May 29, 2021

superior patient care by Dr. Mark Colligan! and all staff were outstanding!

★★★★★

May 29, 2021

thoriugh

★★★★★

May 29, 2021

received virtual info via text. went through steps and at end error occurred. called answering service number on end of steps and did not direct me to a person . said leave a message. then called different number directly to clinic and problem resolved

★★★★★

May 28, 2021

Like the location, closer to my home!

★★★★★

May 27, 2021

great place excellent staff and doctors

★★★★★

May 27, 2021

great place excellent staff and doctors

★★★★★

May 27, 2021

great place excellent staff and doctors

★★★★★

May 27, 2021

great place excellent staff and doctors

★★★★★

May 27, 2021

good experience

★★★★★

May 27, 2021

courteous staff

★★★★★

May 27, 2021

waiting a long time in exam for doctor about 49 minutes

★★★★★

May 26, 2021

dr colligan and his staff plus NC Baptist are awesome

★★★★★

May 24, 2021

the nurse who applied the monitor was friendly,helpful,interested and thorough.

★★★★★

May 24, 2021

Ny nurse was extremely professional

★★★★★

May 24, 2021

Staff was very professional and friendly

★★★★★

May 24, 2021

Waiting room was clean and neat. I only waited a few minutes before being taken to the exam room and I saw Dr. Colligan after a few more minutes. As usual he was friendly, professional and very thorough.

★★★★★

May 23, 2021

This was a very nice and pleasant experience with excellent care.

★★★★★

May 23, 2021

I only get one day a week to schedule a visit with Dr. Colligan in this office but it's still very convenient since I live out here.

★★★★★

May 23, 2021

Dr. Colligan is just plainly an excellent cardiologist.

★★★★★

May 23, 2021

staff was very pleasant to deal with

★★★★★

May 22, 2021

I felt very rushed this visit. like the focus was in a hurry.

★★★★★

May 22, 2021

arrived 15 mins before my 10:15 m appt. other lady came in at 10:20, mentioned she had a 10:30 with my same doctor. at 10:34, the other lady was called before me. I questioned lady at front desk, who seemed new. she looked at the screen & quietly discussed it with the more tenured front desk lady. I was then simply told, "They'll call you back in few minutes." I wasnt called until 15 mins later. it was upsetting the lady didnt just apologize & admit she didnt check me in.

★★★★★

May 20, 2021

Very satisfied

★★★★★

May 19, 2021

great friendly staff

★★★★★

May 17, 2021

I had a good experience

★★★★★

May 16, 2021

I like that the Doctor has access to all my records that are in the system.

★★★★★

May 16, 2021

everything went smooth.

★★★★★

May 16, 2021

timely but not rushed

★★★★★

May 16, 2021

professional & friendly

★★★★★

May 15, 2021

Dr. Colligan was very open to my questions, and I felt like he cared for me as a person.

★★★★★

May 14, 2021

excellent dr.

★★★★★

May 14, 2021

didn't have any problems to talk about

★★★★★

May 14, 2021

Dr. colligan's a nice fellow.

★★★★★

May 14, 2021

very friendly, helpful, and professional.

★★★★★

May 14, 2021

Filled out online update/registration, but had to stand in line waiting to check in for 12 minutes. Updated all my meds online a few days before the appt., but when I arrived no medication updates had been posted. went over all the same medication info with nurse while waiting for Dr. Colligan. Why ask patients to update meds online, and then ignore update only to go over the same thing in person?

★★★★★

May 14, 2021

when I call, I frequently get sent to voice mail and returned calls are not timely. Also, the website has a link to Directions, but there are no directions to the office, only the office address. Would be helpful to state the office inside NC Baptist Hospital Atrium, use elevator, etc.

★★★★★

May 14, 2021

in quickly...to the point...covered issue, lab work results, quick but thorough physical, mental and emotional check, visited briefly about my concerns, set follow up app't date.

★★★★★

May 14, 2021

I always am treated very well by Dr. Colligan's staff. Dr. Colligan is excellent and I trust his judgment when he suggests treatment plans and/or makes suggestions on what I should do.

★★★★★

May 14, 2021

I had a 2:40 appointment for a test that took about 10 minutes and I was there for 90 minutes.

★★★★★

May 13, 2021

I may have waited few minutes to see Dr. Colligan but overall...the experience was excellent.

★★★★★

May 13, 2021

everyone i encountered was personable and professional

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

good

★★★★★

May 12, 2021

the answering service is awful. I can try several times and then get transferred to only leave a message that can take 24 hours for an answer.

★★★★★

May 9, 2021

good

★★★★★

May 9, 2021

good

★★★★★

May 9, 2021

very nice

★★★★★

May 9, 2021

good

★★★★★

May 9, 2021

just fine

★★★★★

May 6, 2021

The entire staff, from intake, screening, Doctor Colligan and Check-Out worked like a well-oiled machine- zero complaints.

★★★★★

May 6, 2021

I was a bit confused about the exact location of my appointment. Talking to the new patient person live was difficult, all I got were texts and voicemails. Google wasn't much help. I eventually found the place and the office staff was great!

★★★★★

May 6, 2021

exceptional care

★★★★★

May 6, 2021

Sarah was fantastic. sweet, polite, caring, friendly and professional

★★★★★

May 6, 2021

nothing negative

★★★★★

May 6, 2021

everything was good

★★★★★

May 6, 2021

felt at ease during discussions.

★★★★★

May 6, 2021

already had new health insurance on file

★★★★★

May 5, 2021

all good

★★★★★

May 5, 2021

all good

★★★★★

May 5, 2021

all good

★★★★★

May 5, 2021

all good

★★★★★

May 5, 2021

all good

★★★★★

May 5, 2021

good experience

★★★★★

May 4, 2021

★★★★★

May 4, 2021

★★★★★

May 4, 2021

★★★★★

May 4, 2021

★★★★★

May 4, 2021

★★★★★

May 4, 2021

★★★★★

May 3, 2021

I felt much at home

★★★★★

May 3, 2021

very good

★★★★★

May 1, 2021

This doctor has high praise on the Internet, so he must be good.

★★★★★

May 1, 2021

The nurse assistant rushed me through an EKG rather curtly. I got the impression she was Leary of not having it on time before the doctor walked in.

★★★★★

May 1, 2021

My daughter who went in with me timed the actual doctor's visit with him in the room. It was 4.43 minutes from Hello to Goodbye. It was neither good nor bad other than not being asked if I had any questions.

★★★★★

May 1, 2021

I was contacted with a reminder of my appointment 2 days before, so after 6 months since my last visit, I was getting a little antsy.Also the afternoon before I got a voice mail asking me for any records my primary care doctor might have on me. I thought that was cutting it close. I returned the call with the information but the recording said my call would not be returned for another 24 hours. By then I would have seen the doctor anyway. Bad communication on their part, I thought.

★★★★★

May 1, 2021

I appreciate Dr. Colligan's knowledge and is very thorough and helpful to me! He explains everything to me and helps me know and understand all of his concerns for me and my care!

★★★★★

Apr 30, 2021

I would recommend the doctor and staff to everyone

★★★★★

Apr 30, 2021

There is nothing I would change about my visit. very pleased

★★★★★

Apr 30, 2021

The doctor and staff really care about you.

★★★★★

Apr 30, 2021

everyone is extremely friendly. made me feel very comfortable

★★★★★

Apr 30, 2021

barely sat down and they called my name. very happy. no wait

★★★★★

Apr 30, 2021

My appointment was my phone. Everything when very well.

★★★★★

Apr 30, 2021

questions answered, concerns were addressed.

★★★★★

Apr 30, 2021

very pleasant experience

★★★★★

Apr 29, 2021

I would recommend this staff to any one.

★★★★★

Apr 29, 2021

staff is great.

★★★★★

Apr 29, 2021

Experience was great.

★★★★★

Apr 29, 2021

Good experience.

★★★★★

Apr 29, 2021

very friendly and courteous staff.

★★★★★

Apr 29, 2021

Dr. Colligan and his staff always make a stressful visit easy. I appreciate them.

★★★★★

Apr 29, 2021

Took longer than expected have a blood draw

★★★★★

Apr 28, 2021

Attentive

★★★★★

Apr 28, 2021

Encourage you to exercise without making you feel guilty for not doing more.

★★★★★

Apr 28, 2021

Convenient visit

★★★★★

Apr 28, 2021

great

★★★★★

Apr 28, 2021

great but survey is too long

★★★★★

Apr 28, 2021

don't remember

★★★★★

Apr 28, 2021

great

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 27, 2021

excellent experience

★★★★★

Apr 24, 2021

everyone did there job to my satisfaction. good job by all.

★★★★★

Apr 22, 2021

I was very satisfied with my first visit, all the way around.

★★★★★

Apr 22, 2021

great

★★★★★

Apr 22, 2021

Dr Colligan and all of his staff are wonderful. They are very professional when interacting with you. They show that they care about their patients.

★★★★★

Apr 21, 2021

wonderful

★★★★★

Apr 21, 2021

the best

★★★★★

Apr 21, 2021

excellent

★★★★★

Apr 21, 2021

Extremely happy with all aspects of Dr Colligen's care.

★★★★★

Apr 21, 2021

One of the best run offices I have ever visited

★★★★★

Apr 16, 2021

very thorough

★★★★★

Apr 16, 2021

dr Mark and staff were exceptional. I highly recommend them

★★★★★

Apr 16, 2021

dr mark and his staff were exceptional

★★★★★

Apr 16, 2021

This Dr.'s Office is very convenient and have great staff working there!

★★★★★

Apr 16, 2021

All phases of this appointment was prompt- beginning to end! Thank you

★★★★★

Apr 16, 2021

This office was very efficient with their check-in screening and Dr. entrance to examination room each time I have seen them!

★★★★★

Apr 15, 2021

great

★★★★★

Apr 15, 2021

great

★★★★★

Apr 15, 2021

great

★★★★★

Apr 15, 2021

Dr. Colligan is great.

★★★★★

Apr 15, 2021

On line registration is great.

★★★★★

Apr 15, 2021

I came earlier than they opened but that's because I like to be early for everything

★★★★★

Apr 15, 2021

I have recommended him to everyone I know that has heart issues he is very compassionate and let's you know all available options and then let's you make the final decision

★★★★★

Apr 15, 2021

the most professionally run clinic I've ever seen

★★★★★

Apr 13, 2021

see note on prescription

★★★★★

Apr 13, 2021

FaceTime worked good. had a blurry PO ture T first then cleared up. audio and video good

★★★★★

Apr 12, 2021

I was sent a web site to sign in for my appointment. I used the web site and the last page showed I had an outstanding balance on my account. I had already paid this amount so I figured the payment was being processed. However, the web site would not allow me to go beyond this payment page so I was not sure if my information was actually submitted

★★★★★

Apr 12, 2021

All good.

★★★★★

Apr 12, 2021

All good.

★★★★★

Apr 10, 2021

would recommend

★★★★★

Apr 10, 2021

very good

★★★★★

Apr 10, 2021

would recommend

★★★★★

Apr 10, 2021

very good nurse, professional and courteous

★★★★★

Apr 10, 2021

good experience

★★★★★

Apr 10, 2021

very courteous and professional staff

★★★★★

Apr 9, 2021

All good!

★★★★★

Apr 5, 2021

love these appointments. short and to the point.

★★★★★

Apr 5, 2021

short and sweet. Love these zoom appointments!

★★★★★

Apr 5, 2021

Filling out the paperwork on cell phone was lengthy and slow and took several attempts to complete.

★★★★★

Apr 4, 2021

Doctor was very late.said traffic was bad on hwy 281. Visit felt very rushed . I like the dr. Have been to him before and visit was not the same as the first visit.

★★★★★

Apr 2, 2021

outstanding Service

★★★★★

Apr 2, 2021

Not quite as good as an in person visit but very convenient.

★★★★★

Apr 2, 2021

I felt very comfortable with him and trust his judgement completely.

★★★★★

Apr 2, 2021

they let me know the doctor was running a little late.

★★★★★

Apr 2, 2021

she was very pleasant!

★★★★★

Apr 2, 2021

very good experience. Especially having the appointment in the Schertz office.

★★★★★

Apr 2, 2021

very good experience

★★★★★

Apr 2, 2021

Excellent practice - Highly recommend.

★★★★★

Apr 2, 2021

Excellent doctor - easy to talk with.

★★★★★

Apr 2, 2021

Everyone was protected.

★★★★★

Apr 2, 2021

very friendly and professional.

★★★★★

Apr 2, 2021

Very efficient - little to no wait time.

★★★★★

Apr 2, 2021

excellent service

★★★★★

Apr 1, 2021

very sensitive about my needs an safety

★★★★★

Apr 1, 2021

I would rather see Dr. College to keep me informed about my heart

★★★★★

Apr 1, 2021

they are great

★★★★★

Apr 1, 2021

didn't have any problems

★★★★★

Apr 1, 2021

they was very Excellent in they Job very nice

★★★★★

Apr 1, 2021

Top Notch

★★★★★

Mar 30, 2021

so glad I am under the care of Dr Colligan & the clinic

★★★★★

Mar 30, 2021

Dr Colligan listened to me & addressed my concerns, I have complete confidence in him

★★★★★

Mar 30, 2021

nurse took time with me & did not rush me at all, older folks like myself really appricate this

★★★★★

Mar 30, 2021

checked in online

★★★★★

Mar 30, 2021

I was amazed by how much courtesy & care I was treated with. Dr Colligan & the entire staff i spoke to really made me feel like they cared about me

★★★★★

Mar 28, 2021

all well

★★★★★

Mar 28, 2021

went great

★★★★★

Mar 24, 2021

Dr Colligan and I discuss my treatment. it is give and take not like some Drs that don't give you the opportunity to give back. if I can't give feed back I get another doctor.

★★★★★

Mar 24, 2021

Professional and knowledgeable of my personal conditions

★★★★★

Mar 24, 2021

Contacted by staff on my phone. They explained the process and told me that the doctor would call me back at appointment time.Dr Colligan called back and I answered on Face Time. Very good and clear connection.

★★★★★

Mar 21, 2021

she was nice to speak to

★★★★★

Mar 21, 2021

satisfied

★★★★★

Mar 21, 2021

great experience

★★★★★

Mar 21, 2021

happy thus far with the service

★★★★★

Mar 20, 2021

Excellent

★★★★★

Mar 20, 2021

Excellent

★★★★★

Mar 20, 2021

check -in was quick!

★★★★★

Mar 20, 2021

Very reasonable time to wait for appointment.

★★★★★

Mar 19, 2021

clean and neat staff and environment

★★★★★

Mar 19, 2021

would recommend to family

★★★★★

Mar 19, 2021

very knowledgeable, kind and professional

★★★★★

Mar 19, 2021

professional staff very courteous

★★★★★

Mar 19, 2021

outstanding staff and MD

★★★★★

Mar 19, 2021

new office but they were very organized

★★★★★

Mar 19, 2021

always a good experience!

★★★★★

Mar 15, 2021

Staff was friendly and courteous.

★★★★★

Mar 14, 2021

They wearing ID, and doing hand washing

★★★★★

Mar 14, 2021

Very good experience....

★★★★★

Mar 14, 2021

Everything went well...

★★★★★

Mar 14, 2021

Everything went well cosidering where we are today.......

★★★★★

Mar 14, 2021

Dr Colligan is off the scale. I have personal examples I won't get into. I do recommend him frequently and my Mother in Law is now his patient. My wife is a retired CVICU Charge Nurse and would echo my comments.

★★★★★

Mar 14, 2021

Did not have delays. Dr Colligan is the best I have ever known for being thorough and always prompt. His example is projected by his staff.

★★★★★

Mar 14, 2021

During one of my recent visits I had to wait too long because the staff was down one person. As always, I had a tight schedule and after waiting and without me needing to urge or complain, April who was working the front desk (I apologize if I have that wrong because Vicki and others have been exceptional too) took me back and personally administered the EKG. I stayed on my schedule. Great experience. Thank you!

★★★★★

Mar 12, 2021

most definitely

★★★★★

Mar 12, 2021

awesome

★★★★★

Mar 12, 2021

all great

★★★★★

Mar 12, 2021

awesome

★★★★★

Mar 12, 2021

great

★★★★★

Mar 12, 2021

Every one was very professional

★★★★★

Mar 11, 2021

Excellent customer service skills

★★★★★

Mar 11, 2021

dr. Callaghan is a very knowledgeable caring physician I would recommend him highly to anyone. Dr Colligan

★★★★★

Mar 11, 2021

Very courteous and professional. Very inviting staff

★★★★★

Mar 11, 2021

very professional and caring

★★★★★

Mar 11, 2021

Nothing but good

★★★★★

Mar 1, 2021

Dr Colligan is a terrific doctor with excellent patient interaction skills as well.

★★★★★

Feb 28, 2021

He reviewed the recent visit; told me the results of lab tests and clearly explained; gave his recommendations; and let me ask questions and concur.

★★★★★

Feb 28, 2021

Instructions were clear. We met on time

Patient Satisfaction Survey

Medical Education/Training

Special Interests

Professional Affiliations

Patient Ratings & Comments

Comments

Mark Colligan, MD

Mark Colligan, COVID