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27 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

Mark Colligan, MD

Internal Medicine Physician - Cardiovascular Disease

Highlights

  • Board Certified

Biography

Mark Colligan, MD is a Internal Medicine Physician - Cardiovascular Disease practicing in San Antonio, TX

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Excellent and quick…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
In University School of Medicine, Indianapolis InOther Degree1997
Indiana University School of MedicineMedical Degree1997

InstitutionFocusYear
Residency - San Antonio Unif Ser Health Edu, Cardiovascular Diseases; San Antonio Unif Ser Health Edu, Internal MedicineNot Specified

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Cardiovascular Disease

Internal Medicine

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 27
Most Recent Review: 10/24/2025
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff
Office Appearance & Atmosphere
Handling of Billing Matters
Average Wait Time Less than 5 minutes

Provider Evaluation

Willingness to Spend Time with You
Accuracy of Diagnosis
Listening Skills
Clear Explanations
Trust in Decision Making
Post Visit Follow-up
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Verified Patient

Excellent and quick...

Excellent and quick

Anonymous 10/24/2025
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Verified Patient

Couldn't ask for better...

Couldn't ask for better

Anonymous 10/20/2025
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Verified Patient

Awesome...

Awesome

Anonymous 10/05/2025
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Verified Patient

Provider is tops...

Provider is tops

Anonymous 09/23/2025
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Verified Patient

Didn't mention a murmur he notic...

Didn't mention a murmur he noticed with me. I read about it later in my encounter notes

Anonymous 09/19/2025
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Verified Patient

I have recommended this provider...

I have recommended this provider to two friends.

Anonymous 10/23/2025
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Verified Patient

I had a very positive experience...

I had a very positive experience. He answered all of my questions. I felt a lot better when I left there. I really like this doctor. Very professional!

Anonymous 10/17/2025
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Verified Patient

The doctor talked to me in a ver...

The doctor talked to me in a very serious and professional manner without talking down to me

Anonymous 09/24/2025
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Verified Patient

No problems....

No problems.

Anonymous 09/23/2025
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Verified Patient

Keep up the good work...

Keep up the good work

Anonymous 09/15/2025
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Locations

Affiliated Practices

Practice Colleagues

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Lily Bates, MD, FACC   -   Internal Medicine Physician
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Murali Senapathi, MD, FACC, FSCAI   -   Internal Medicine Physician, Surgeon
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Joshua Durham, MD, FACC   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Mark Colligan, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Mark Colligan, MD has not yet specified the insurance plans he accepts.
     

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