Mark Colligan, MD
5.0(62 reviews)
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Office Hours at Baptist Heart & Vascular

  • 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

Good experience…

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: 5.0
Number of Reviews: 62
Most Recent Review: 08/26/2026
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Office & Staff Evaluation 5.0

Ease of Getting an Appointment 5.0
Courtesy of Practice Staff 5.0
Office Appearance & Atmosphere 5.0
Handling of Billing Matters 5.0
Average Wait Time Less than 5 minutes

Provider Evaluation 5.0

Willingness to Spend Time with You 5.0
Accuracy of Diagnosis 5.0
Listening Skills 5.0
Clear Explanations 5.0
Trust in Decision Making 5.0
Post Visit Follow-up 5.0
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Verified Patient

“Good experience...”

Good experience

Anonymous 08/26/2026
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Verified Patient

“Dr. Colligan is excellent!...”

Dr. Colligan is excellent!

Anonymous 08/12/2026
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Verified Patient

“Really like Dr. Colligan...”

Really like Dr. Colligan

Anonymous 07/01/2026
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Verified Patient

“All is well...”

All is well

Anonymous 06/20/2026
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Verified Patient

“Good experience!...”

Good experience!

Anonymous 05/30/2026
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Verified Patient

“First visit. Easy to talk to, kn...”

First visit. Easy to talk to, knowledgeable, friendly.

Anonymous 08/17/2026
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Verified Patient

“Dr Colligan is awesome...”

Dr Colligan is awesome

Anonymous 08/01/2026
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Verified Patient

“Everything went smoothly and wit...”

Everything went smoothly and without delay

Anonymous 07/01/2026
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Verified Patient

“Very nice...”

Very nice

Anonymous 06/04/2026
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Verified Patient

“Great work by everyone....”

Great work by everyone.

Anonymous 05/23/2026
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Locations

Affiliated Practices

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Sravani Avula, MD, FACC   -   Internal Medicine Physician
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Joshua Durham, MD, FACC   -   Internal Medicine Physician
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Teresa Hall, MSN, APRN, AGACNP-BC, GNP-BC   -   Nurse Practitioner
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Murali Senapathi, MD, FACC, FSCAI   -   Internal Medicine Physician, Surgeon
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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.