Themistocles Dassopoulos, MD
5.0(2 reviews)
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Office Hours

  • Mon:8:30am - 4:30pm
  • Tue:8:30am - 4:30pm
  • Wed:8:30am - 4:30pm
  • Thu:8:30am - 4:30pm
  • Fri:8:30am - 4:30pm

Themistocles Dassopoulos, MD
Internal Medicine Physician - Gastroenterology, Internal Medicine Physician - General

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

Dr. Dassopoulos is the Medical Director of the Baylor Center for Inflammatory Bowel Diseases (IBD). He earned his medical degree at Brown University before completing a residency in Internal Medicine … Read more ›

Featured Review See More Reviews

Dr. Dassopoulos is without a doubt, one of the most professional, knowledgeable and respectful specialists I ever experienced!!!!…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Brown University Program in Medicine (Education)Other DegreeOther1991

InstitutionFocusYear
Fellowship - University of ChicagoGastroenterology1999
Internship - Beth Israel Deaconess Medical Center - West CampusIM/Gastroenterology1992
Residency - Beth Israel Deaconess Medical Center - West CampusIM/Gastroenterology1994

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Photos

Provider Profile 0

Specialties

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

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 2
Most Recent Review: 07/01/2026
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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 21 to 30 minutes

Provider Evaluation 5.0

Willingness to Spend Time with You 5.0
Accuracy of Diagnosis 5.0
Post Visit Follow-up 5.0
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Verified Patient

“Dr. Dassopoulos is without a dou...”

Dr. Dassopoulos is without a doubt, one of the most professional, knowledgeable and respectful specialists I ever experienced!!!!

Anonymous 07/01/2026
Open full review

“Thank goodness we now have him in Dallas”

He is one of the best physicians I have ever had and I'm so glad he has moved his practice to Dallas. We needed him!

T. G. 04/29/2017

Locations

Affiliated Practices

Practice Colleagues

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Priscilla Page, FNP   -   Nurse Practitioner
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Themistocles Dassopoulos, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Themistocles Dassopoulos, MD has not yet specified the insurance plans he accepts.