Dr. Thomas Mastakouris, MD


Internal Medicine | Male

Dr. Thomas Mastakouris, MD
Dr. Thomas Mastakouris, MD is an internal medicine doctor who practices in Astoria, NY. He is 60 years old and has been practicing for 30 years. Dr. Mastakouris is affiliated with Mount Sinai Hospital.

Learn about this doctor

Dr. Mastakouris' Experience

Experience Match

See how Dr. Mastakouris' experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

    Visiting Dr. Mastakouris

    Dr. Mastakouris accepts 23 insurance carriers

    Affiliated Hospitals

    Hospital Quality
    Check out the quality of care at the 1 hospitals where Dr. Mastakouris has admitting privileges.

    Dr. Mastakouris' Reviews

    Likelihood of recommending Dr. Mastakouris to family and friends
    based on 15 total reviews (3 with comments)
    Dr. Mastakouris' Performance
    • Trustworthiness
    • Explains condition(s) well
    • Answers Questions
    • Time well spent
    Office & Staff Performance
    • Scheduling
    • Office environment
    • Staff friendliness
    • Average wait time
      31 to 45 minutes
    Patient Comments (3)
    Astoria, NY |
    Dr. Mastakouris has served as my primary care physician since 1995. Since then I have recommended him to dozens of friends and colleagues; simply stated this is a doctor who takes the time to listen, consult, and work with his patients. He has seen me through numerous cases of bronchial asthma, a difficult pregnancy, several abdominal surgeries, and most hypertension. Several months ago Dr. Mastakouris saved my father when he was misdiagnosed with an infection resulting from sepsis.
    in Astoria, NY |
    i find him to be a very dedicated, professional and thorough doctor. He also has a great sense of humor (not often found in doctors. My only complaint is the wait time with or without an appt it takes hours sometimes to get in to see him.
    My mom WAS a patient of his for a long time. I have never been more disappointed in a doctor's performance in my life and I am in health care. There were numerous health issues that my mother kept dealing with and his refusal to refer her to specialists meant a low quality of life for her and subsequently a severe fall that resulted in 5 fractured ribs. His dismissiveness and nonchalant attitude towards her care is deplorable. Not only do I not recommend him, but I urge patients to leave asap.
    Have you seen Dr. Thomas Mastakouris, MD?
    Are you Dr. Mastakouris?
    Make it easy for patients to share their feedback. Also manage your personalized profile!

    Dr. Mastakouris' experience matches your search based on the following criteria:

    •  Based on total number of patients treated over the last 12 months
    •  Specializes in Internal Medicine
    •  No board certification on record with Healthgrades
    •  Malpractice claims found
    •  No sanctions found
    •  No board actions found

    Background Check

    • 1
      Malpractice Claim

      Dr. Mastakouris has 1 malpractice claim

      More  What is medical malpractice
      • Settlement (7/29/2013)
      • Amount or Range: Average
      • Nature of Complaint: Zip Code or County of Event: 11103
      • State: New York
    • 0

      No sanctions history found for the years that Healthgrades collects data.

      What is a sanction or disciplinary action
    • 0
      Board Actions

      No board actions found for the years that Healthgrades collects data.

      What are board actions

    Conditions Treated

    Dr. Mastakouris does not have any conditions listed. If you are Dr. Mastakouris and would like to add conditions you treat, please update your free profile.


    • Medical School
      Universidad Del Noreste, Escuela De Medicina 'Dr Jose Sierra Flores'

      Graduated in 1987

    • Residency Hospital
      Maimonides Med Center

    Languages Spoken

    • English
    • Greek

    Memberships &
    Professional Affiliations

    Dr. Mastakouris does not have any memberships or affiliations listed. If you are Dr. Mastakouris and would like to add memberships or affiliations, please update your free profile.


    • Internal Medicine

    Procedures Performed

    Dr. Mastakouris does not have any procedures listed. If you are Dr. Mastakouris and would like to add procedures you perform, please update your free profile.