Dr. Sharafali Diwan, MD

Dr. Sharafali Diwan, MD

Infectious Disease Medicine  ·  
Male  ·  
54 y/o

Accepting new patients

Dr. Sharafali Diwan, MD is an infectious disease specialist in Houston, TX and has been practicing for 21 years. He specializes in infectious disease medicine.

Sharaf Diwan, MD, PA

18220 Tomball Pkwy Ste 230

Houston, TX 77070
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Insurance Accepted

  • Aetna
  • Amerigroup (Wellpoint)
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • Humana
  • Medicaid
  • Medico
  • MultiPlan
  • National Elevator
  • UnitedHealthCare
  • Universal American

Learn about Dr. Diwan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Diwan's Experience

Dr. Diwan's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Infectious Disease Medicine
  • Board certified in Infectious Disease
  • No malpractice claims found
  • No sanctions found
  • No board actions found

1  Specialties

  • Infectious Disease Medicine

1  Board Certifications

  • Infectious Disease
    Accredited by: American Board of Internal Medicine*

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

0 Sanctions

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

0 Board Actions

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


  • Dow Med Coll
    Medical School | Graduated 1989
  • University of Wisconsin Hospitals and Clinics
    Internship Hospital | Completed 1992
  • University of Wisconsin Hospitals and Clinics
    Residency Hospital | Completed 1994
  • U Tex/MD Anderson Canc Ctr
    Fellowship Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Diwan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Diwan's Reviews

Likelihood of recommending Dr. Diwan to family and friends
12 total reviews (3 have comments)

Likelihood to Recommend (12)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Diwan's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (3)

This doctor is horrendous. His moral and ethical responsibilities are tainted and his license to practice medicine should be revoked. If you ever want to phone call it's not going to happen. If you value your health look for a doctor who genuinely cares
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I got an appointment quickly and his office staff was friendly and helpful. Dr. Diwan spent over 20 minutes with me patiently addressing my questions and fears. I would recommend him to anyone. He answered my questions in a way so I could understand.
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i would not ever recommend Dr Diwan he has the worst bed side manner that i have ever experienced in my life, he was condesending ,spoke to me as if i were stupid he also would not wait long enough for me to answer any of my questions nor for me to tell him what i was experiencing.
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