Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Have you visited Dr. Weiss? Share your experience.
Write a Review

Specialties & Research

Dr. Gary Weiss, MD, PHD is board certified in Hematology.

  • He has special expertise in 7 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Leukemia

Education & Awards

Dr. Weiss graduated from New York University. He has 2 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Castle Connolly Top Doctors: Texas™ (2009)


Dr. Weiss has 7 hospital affiliations:

  • Clear Lake Regional Medical Center 
  • Cleveland Regional Medical Center 


  • Spanish

> > > > Dr. Gary Weiss, MD, PHD

Similar doctors nearby

Dr. David Gill

Internal Medicine
35 years experience
Webster, TX

Dr. Alan Rodney

Internal Medicine
11 years experience
Webster, TX

Dr. Amy Hassan

Internal Medicine
10 years experience
Houston, TX

Dr. Mary Ninan

Internal Medicine
12 years experience
League City, TX

Dr. Bagi Jana

Internal Medicine
20 years experience
Dickinson, TX

Dr. Dongxin Liu

Internal Medicine
19 years experience
Pearland, TX
Search All Similar Doctors
Additional Information
Dr. Gary Bruce Weiss MD and PHD is a male Hematologist, has 40 years of experience and practices in Hematology.
Where does Dr. Gary B. Weiss practice?
Dr. Gary Weiss has 2 office locations.
Dr. Gary Weiss practices Hematology near Webster, TX.
Additional practice locations include: Texas City, TX.
See Webster Hematologists.