Dr. Nisar Ahmed MD Gastroenterologist

Dr. Nisar Ahmed is a gastroenterologist in Houston, Texas. He is affiliated with multiple hospitals in the area, including Memorial Hermann Memorial City Medical Center and Park Plaza Hospital. He received his medical degree from Dow Medical College and has been in practice for 49 years. Dr. Ahmed accepts several types of health insurance, listed below. He is one of 13 doctors at Memorial Hermann Memorial City Medical Center and one of 11 at Park Plaza Hospital who specialize in Gastroenterology. He also speaks multiple languages, including Hindi/Urdu.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Clinical Interests: Colon Cancer Screening, Barrett Esophagus, Inflammatory Bowel Disease, Gerd

Hospital Affiliation

Memorial Hermann Memorial City Medical Center

Park Plaza Hospital

St. Luke's Episcopal Hospital
Ranked #38 in Gastroenterology & GI Surgery

The Methodist Hospital
Ranked #12 in Gastroenterology & GI Surgery

Education & Medical Training

Los Angeles County-Harbor-UCLA Medical Center
Residency, Internal Medicine, 1972 - 1973

University of Texas M D Anderson Cancer Center
Residency, Internal Medicine, 1971 - 1972

University of Texas M D Anderson Cancer Center
Residency, Internal Medicine, 1973 - 1974

Englewood Hospital (Englewood NJ)
Internship, Transitional Year, 1971 - 1971

Dow Medical College
Class of 1965

Certifications & Licensure

American Board of Orthopaedic Surgery
Certified 30 years in Orthopaedic Surgery

American Board of Orthopaedic Surgery
Certified 25 years in Hand Surgery

WI State Medical License
Active through 2013

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2011

Elected Member, The American Society for Clinical Investigation
2005

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • BCBS Georgia Blue Choice HMO
  • BCBS Georgia Blue Open Access POS
  • BCBS Georgia BlueChoice Option POS
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Tufts Health Plan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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