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

Patient comments (2)

The overall average patient rating of Dr. Edward Gelmann, Internist is Below Average. Dr. Gelmann has been reviewed by 7 patients who have provided 2 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 1.0
Promptness 1.0
Courteous Staff 1.9
Accurate Diagnosis 1.4
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Edward Gelmann, MD is board certified in Medical Oncology.

  • He has special expertise in 16 areas:
  • Breast Cancer
  • Cancer
  • Colorectal Cancer
  • Glandular Cancer (Adenocarcinoma)
  • Hormone-Dependent Cancer
  • Kaposi Sarcoma
  • Kidney Cancer
  • Leukemia
  • Lung Cancer
  • Lymphatic Diseases
  • Metastatic Breast Cancer
  • Ovarian Cancer
  • Prostate Cancer (Prostatic Neoplasm)
  • Testis Cancer (Testicular Neoplasm)
  • Urinary Bladder Cancer
  • Urogenital Cancer (Genitourinary)

Education & Awards

Dr. Gelmann graduated from Stanford University. He has 6 awards.

One of America's Leading Experts on:
Breast Cancer (Breast Neoplasm)
Kaposi Sarcoma
Prostate Cancer (Prostatic Neoplasm)
Castle Connolly America's Top Doctors® (2006 - 2008, 2010 - 2015)
Castle Connolly America's Top Doctors® for Cancer (2005 - 2007, 2009 - 2012, 2014 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (2010 - 2015)


Dr. Gelmann has 9 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • Georgetown University Hospital 


  • English

> > > > Dr. Edward Gelmann, MD

Similar doctors nearby

Dr. Susan Honig

Internal Medicine
Washington, DC

Dr. Barry Anderson

25 years experience
Washington, DC

Dr. Jane Ingham

Internal Medicine
31 years experience
Washington, DC

Dr. Amal Abu-Ghosh

Pediatric Hematology-Oncology
27 years experience
Washington, DC

Dr. Edmund Pellegrino

Internal Medicine
Washington, DC

Dr. Amy Hankin

Hematology & Oncology
Washington, DC
Search All Similar Doctors
Additional Information
Dr. Edward Gelmann MD is a male Oncologist , has 36 years of experience and practices in Medical Oncology.
Where does Dr. Edward Gelmann practice?
Dr. Edward Gelmann has 2 office locations.
Dr. Edward Gelmann practices Medical Oncology near Washington, DC.
Additional practice locations include: New York, NY.
See Washington Oncologists.