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. Holt? Share your experience.
Write a Review

Specialties & Research

Dr. Peter Holt, BS, MBBS, MD is board certified in Internal Medicine.

  • He has special expertise in 15 areas:
  • Celiac Disease
  • Colon Cancer
  • Colorectal Cancer
  • Crohn's Disease
  • Diarrhea
  • Gastrointestinal Cancer
  • Gastrointestinal Diseases (GI Diseases)
  • Gastrointestinal Hemorrhage
  • H. Pylori bacteria (Helicobacter Infections)
  • Intestinal Diseases
  • Liver Diseases
  • Malabsorption Syndromes
  • Nutrition Disorders
  • Stomach Cancer
  • Tumor Surpressor Gene (Adenomatous Polyposis Coli

Education & Awards

Dr. Holt graduated from Charing Cross & Westminster Medical Schools, London, England. He has 3 awards.

One of America's Leading Experts on:
Colon Cancer (Colonic Neoplasm)
Gastrointestinal Diseases (GI Diseases)
Malabsorption Syndromes


Dr. Holt has 7 hospital affiliations:

  • New York Presbyterian Hospital / Columbia 
  • St Luke's Roosevelt Hospital 


  • German
  • French

> > > > Dr. Peter Holt, BS, MBBS, MD

Similar doctors nearby

Dr. Miguel Tsukayama Oda

Internal Medicine
7 years experience
New York, NY

Dr. Katherine Mark

Internal Medicine
4 years experience
New York, NY

Dr. Louis Brusco

26 years experience
New York, NY

Dr. Janet Shapiro

Internal Medicine
26 years experience
New York, NY

Dr. Ethan Fried

Internal Medicine
25 years experience
New York, NY

Dr. Roy Cohen

Internal Medicine
23 years experience
New York, NY
Search All Similar Doctors
Additional Information
Dr. Peter Rolf Holt BS, MBBS, and MD is a male Internist and practices in Internal Medicine.
Where does Dr. Peter R. Holt practice?
Dr. Peter Holt has 1 office location.
Dr. Peter Holt practices Internal Medicine near New York, NY.
See New York Internists.