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 (1)

The overall average patient rating of Dr. Ephraim Casper is Excellent. Dr. Casper has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

Dr. Ephraim Casper, MD is board certified in Medical Oncology.

  • He has special expertise in 7 areas:
  • Cancer
  • Gastrointestinal Cancer
  • Hepatocellular Carcinoma
  • Pancreatic Cancer
  • Soft Tissue Cancer
  • Soft Tissue Cancer (Sarcoma)
  • Unknown Primary Neoplasms

Education & Awards

Dr. Casper graduated from Rush Medical College, Chicago. He has 2 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2014 - 2015)
Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Casper has 12 hospital affiliations:

  • Memorial Sloan-Kettering 
  • Overlook Hospital 


  • Spanish
  • Creole
  • Chinese
  • Russian
  • Portuguese
  • Yiddish
  • German
  • Ukrainian
  • Hebrew
  • Cambodian

> > > > Dr. Ephraim Casper, MD

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Additional Information
Dr. Ephraim S Casper MD is a male Oncologist , has 37 years of experience and practices in Medical Oncology.
Where does Dr. Ephraim S. Casper practice?
Dr. Ephraim Casper has 5 office locations.
Dr. Ephraim Casper practices Medical Oncology near New York, NY.
Additional practice locations include: Basking Ridge, NJ and Commack, NY.
See New York Oncologists.