Dr. Marshall Posner, MD
New Patient(212) 235-1189
Dr. Marshall Posner, MD is a medical oncology specialist in New York, NY. Dr. Posner completed a residency at Boston Medical Center. He currently practices at Ruttenberg Treatment Center and is affiliated with Mount Sinai Hospital. He accepts multiple insurance plans. Dr. Posner is board certified in Internal Medicine.
Ruttenberg Treatment Center
Ruttenberg Treatment Center1470 Madison Ave Fl 3, New York, NY 10029 Call
- Harvard Medical School, Fellowship Hospital — 1981
- Boston Medical Center, Residency Hospital — 1978
- Boston Medical Center, Internship Hospital — 1976
- Blue Cross Blue Shield of Louisiana
- Blue Cross Blue Shield of Massachusetts
- Capital District Physician's Health Plan (CDPHP)
- CareFirst Blue Cross Blue Shield
- Empire Blue Cross Blue Shield
- First Health (Coventry Health Care)
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- Mount Sinai Hospital