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  • Oncology, Internal Medicine
  • 51 years of experience
  • 633 ROUND HILL RD, Greenwich, CT 06831
  • (707) 258-8100

Brief Intro

Dr. Posner graduated from the Case Western Reserve University School of Medicine in 1974. He works in GREENWICH, CT and specializes in Internal Medicine and Oncology.

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Education Background

MEDICAL SCHOOL

Case Western Reserve University School Of Medicine - 1974

Location & Hours

  • 633 ROUND HILL RD, Greenwich, CT 06831

Specialties Treated

  • Internal Medicine
  • Oncology
  • Cancer 14
  • Cardiology, Heart & Vascular Surgery 7
  • Orthopedics 20
  • Neurology & Neurosurgery 17
  • Gastroenterology & GI Surgery 19
  • Pulmonology & Lung Surgery 21
  • Diabetes & Endocrinology 10
  • Children's Hospital 3
  • Urology 19
  • Psychiatry 27
  • Geriatrics 19
  • Rehabilitation 7
  • Obsterics & Gynecology 1
  • Ophthalmology 1
  • Ear, Nose & Throat 2
  • Long Term Care 3
  • Maternity Care (Uncomplicated Pregnancy) 16