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Dr. Alexander Greenstein

  • Surgery
  • , Bariatric Medicine
  • New York, NY
  • Languages supported at his practice: French, English, Spanish, Arabic, Korean, Polish, Vietnamese, Russian, Italian, German
  • Accepting New Patients
  • Electronic Health Records

Dr. Greenstein's Background


Alexander Greenstein, MD is a practicing Surgeon in New York, NY. Dr. Greenstein graduated from Weill Cornell Medical College in 2003 and has been in practice for 13 years. Dr. Greenstein also specializes in Bariatric Medicine. He currently practices at Mount Sinai School of Medicine and is affiliated with The Mount Sinai Medical Center. Dr. Greenstein accepts multiple insurance plans including Aetna, MVP Health Plan and MagnaCare. Dr. Greenstein also practices at Mount Sinai Medical Center Surgical Associates in New York, NY. In addition to English, Dr. Greenstein's practice supports these languages: French, Spanish, Arabic, Korean, Polish, Vietnamese, Russian, Italian and German.

Hospital Affiliations
  • Medical School, 2003
  • Weill Cornell Medical College
  • New York, NY
Affiliations & Group Memberships