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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 12 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 Oxford (UnitedHealthcare), Great West and Cigna. 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.
- The Mount Sinai Medical Center
- Medical School
- Weill Cornell Medical College
- New York, NY
Affiliations & Group Memberships