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Dr. Greenstein's Overview

Dr. Alexander J. Greenstein graduated from the Cornell University Weill Medical College in 2003. He works in New York, NY and specializes in General Surgery and Colon & Rectal Surgery. Dr. Greenstein is affiliated with Mount Sinai Medical Center.

Dr. Greenstein's Experience

Years in Practice: 12

Dr. Greenstein's Specialties

General Surgery, Colon & Rectal Surgery

Dr. Greenstein's Education & Training

Medical School: Cornell University Weill Medical College; Graduated 2003

Dr. Greenstein's Rating

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Overall Rating

Physician

Dr. Greenstein's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Choice POS Open Access
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • CDPHP PPO
  • CIGNA HMO
  • CIGNA Open Access Plus
  • CIGNA PPO
  • View More

Dr. Greenstein's Office Information & Appointments

Office Locations

Mt Sinai Surgical Associates Faculty Practice

5 E 98th St # 1259
New York, NY 10029
(212) 241-1941

Directions

Office Hours and Information

Fax: (212) 410-0111

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

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Dr. Greenstein's Hospital Affiliations

Office Locations

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