Dr. Cosgrove graduated from the New York Medical College in 1983. Dr. Cosgrove works in Greenport, NY and 2 other locations and specializes in General Surgery. Dr. Cosgrove is affiliated with Eastern Long Island Hospital.


Years Experience: 36

Dr. Cosgrove's Specialties

Dr. Cosgrove's Education & Training

Medical School
New York Medical College; Graduated 1983


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Cosgrove's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Elect Choice EPO
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna NYC Community Plan
  • Aetna Signature Administrators PPO

Dr. Cosgrove's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Stony Brooks Surgical Associates

201 Manor Pl
Greenport, NY 11944

Get Directions

Tel: (631) 477-5386

Fax: (631) 477-0025

Practice Website: elih.org

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

M 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
W 8:00 AM - 5:00 PM
T 8:00 AM - 5:00 PM
F 8:00 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Cosgrove's Practice

Hospital Affiliations