~ MitchellLocke.MD.com ~

As a gastroenterologist in Great Neck, Dr. Mitchell Locke treats conditions that affect the digestive system, like constipation or inflammatory bowel disease.

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Dr. Mitchell Locke graduated from SUNY Downstate Medical Center in 1992, then completed a residency in Internal Medicine at North Shore-Long Island Jewish Health System from 1992 to 1995.

Dr. Locke has one office in New York where he specializes in Gastroenterology and Internal Medicine. Learn more.

Dr. Locke works with eight doctors including Dr. David Magier and Dr. Jeffrey Spivak.

Education & Training  

Medical School


  • North Shore-Long Island Jewish Health System
    Residency, Internal Medicine • 1992 - 1995


  • North Shore-Long Island Jewish Health System
    Fellowship, Gastroenterology • 1995 - 1997

Hospital Affiliations

  • Long Island Jewish Medical Center

NYU Great Neck  


488 Great Neck Rd Ste 300, Suite 300, Great Neck, New York 11021-4308

Office Hours

  Open Lunch Close
Mon 8:00 am 8:00 pm
Tue 8:00 am 8:00 pm
Wed 8:00 am 8:00 pm
Thu 9:00 am 5:00 pm
Fri 9:00 am 5:00 pm

Office Details

Doctor Specialties Gastroenterology & Internal Medicine
Practice SpecialtyMulti Specialty
Group PracticeGreat Neck Medical Group
Health SystemNYU Langone Medical Center
Practice OwnershipNYU Langone Medical Center
Hospital Affiliation
  • Long Island Jewish Medical Center
Languages Spoken Arabic, English, French, German, Italian, Korean, Mandarin, Polish, Portuguese, Russian, Spanish, Tagalog, Vietnamese

Insurances Accepted  

  • Aetna
  • BlueCross BlueShield