Clarissa Lock-O'Hanlon, M.D.

Clarissa Lock-O'Hanlon, M.D. Specialties: Primary Care

Clarissa Lock-O'Hanlon, M.D.
Specialties: Primary Care
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38 East 32 Street
3rd Floor
New York, NY 10016

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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • Aetna - NYP
  • Empire Blue Cross/Blue Shield
  • Oxford Health Plans
  • United Healthcare

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About Clarissa Lock-O'Hanlon, M.D.

Dr. Lock-O'Hanlon is originally from the Los Angeles area. She attended the University of California, San Diego, where she studied Psychology with a Neuroscience focus in addition to her pre-medical studies. She earned her medical degree at the University of Texas School of Medicine at San Antonio and completed her residency in Internal Medicine at Mount Sinai Beth Israel. In her spare time, she enjoys Broadway shows, playing the piano, singing, and exploring the city with her husband and young son.

Hospital Affiliations

  • NewYork-Presbyterian / Weill Cornell Medical Center


  • Internist

Languages Spoken

  • English