Dr. Katherine Elizabeth O'Brien MD is a female Obstetrician & Gynecologist, has 9 years of experience and practices in Obstetrics & Gynecology.
Dr. Katherine O'Brien has 3 office locations.
Val Obstetrical-Gynecological
80 Eisenhower Dr
Ste 200
Paramus, NJ 07652

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Katherine O'Brien, MD is board certified in Obstetrics & Gynecology.

  • She has special expertise in 2 areas:
  • Hot Flashes
  • Menopause

Education & Awards

Dr. O'Brien graduated from State University of New York Downstate, Brooklyn.


Dr. O'Brien has 3 hospital affiliations:

  • Valley Hospital 
  • Nyack Hospital 
  • Long Island Jewish Medical Center 

Accepted Insurance Plans

Dr. O'Brien accepts these health insurances in at least one office:

  • The Empire Plan (UHC) - 1 plan
  • Aetna - 3 plans
  • United Healthcare - 20 plans
  • Great-West Healthcare - 2 plans
  • Fidelis Care - 3 plans
  • Humana - 2 plans
  • Cigna - 6 plans

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Additional Information
Where does Dr. Katherine E. O'Brien practice?
Dr. Katherine O'Brien practices Obstetrics & Gynecology near Paramus, NJ.
Additional practice locations include: Pomona, NY.
See Paramus Obstetricians & Gynecologists.