Dr. Nizen works in Philadelphia, PA and 2 other locations and specializes in Internal Medicine. Dr. Nizen is affiliated with Hospital Of The University Of Pennsylvania, Pennsylvania Hospital and Pennsylvania Hospital.


Years Experience: Not Available

Dr. Nizen's Specialties

Dr. Nizen's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Nizen's Accepted Insurance

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

Insurance Plans

  • Aetna Choice POS II
  • Aetna Choice POS Open Access
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Select

Dr. Nizen's Office Information & Appointments

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


800 Walnut Street Penn Medicine Washington Sq Fl 16
Philadelphia, PA 19107

Get Directions

Tel: Not Available

Fax: Not Available

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No

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