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Dr. John P. Jancarik, MD

Internal Medicine

Dr. Jancarik's Overview

Dr. John P. Jancarik graduated from the University of Pittsburgh School of Medicine in 1999. He works in Vallejo, CA and specializes in Internal Medicine and Nephrology.

Dr. Jancarik's Experience

Years in Practice: 16

Procedures Performed by Dr. Jancarik

Dr. Jancarik's Specialties

Internal Medicine, Nephrology

Dr. Jancarik's Education & Training

Medical School: University of Pittsburgh School of Medicine; Graduated 1999

Dr. Jancarik's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Jancarik's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Blue Access PPO
  • Anthem Blue Preferred HMO
  • Anthem Pathway X Tiered Hosp/Ind Direct Access OH
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
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Dr. Jancarik's Office Information & Appointments

Office Locations

Kaiser Permanente Medical Group
Kaiser Permanente Hospital Base Specialist

975 Sereno Dr FL 5
Vallejo, CA 94589
(707) 651-2440


Office Hours and Information

Fax: (707) 651-2522

Practice Website:

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No

Not Available

Other Physicians in Dr. Jancarik's Practice

Dr. Jancarik's Hospital Affiliations

  • Not Available

Office Locations

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