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Physician Directory

Dr. Karen L. Fields, MD

Internal Medicine

Dr. Fields's Overview

Dr. Karen L. Fields graduated from the Universidad Autu00F3noma de Guadalajara, Guadalajara, Jalisco, Mexico in 1984. She works in Oxnard, CA and 1 other location and specializes in Internal Medicine. Dr. Fields is affiliated with Saint Johns Pleasant Valley Hospital and Saint Johns Regional Medical Center. She speaks English and Spanish.

Gender: Female

Languages Spoken: English, Spanish

Dr. Fields's Experience

Years in Practice: 31

Conditions Treated by Dr. Fields

  • Hypothyroidism
  • Acute bronchitis
  • Acute pharyngitis
  • Acute sinusitis
  • Acute upper respiratory tract infections
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Procedures Performed by Dr. Fields

  • Not Available

Dr. Fields's Specialties

Internal Medicine

Dr. Fields's Education & Training

Medical School: Universidad Autu00F3noma de Guadalajara, Guadalajara, Jalisco, Mexico; Graduated 1984

Dr. Fields's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA PowerSelect HMO
  • Blue Cross CA PPO
  • Blue Cross CA Select Plus HMO
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Dr. Fields's Office Information & Appointments

Office Locations

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

Other Physicians in Dr. Fields's Practice

Office Locations