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Dr. Ron S. Newfield, MD

Pediatric Endocrinology

  • (760) 944-5545

Dr. Newfield's Overview

Dr. Ron S. Newfield graduated from the Technion Israel Inst of Tech, B Rappaport Fac of Med, Haifa, Israel in 1989. He works in Encinitas, CA and 2 other locations and specializes in Pediatric Endocrinology. Dr. Newfield is affiliated with Rady Childrens Hospital-San Diego and UCSD Medical Center.

Dr. Newfield's Experience

Years in Practice: 26

Procedures Performed by Dr. Newfield

Dr. Newfield's Specialties

Pediatric Endocrinology

Dr. Newfield's Education & Training

Medical School: Technion Israel Inst of Tech, B Rappaport Fac of Med, Haifa, Israel; Graduated 1989

Dr. Newfield'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. Newfield'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 Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA Pathway X PPO Direct Access
  • Blue Cross CA Pathway X Tiered Direct Access
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Dr. Newfield's Office Information & Appointments

Office Locations

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

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Dr. Newfield's Hospital Affiliations

Office Locations

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