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Dr. Nikom L. Udomphonkul, MD

Internal Medicine

Dr. Udomphonkul's Overview

Dr. Nikom L. Udomphonkul graduated from the Chulalongkorn Univ, Fac of Med, Bangkok, Thailand in 1972. He works in Gridley, CA and specializes in Internal Medicine. Dr. Udomphonkul is affiliated with Orchard Hospital.

Dr. Udomphonkul's Experience

Years in Practice: 43

Procedures Performed by Dr. Udomphonkul

  • Not Available

Dr. Udomphonkul's Specialties

Internal Medicine

Dr. Udomphonkul's Education & Training

Medical School: Chulalongkorn Univ, Fac of Med, Bangkok, Thailand; Graduated 1972

Dr. Udomphonkul'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. Udomphonkul's Accepted Insurance

  • Aetna Choice POS II
  • 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 PPO
  • CIGNA Open Access Plus
  • First Health PPO
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Dr. Udomphonkul's Office Information & Appointments

Office Locations

Medical Specialty Center

284 Spruce St
Gridley, CA 95948
(530) 846-9080


Office Hours and Information

Fax: (530) 846-4015

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 7:00 AM - 7:00 PM
Tuesday 7:00 AM - 7:00 PM
Wednesday 7:00 AM - 7:00 PM
Thursday 7:00 AM - 7:00 PM
Friday 7:00 AM - 7:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed

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Dr. Udomphonkul's Hospital Affiliations

Office Locations

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