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Dr. Nicholas C. Diakon, DO


Dr. Diakon's Overview

Dr. Nicholas C. Diakon graduated from the Philadelphia College of Osteopathic Medicine in 1976. He works in Napa, CA and specializes in Dermatology. Dr. Diakon is affiliated with Queen Of The Valley Medical Center.

Dr. Diakon's Experience

Years in Practice: 39

Dr. Diakon's Specialties


Dr. Diakon's Education & Training

Medical School: Philadelphia College of Osteopathic Medicine; Graduated 1976

Dr. Diakon'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. Diakon'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 Pathway X PPO Direct Access
  • Blue Cross CA Pathway X Tiered Direct Access
  • Blue Cross CA PPO
  • Blue Cross CA Select PPO
  • Blue Shield CA Basic PPO
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Dr. Diakon's Office Information & Appointments

Office Locations

N Charles Diakon DO

3020 Beard Rd
Napa, CA 94558
(707) 252-2914


Office Hours and Information

Fax: (707) 257-0923

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:30 AM - 5:00 PM
Tuesday 8:30 AM - 5:00 PM
Wednesday 8:30 AM - 5:00 PM
Thursday 8:30 AM - 5:00 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Diakon's Practice

  • Not Available

Dr. Diakon's Hospital Affiliations

Office Locations

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