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Dr. Samuel I. Poniachik, MD

Internal Medicine

  • (760) 736-6700

Dr. Poniachik's Overview

Dr. Samuel I. Poniachik graduated from the University of California, San Francisco School of Medicine in 1991. He works in San Marcos, CA and specializes in Internal Medicine. Dr. Poniachik is affiliated with Palomar Health Downtown Hospital Campus, Rady Childrens Hospital-San Diego and Scripps Mercy Hospital.

Dr. Poniachik's Experience

Years in Practice: 24

Dr. Poniachik's Specialties

Internal Medicine

Dr. Poniachik's Education & Training

Medical School: University of California, San Francisco School of Medicine; Graduated 1991

Dr. Poniachik'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. Poniachik's Accepted Insurance

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

Office Locations

North County Health Services
San Marcos Health Center

150 Valpreda Rd Frnt
San Marcos, CA 92069
(760) 736-6700


Office Hours and Information

Fax: (760) 736-6782

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 6:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 6:00 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed

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