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Dr. Dennis I. Penner, MD

Internal Medicine

  • (408) 358-1841

Dr. Penner's Overview

Dr. Dennis I. Penner graduated from the University of Michigan Medical School in 1974. He works in Los Gatos, CA and specializes in Internal Medicine. Dr. Penner is affiliated with Good Samaritan Hospital.

Dr. Penner's Experience

Years in Practice: 41

Dr. Penner's Specialties

Internal Medicine

Dr. Penner's Education & Training

Medical School: University of Michigan Medical School; Graduated 1974

Dr. Penner'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. Penner's Accepted Insurance

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA PPO
  • Blue Shield CA PPO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
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Dr. Penner's Office Information & Appointments

Office Locations

Los Robles Professional Group

15215 National Ave Ste 200
Los Gatos, CA 95032
(408) 358-1841


Office Hours and Information

Fax: (408) 356-6970

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

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

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Dr. Penner's Hospital Affiliations

Office Locations

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