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Dr. Stephen A. Lewis, DO

Internal Medicine

Dr. Lewis's Overview

Dr. Stephen A. Lewis graduated from the Philadelphia College of Osteopathic Medicine in 1997. He works in Berwick, PA and specializes in Internal Medicine. Dr. Lewis is affiliated with Geisinger Medical Center.

Dr. Lewis's Experience

Years in Practice: 18

Procedures Performed by Dr. Lewis

  • Not Available

Dr. Lewis's Specialties

Internal Medicine

Dr. Lewis's Education & Training

Medical School: Philadelphia College of Osteopathic Medicine; Graduated 1997

Dr. Lewis'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. Lewis's Accepted Insurance

  • Aetna HMO
  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • Capital BC PPO
  • CIGNA Open Access Plus
  • Coventry HealthAmerica PPO
  • First Health PPO
  • Geisinger Health Plan
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Dr. Lewis's Office Information & Appointments

Office Locations

Geisinger Medical Group Knapper Clinic
Geisinger Medical Group Berwick

2200 W Front St
Berwick, PA 18603
(570) 759-1228


Office Hours and Information

Fax: (570) 759-2017

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

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 8:00 AM - 5:00 PM
Sunday 8:00 AM - 5:00 PM

Other Physicians in Dr. Lewis's Practice

Dr. Lewis's Hospital Affiliations

Office Locations

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