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Dr. Joseph F. Demario, DO

Internal Medicine

  • (717) 766-0228

Dr. Demario's Overview

Dr. Joseph F. Demario graduated from the Des Moines University College of Osteopathic Medicine in 1994. He works in Mechanicsburg, PA and specializes in Internal Medicine. Dr. Demario is affiliated with Holy Spirit Hospital.

Dr. Demario's Experience

Years in Practice: 21

Dr. Demario's Specialties

Internal Medicine

Dr. Demario's Education & Training

Medical School: Des Moines University College of Osteopathic Medicine; Graduated 1994

Dr. Demario'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. Demario's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • Capital BC PPO
  • Coventry HealthAmerica PPO
  • First Health PPO
  • View More

Dr. Demario's Office Information & Appointments

Office Locations

Spirit Physicians Services
Internal Medicine Mechanicsburg

6 Market Plaza Way
Mechanicsburg, PA 17055
(717) 766-0228


Office Hours and Information

Fax: (717) 766-8122

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:00 AM - 4:00 PM
Tuesday 8:00 AM - 4:00 PM
Wednesday 8:00 AM - 4:00 PM
Thursday 8:00 AM - 4:00 PM
Friday 8:00 AM - 4:00 PM
Saturday Closed
Sunday Closed

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Dr. Demario's Hospital Affiliations

Office Locations

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