0 reviews
Summary
Dr. John Diefenderfer treats back pain during pregnancy, back pain in children and teens, and upper and middle back pain, and performs cryotherapy for skin lesions, laser therapy for skin lesions, and skin lesion treatment or removal. He practices family medicine in Augusta, Maine.
Overview based on verified provider data
Quick Facts
- 15 insurance plans accepted
- 1 specialty
- 6 areas of expertise
- 2 office locations
- Male
Office Locations
Dr. John Walter Diefenderfer has 2 locationsMaine General Medical Center Alfond Center For Health
35 Medical Center PkwyAugusta, ME 04330 Tel: (207) 626-1000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. John Walter Diefenderfer, DO | Dr. Michael Gray, MD | Nicole Baldwin, APRN, FNP-BC | Helix Virtual Care |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 31 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | ||
| Augusta , ME | Annapolis , MD | Orlando , FL | Boca Raton , FL |
| Med School: University Of Maryland School Of Medicine | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Walter Diefenderfer
Medical Specialties
Dr. John Walter Diefenderfer has the following specialty
Specialty Expertise
Dr. John Walter Diefenderfer has the following 6 areas of expertise
Certifications, License, & Education
Dr. John Walter Diefenderfer holds an expired medical license in the state of Maine.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Maine that expired in 2026.
NPI Number
Dr. Diefenderfer's NPI number is 1407236185.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. John Diefenderfer?
- You can find contact information for Dr. John Diefenderfer here on Vitals.
- Where is Dr. John Diefenderfer's office located?
- Dr. John Diefenderfer's office is located at 15 E Chestnut St, Augusta, ME, 04330.
- Does Dr. John Diefenderfer accept virtual/telehealth appointments?
- Dr. John Diefenderfer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. John Diefenderfer accepting new patients?
- Dr. John Diefenderfer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. John Diefenderfer accept my insurance?
- You can see the insurance plans that Dr. John Diefenderfer accepts on their Vitals profile.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




