Find Doctors and Dentists Near You
The location you tried did not return a result. Please enter a valid 5-digit Zip Code.

You can also search by physician, practice, or hospital name

John Diedrich

Dr. John Louis Diedrich, MD

Internal Medicine
Accepting New Patients
45 Years Experience

OVERVIEW

Dr. Diedrich graduated from the University of Michigan Medical School in 1979. Dr. Diedrich works in Petoskey, MI and specializes in Internal Medicine. Dr. Diedrich is affiliated with McLaren Northern Michigan.

RATINGS AND REVIEWS

Dr. Diedrich's Rating

Be first to leave a review

Be first to leave a review

LOCATIONS

Internal Medicine Of Northern Michigan
560 W Mitchell St Ste 300
Petoskey, MI, 49770
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

SPECIALTIES

CERTIFICATIONS & EDUCATION

EDUCATION & TRAINING

Medical School
University Of Michigan Medical School
Graduated 1979
Residency
Mayo Clinic And Medical School

Languages Spoken

  • English

INSURANCE PLANS ACCEPTED  (15)

  • Accepts Medicare
  • Accepts Medicaid
Please verify insurance information directly with your doctor's office as it may change frequently.
  • BCBS MI Blue Care Network HMO Group Enrollees
  • BCBS Blue Card PPO
  • Aetna Choice POS II
  • Humana Choice POS
  • UHC Navigate POS
  • PriorityHealth Priority PPO
  • Humana ChoiceCare Network PPO
  • PriorityHealth HMO
  • BCBS MI PPO Plans Group Enrollees
  • UHC Navigate HMO
  • UHC Options PPO
  • BCBS IL PPO
  • Aetna Signature Administrators PPO
  • UHC Choice Plus POS
  • Aetna Managed Choice POS Open Access

HOSPITAL AFFILIATIONS

SIMILAR PROVIDERS

Data Transparency and Trust: Understanding WebMD Doctor Listings and Reviews

We know that finding the right doctor or provider is important to your health. That’s why we want to ensure you have confidence in the provider profiles and listings you see on WebMD Care. Our provider data is sourced from the physicians themselves as well as publicly available databases. Any doctor or provider who claims their profile by verifying themselves can update their information and provide additional data on their specialties, education, accepted insurances, conditions they treat, and procedures they perform.

All the physician and provider reviews on WebMD Care are provided by users just like you. Knowing these reviews provide insight into how other patients feel about a doctor, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Providers are not able to remove or modify reviews on their own. Reviews can only be removed after an internal review by our customer service team.

We value your input and encourage you to reach out to our support team if you encounter any issues.