Summary

Dr. Ryan Hartig is a board-certified endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine and family medicine. He earned his medical degree from the University of Louisville School of Medicine and has been practicing for 13 years. His comprehensive training allows him to address complex hormonal disorders and metabolic conditions with both specialized knowledge and broad clinical experience.

Dr. Hartig practices at Lutheran Hospital, Lutheran Downtown Hospital, and Baptist Health Floyd in Fort Wayne, Indiana. He focuses on treating conditions such as fatigue, hot flashes, and menopause, helping patients navigate hormonal changes and metabolic challenges. His diagnostic approach includes thyroid hormone testing, general blood work, and complete blood counts to provide thorough evaluations for his patients.

Overview based on verified provider data

Quick Facts

  • 13 years of experience
  • 14 insurance plans accepted
  • University Of Louisville School Of Medicine
  • 3 specialties
  • 4 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Ryan Glenn Hartig has 3 locations

Lutheran Hospital

7950 W Jefferson BlvdFort Wayne, IN 46804

Dr. Ryan Glenn Hartig

5010 W Jefferson BlvdFort Wayne, IN 46804

Lutheran Downtown Hospital

702 Van Buren StFort Wayne, IN 46802

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Dr. Ryan Glenn Hartig, MD
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Dr. Ryan Glenn Hartig, MDDr. Theresa Lynn HermanPhysician Keegan A. WilliamsDr. Janet Lee Harman
Endocrinology, Diabetes & MetabolismFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients
13 Years of Experience 31 Years of Experience 40 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Fort Wayne , INFort Wayne , INFort Wayne , INFort Wayne , IN
Med School: University Of Louisville School Of Medicine Med School: Indiana University School Of Medicine Med School: Indiana University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ryan Glenn Hartig

  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CareSource
  • CareSource - ACA
  • Cigna
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Ryan Glenn Hartig has the following 3 specialties

Specialty Expertise

Dr. Ryan Glenn Hartig has the following 4 areas of expertise

  • Endocrinology Diabetes & Metabolism
  • Family Medicine
  • General Practice
  • Internal Medicine

Certifications, License, & Education

13 Years Experience

Dr. Ryan Glenn Hartig holds an expired medical license in the state of Indiana.

Medical License

Medical Doctor with an expired medical license in the state of Indiana that expired in 2025.

Education & Training

Medical School

Graduated from University Of Louisville School Of Medicine in 2013.

NPI Number

Dr. Hartig's NPI number is 1053747741.

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Frequently Asked Questions

Which hospitals is Dr. Ryan Hartig affiliated with?
Dr. Ryan Hartig is affiliated with Lutheran Hospital, Lutheran Downtown Hospital, and Baptist Health Floyd.
Does Dr. Ryan Hartig accept my insurance?
You can see the insurance plans that Dr. Ryan Hartig accepts on their Vitals profile.
How can I make an appointment with Dr. Ryan Hartig?
You can find contact information for Dr. Ryan Hartig here on Vitals.
Does Dr. Ryan Hartig accept virtual/telehealth appointments?
Dr. Ryan Hartig has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Ryan Hartig accepting new patients?
Dr. Ryan Hartig has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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