Summary

Dr. Donald Mehlhorn is an internal medicine physician who focuses on comprehensive adult healthcare. As a Doctor of Osteopathy, he brings a holistic approach to patient care that considers the whole person rather than just symptoms. His practice encompasses the full spectrum of internal medicine, providing preventive care and managing complex medical conditions for adult patients.

Dr. Mehlhorn practices at NCH Baker Hospital Downtown in Naples, Florida. He specializes in treating conditions such as abdominal pain, including pregnancy-related abdominal concerns, and managing Type 2 diabetes. His expertise includes performing important screening procedures like breast cancer screening and advanced imaging techniques such as digital breast tomosynthesis and scintimammography to help detect potential health issues early.

Overview based on verified provider data

Quick Facts

  • 1 insurance plan accepted
  • 1 specialty
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Donald Theodore Mehlhorn has 2 locations

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Dr. Donald Theodore MehlhornEric HarkerDr. Peter Lyn, MDDr. Adam M. Au, MD, PhD, FACOI, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
25 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Naples , FLLyons , COJupiter , FLHollywood , FL
Med School: Duke University School Of Medicine Med School: University of New England, College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Donald Theodore Mehlhorn

  • UnitedHealthcare

Medical Specialties

Dr. Donald Theodore Mehlhorn has the following specialty

Certifications, License, & Education

Dr. Donald Theodore Mehlhorn holds an expired medical license in the state of Florida.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Florida that expired in 2026.

NPI Number

Dr. Mehlhorn's NPI number is 1912584947.

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Frequently Asked Questions

Is Dr. Donald Mehlhorn accepting new patients?
Dr. Donald Mehlhorn has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Donald Mehlhorn's office located?
Dr. Donald Mehlhorn's office is located at 350 7th St N, Naples, FL, 34102.
Does Dr. Donald Mehlhorn accept my insurance?
You can see the insurance plans that Dr. Donald Mehlhorn accepts on their Vitals profile.
Which hospitals is Dr. Donald Mehlhorn affiliated with?
Dr. Donald Mehlhorn is affiliated with Nch Baker Hospital Downtown.
Does Dr. Donald Mehlhorn accept virtual/telehealth appointments?
Dr. Donald Mehlhorn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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