JOHN KESSLER, MD
Functional Medicine MDs
Services are offered through a functional medicine model; inquire about current payment options.
Credentials & Training
Federally verified- Credential
- MD
- Graduated
- 1977
- Medicare specialty
- Hematology/Oncology
- Group practice
- Virginia Oncology Associates · 100 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked October 2026.
About
Individuals often seek care for complex, chronic health concerns that have not responded to conventional treatments. John Kessler, MD practices in Cambridge, Ohio. Medicare assignment is accepted by the provider.
Functional medicine approaches focus on identifying root causes of illness rather than just managing symptoms. This field examines the interplay between lifestyle, environment, and genetics to support optimal health.
The practice operates within a group setting and accepts Medicare. Specific details regarding insurance acceptance or telehealth availability require direct inquiry.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What is the focus of functional medicine?
Functional medicine focuses on identifying root causes of illness rather than just managing symptoms, examining the interplay between lifestyle, environment, and genetics.
Does this provider treat cancer?
The provider's credentials list specialties including Hematology/Oncology, indicating experience in these areas.
Is this provider accepting new patients?
Information regarding current new patient status is not detailed in the available records.
Does the practice accept Medicare?
Yes, the provider has a Medicare assignment.
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