JOHN CORLESS, MD
CHARLESTON GASTROENTEROLOGY SPECIALISTS
Functional Medicine MDs
Consultations focus on root causes of digestive and chronic health issues.
Credentials & Training
Federally verified- Credential
- MD
- Graduated
- 1977
- Medicare specialty
- Gastroenterology
- Also practices
- Internal Medicine
- Group practice
- University Medical Associates of the Medical University of South Carol · 1,634 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 persistent digestive discomfort, chronic inflammation, and gut health concerns. John Corless, MD practices through the Charleston Gastroenterology Specialists group.
The field of functional medicine addresses the root causes of illness rather than just managing symptoms. Care often involves investigating complex issues related to gut health, nutrient deficiencies, and chronic inflammation.
The practice accepts Medicare and is affiliated with the University Medical Associates of the Medical University of South Carolina.
Areas of Focus
Conditions Treated
Specialties
Patients Served
Frequently Asked Questions
What is the focus of functional medicine?
Functional medicine focuses on identifying and treating the root causes of illness rather than just managing symptoms.
Does this provider treat digestive issues?
The provider addresses digestive discomfort and gut health concerns.
Is Medicare accepted for care?
Yes, the provider accepts Medicare.
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