JOHN GAINES, MD
Greenville Foot & Ankle
Concierge Medicine
Male provider·Accepting new patients
Smithfield, Rhode Island
Personalized, concierge-style primary care for a healthier you.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- State University of New York at Stony Brook, School of Medicine
- Graduated
- 1985
- Medicare specialty
- Internal Medicine
- Group practice
- Coastal Medical Physicians INC · 222 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked September 2026.
About
Dr. John Gaines is an Internal Medicine Physician in Smithfield, Rhode Island, offering personalized care to adults seeking a more holistic approach to their health.
The practice operates as a direct-pay model, allowing patients to pay directly for services without the influence of insurance.
Areas of Focus
Adult primary careHealth maintenancePreventive medicine
Specialties
Patients Served
Adults
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