> > > > Dr. John Gaines, MD
Dr. John Avery Gaines MD is a male Internist, has 25 years of experience and practices in Internal Medicine and Psychiatry.
Dr. John Gaines has 2 office locations.
Coastal Medical
41 Sanderson Rd
Ste 201
Smithfield, RI 02917

Phone Number
Locations and availability (2)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).


Our records indicate this doctor is deceased.

Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (6)

The overall average patient rating of Dr. John Gaines is Good. Dr. Gaines has been reviewed by 13 patients who have provided 6 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.7 of 4 stars
Promptness 2.4
  • Currently 2.4285714285714 of 4 stars
Courteous Staff 2.9
  • Currently 2.8888888888889 of 4 stars
Accurate Diagnosis 2.7
  • Currently 2.7 of 4 stars
Bedside Manner 2.8
  • Currently 2.8 of 4 stars
Spends Time with Me 2.9
  • Currently 2.8888888888889 of 4 stars
Follows Up After Visit 2.8
  • Currently 2.75 of 4 stars

Specialties & Research

Dr. John Gaines, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Depressive Disorder

Education & Awards

Dr. Gaines graduated from Stony Brook University. He has 4 awards.

Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2012 - 2015)
NCQA Physician Practice Connections - Patient Centered Medical Home (2015)


Dr. Gaines has 4 hospital affiliations:

  • Rhode Island Hospital 
  • Roger Williams Hospital 

Accepted Insurance Plans

Dr. Gaines accepts these health insurances in at least one office:

  • Harvard Pilgrim Health Care - 6 plans
  • Tufts Health Plans - 6 plans
  • Evercare - 3 plans
  • Cigna - 3 plans
  • Aetna - 2 plans


  • French
  • Portuguese
  • Creole

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Additional Information
Where does Dr. John A. Gaines practice?
Dr. John Gaines practices Internal Medicine and Psychiatry near Smithfield, RI.
Additional practice locations include: East Providence, RI.
See Smithfield Internists and Smithfield Psychiatrists.