Summary

Dr. John Gelzhiser is an internal medicine physician who earned his medical degree from Drexel University College of Medicine. With 22 years of clinical experience, he brings extensive expertise to the comprehensive care of adult patients. Internal medicine specialists like Dr. Gelzhiser focus on the prevention, diagnosis, and treatment of diseases affecting adults, serving as primary care physicians who coordinate overall health management.

Dr. Gelzhiser practices at Kent Hospital in Warwick, Rhode Island, where he treats patients with complex medical conditions. He specializes in managing Alzheimer's disease and dementia, helping patients and families navigate these challenging neurological conditions. His practice also focuses on hypertension management, a critical component of cardiovascular health. Additionally, Dr. Gelzhiser incorporates physical therapy and strength training into patient care plans, while also providing chronic wound care for patients requiring specialized healing support.
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Overview based on verified provider data

Quick Facts

  • 22 years of experience
  • 20 insurance plans accepted
  • Drexel University College Of Medicine
  • 1 specialty
  • 1 board certification
  • 1 office location
  • Male

Office Location

Kent Hospital

455 Toll Gate RdWarwick, RI 02886

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Dr. John Andrew Gelzhiser, MDDr. Austin Ritter, DODr. Karen L. Garibaldi, MDDr. Lunia Collado, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
4.8 
22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, English
Warwick , RIProvidence , RIProvidence , RIProvidence , RI
Med School: Drexel University College Of Medicine Med School: University Of Connecticut School Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Andrew Gelzhiser

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Rhode Island
  • Blue Cross Blue Shield of Rhode Island - CHIP
  • Cigna
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - CHIP
  • Medicare - Medicaid
  • Medicare - Medicare
  • Neighborhood Health Plan
  • Tricare
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Dr. John Andrew Gelzhiser has the following specialty

Certifications, License, & Education

22 Years Experience

MEDICAL LICENSE

Medical Doctor, Rhode Island, 2026, Active

EDUCATION & TRAINING

Medical School

Drexel University College Of MedicineGraduated in 2004

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Frequently Asked Questions

Where is Dr. John Gelzhiser's office located?
Dr. John Gelzhiser's office is located at 455 Toll Gate Rd, Warwick, RI, 02886.
Does Dr. John Gelzhiser accept virtual/telehealth appointments?
Dr. John Gelzhiser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Gelzhiser accept my insurance?
You can see the insurance plans that Dr. John Gelzhiser accepts on their Vitals profile.
How can I make an appointment with Dr. John Gelzhiser?
You can find contact information for Dr. John Gelzhiser here on Vitals.
Is Dr. John Gelzhiser accepting new patients?
Dr. John Gelzhiser has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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