5
1 Rating
Summary
Dr. John Stewart brings 25 years of expertise in internal medicine and hospital medicine to patient care. He earned his medical degree from Universidad Iberoamericana School of Medicine and has built extensive experience managing complex medical conditions in hospital settings. His dual specialization allows him to provide comprehensive care both for ongoing health management and acute medical needs requiring hospitalization.
Dr. Stewart practices at multiple respected facilities including Saint Marys Regional Medical Center and Renown Regional Medical Center in Reno, Nevada, as well as AHMC Seton Medical Center in Daly City, California. He specializes in treating conditions such as low potassium levels, type 2 diabetes, and respiratory failure. His experience includes advanced procedures like therapeutic hypothermia and comprehensive blood testing to guide patient treatment. Patients consistently rate Dr. Stewart highly, giving him an average rating of 5.0 for his care.
Dr. Stewart practices at multiple respected facilities including Saint Marys Regional Medical Center and Renown Regional Medical Center in Reno, Nevada, as well as AHMC Seton Medical Center in Daly City, California. He specializes in treating conditions such as low potassium levels, type 2 diabetes, and respiratory failure. His experience includes advanced procedures like therapeutic hypothermia and comprehensive blood testing to guide patient treatment. Patients consistently rate Dr. Stewart highly, giving him an average rating of 5.0 for his care.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- Universidad Iberoamericana (Unibe) School Of Medicine
- 2 specialties
- 8 areas of expertise
- 4 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. John Ernest Stewart has 3 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. John Ernest Stewart, MD | Eric Harker | Dr. Tooba Rehman, MD | Dr. Adewumi Bakare DMSc, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 25 Years of Experience | 25 Years of Experience | 16 Years of Experience | 5 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | ||
| Daly City , CA | Lyons , CO | Katy , TX | Mesquite , TX |
| Med School: Universidad Iberoamericana (Unibe) School Of Medicine | Med School: Duke University School Of Medicine | Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE | Med School: University of Lynchburg - DMSc |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Ernest Stewart
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Ernest Stewart has the following 2 specialties
Specialty Expertise
Dr. John Ernest Stewart has the following 8 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. John Ernest Stewart holds active and expired medical licenses in the states of Nevada and California.
Medical License
Medical Doctor with an active medical license in the state of Nevada that expires in 2027 and an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from Universidad Iberoamericana (Unibe) School Of Medicine in 2001.
NPI Number
Dr. Stewart's NPI number is 1083715007.
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Frequently Asked Questions
- Does Dr. John Stewart accept my insurance?
- You can see the insurance plans that Dr. John Stewart accepts on their Vitals profile.
- Does Dr. John Stewart accept virtual/telehealth appointments?
- Dr. John Stewart has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. John Stewart?
- You can find contact information for Dr. John Stewart here on Vitals.
- Where is Dr. John Stewart's office located?
- Dr. John Stewart's office is located at 1900 Sullivan Ave, Daly City, CA, 94015.
- Is Dr. John Stewart accepting new patients?
- Dr. John Stewart has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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