Summary

Dr. John Harrison is an internal medicine physician who has dedicated 36 years to caring for patients with a wide range of adult health conditions. He earned his medical degree from the University of Maryland School of Medicine, establishing a strong foundation in comprehensive patient care. Dr. Harrison speaks English and brings more than three decades of clinical experience to his practice.

Dr. Harrison is affiliated with MedStar Saint Mary's Hospital and practices at the University of Maryland Rehabilitation and Orthopaedic Institute in Baltimore, Maryland. His extensive background in internal medicine allows him to provide comprehensive care for adult patients, focusing on the prevention, diagnosis, and treatment of various medical conditions. With his decades of experience, he brings valuable expertise to patient care in the Baltimore area.

Overview based on verified provider data

Quick Facts

  • 36 years of experience
  • speaks English
  • University Of Maryland School Of Medicine
  • 1 specialty
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. John Theodore Harrison has 2 locations

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Dr. John Theodore Harrison, MDDavid Peyser, PA-CDr. David Clark, MDGary G. Kerkvliet, MD, FACP
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
36 Years of Experience 36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English, Russian
Baltimore , MDBaltimore , MDGreenbelt , MDBaltimore , MD
Med School: University Of Maryland School Of Medicine Med School: Physician Assistant Degree from Arcadia University Med School: Howard University College of Medicine Med School: University Of Minnesota Medical School
Current Profile
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Insurance Plans Accepted by Dr. John Theodore Harrison

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Theodore Harrison has the following specialty

Certifications, License, & Education

36 Years Experience

Dr. John Theodore Harrison holds an expired medical license in the state of Maryland.

Medical License

Medical Doctor with an expired medical license in the state of Maryland.

Education & Training

Medical School

Graduated from University Of Maryland School Of Medicine in 1990.

NPI Number

Dr. Harrison's NPI number is 1770525636.

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Frequently Asked Questions

Which hospitals is Dr. John Theodore Harrison affiliated with?
Dr. John Theodore Harrison is affiliated with Medstar Saint Marys Hospital.
How can I make an appointment with Dr. John Theodore Harrison?
You can find contact information for Dr. John Theodore Harrison here on Vitals.
Does Dr. John Theodore Harrison accept my insurance?
You can see the insurance plans that Dr. John Theodore Harrison accepts on their Vitals profile.
Is Dr. John Theodore Harrison accepting new patients?
Dr. John Theodore Harrison has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Theodore Harrison speak?
Dr. John Theodore Harrison speaks English.

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