Summary

Dr. John Dorsey specializes in geriatric medicine and internal medicine, bringing over four decades of medical expertise to his practice. He earned his medical degree from George Washington University School of Medicine & Health Sciences and completed his residency at the University of Pennsylvania Health System. With 45 years of experience caring for patients, Dr. Dorsey has developed deep knowledge in managing the complex health needs of older adults alongside comprehensive internal medicine care.

Dr. Dorsey practices at Mercyhealth Hospital And Medical Center Harvard and Javon Bea Hospital, serving patients in Harvard and Rockford, Illinois. He focuses on treating conditions such as type 2 diabetes and alcohol use disorders. His practice includes preventive care services like COVID-19 testing and flu testing, as well as diagnostic procedures such as lipid panels to monitor heart health. Patients have given him an average rating of 3.3 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 45 years of experience
  • University Of Pennsylvania Health System
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. John Taylor Dorsey has 2 locations

Mercyhealth Hospital And Medical Center Harvard

901 Grant StHarvard, IL 60033

Javon Bea Hospital Riverside

8201 E Riverside BlvdRockford, IL 61114

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Dr. John Taylor Dorsey, MDDr. Joseph John Giliberti, MDDr. Cynthia Ann Radosevich, MDDr. Dorothy Jean Zajac, MD
Geriatric MedicineHematologyInternal MedicineInternal Medicine
3.3 
45 Years of Experience 44 Years of Experience 50 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Harvard , ILRockford , ILRockford , ILJanesville , WI
Med School: George Washington University School Of Medicine & Health Sciences Med School: Northwestern University Med School: Creighton University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Taylor Dorsey

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

Medical Specialties

Dr. John Taylor Dorsey has the following 2 specialties

Specialty Expertise

Dr. John Taylor Dorsey has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

45 Years Experience

Dr. John Taylor Dorsey holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Residency

Completed their residency at University Of Pennsylvania Health System.

Medical School

Graduated from George Washington University School Of Medicine & Health Sciences in 1981.

NPI Number

Dr. Dorsey's NPI number is 1144330333.

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Frequently Asked Questions

Where is Dr. John Dorsey's office located?
Dr. John Dorsey's office is located at 901 Grant St, Harvard, IL, 60033.
Is Dr. John Dorsey accepting new patients?
Dr. John Dorsey has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Dorsey accept my insurance?
You can see the insurance plans that Dr. John Dorsey accepts on their Vitals profile.
How can I make an appointment with Dr. John Dorsey?
You can find contact information for Dr. John Dorsey here on Vitals.
Which hospitals is Dr. John Dorsey affiliated with?
Dr. John Dorsey is affiliated with Mercyhealth Hospital And Medical Center Harvard and JAVON BEA HOSPITAL.

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