Summary

Dr. John Duff is a family medicine and emergency medicine physician with two decades of experience treating patients across Michigan. He earned his medical degree from the Medical University of The Americas in Nevis and has dedicated his career to providing comprehensive care in both family practice and emergency settings. Dr. Duff speaks English and brings his extensive background to serve families and individuals facing urgent medical needs.

Dr. Duff practices at multiple MyMichigan Medical Center locations, including facilities in Gladwin, Clare, and Midland. His dual specialization allows him to handle emergency care situations while also addressing ongoing family health concerns. He commonly treats patients experiencing abdominal pain, including cases that occur during pregnancy. Patients have rated Dr. Duff 4.6 out of 5 stars for his care and expertise.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 20 years of experience
  • 33 insurance plans accepted
  • speaks English
  • Medical University Of The Americas (Nevis)
  • 2 written reviews
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John William Duff has 3 locations

Mymichigan Medical Center Gladwin

515 Quarter StGladwin, MI 48624
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Mymichigan Medical Center Clare

703 N Mcewan StClare, MI 48617
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Mymichigan Medical Center Midland

4000 Wellness DrMidland, MI 48670

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Dr. John William Duff, MDDr. Shakeilla Smithbey, MDHelix Virtual CareDr. Zahid Mahmood, DO
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
20 Years of Experience 15 Years of Experience 7 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Gladwin , MIHouston , TXBoca Raton , FLFlint , MI
Med School: Medical University Of The Americas (Nevis) Med School: Howard University College Of Medicine Med School: New York Institute of Technology
Current Profile
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Insurance Plans Accepted by Dr. John William Duff

  • Aetna
  • Aetna - Medicare
  • AmeriHealth
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - HMO
  • CHAMPVA
  • Cigna
  • Health Alliance
  • Health Alliance - Medicare
  • Humana
  • Humana - Medicare
  • McLaren Health Plan
  • McLaren Health Plan - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Optum Health
  • Priority Health
  • Priority Health - Medicaid (Managed)
  • Priority Health - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid

Medical Specialties

Dr. John William Duff has the following 2 specialties

Specialty Expertise

Dr. John William Duff has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Emergency Medicine
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

20 Years Experience

Dr. John William Duff holds an active medical license in the state of Michigan.

Medical License

Medical Doctor with an active medical license in the state of Michigan that expires in 2027.

Education & Training

Medical School

Graduated from Medical University Of The Americas (Nevis) in 2006.

NPI Number

Dr. Duff's NPI number is 1225125222.

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Frequently Asked Questions

How can I make an appointment with Dr. John Duff?
You can find contact information for Dr. John Duff here on Vitals.
Does Dr. John Duff accept virtual/telehealth appointments?
Dr. John Duff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Duff's office located?
Dr. John Duff's office is located at 515 Quarter St, Gladwin, MI, 48624.
Which hospitals is Dr. John Duff affiliated with?
Dr. John Duff is affiliated with Mymichigan Medical Center Alma.
Does Dr. John Duff accept my insurance?
You can see the insurance plans that Dr. John Duff accepts on their Vitals profile.

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