Summary

Dr. Barnwell graduated from the Howard University College of Medicine in 1989. He works in Detroit, MI and 2 other locations and specializes in Surgery and Surgical Oncology. Dr. Barnwell is affiliated with Harper University Hospital, Dmc Sinai Grace Hospital, Dmc Huron Valley Sinai Hospital, Detroit Receiving Hospital and ASCENSION PROVIDENCE HOSPITAL NOVI CAMPUS.

Quick Facts

  • accepting new patients
  • 4.3
  • 37 years of experience
  • speaks English
  • Howard University College Of Medicine
  • 2 written reviews
  • 2 specialties
  • 2 areas of expertise
  • 5 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. John Maclin Barnwell has 4 locations

Detroit Surgical Group

20400 Livernois AveDetroit, MI 48221
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Dmc Sinai Grace Hospital

6071 W Outer DrDetroit, MI 48235

Dmc Huron Valley Sinai Hospital

1 William Carls DrCommerce Township, MI 48382

Henry Ford Providence Novi Hospital

47601 Grand River AveNovi, MI 48374

Compare with Similar Doctors

Dr. John Maclin Barnwell SR., MD
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Dr. John Maclin Barnwell SR., MDUgne CernaChelsea Ann ThampyMacklin Loveland
SurgeryAnesthesiologyCritical Care MedicineAnesthesiology
Accepts New Patients Accepts New Patients
4.3 
0 
0 
0 
37 Years of Experience 8 Years of Experience 7 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Detroit , MITyler , TXAnn Arbor , MIWyandotte , MI
Med School: Howard University College Of Medicine Med School: Ross University School Of Medicine Med School: Lewis Katz School Of Medicine At Temple University Med School: American University Of The Caribbean School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Maclin Barnwell

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. John Maclin Barnwell has the following 2 specialties

Specialty Expertise

Dr. John Maclin Barnwell has the following 2 areas of expertise

  • General Surgery
  • Surgical Oncology

Certifications, License, & Education

37 Years Experience

Dr. John Maclin Barnwell holds an expired medical license in the state of Michigan.

Medical License

Medical Doctor with an expired medical license in the state of Michigan that expired in 2026.

Education & Training

Medical School

Graduated from Howard University College Of Medicine in 1989.

NPI Number

Dr. Barnwell's NPI number is 1831105550.

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Frequently Asked Questions

Is Dr. John Barnwell accepting new patients?
Dr. John Barnwell is accepting new patients on Vitals. View Dr. John Barnwell's profile on Vitals to make an appointment.
Does Dr. John Barnwell accept my insurance?
You can see the insurance plans that Dr. John Barnwell accepts on their Vitals profile.
Which hospitals is Dr. John Barnwell affiliated with?
Dr. John Barnwell is affiliated with Harper University Hospital, Dmc Sinai Grace Hospital, Dmc Huron Valley Sinai Hospital, Detroit Receiving Hospital, and ASCENSION PROVIDENCE HOSPITAL NOVI CAMPUS.
Where is Dr. John Barnwell's office located?
Dr. John Barnwell's office is located at 20400 Livernois Ave, Detroit, MI, 48221.
Does Dr. John Barnwell accept virtual/telehealth appointments?
Dr. John Barnwell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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