Summary

Dr. Trethowan works in Grand Rapids, MI and 1 other location and specializes in Critical Care Medicine and Anesthesiology. Dr. Trethowan is affiliated with Corewell Health Butterworth Hospital and Corewell Health Grand Rapids Hospitals Fred And Lena Meijer Heart Center.

Quick Facts

  • 2 specialties
  • 2 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Brian A Trethowan has 2 locations

Corewell Health Butterworth Hospital

100 Michigan St NeGrand Rapids, MI 49503

Dr. Brian A Trethowan

100 MICHIGAN ST NE STE 8861GRAND RAPIDS, MI 49503

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Dr. Brian A Trethowan, MDDr. Ryan David Allor, MDDr. Elitsa Nicolaou Perizes, MDDr. Adam Michael Nicholson, MD
Critical Care MedicineAnesthesiologyCritical Care MedicineCritical Care Medicine
Accepts New Patients
13 Years of Experience 11 Years of Experience 24 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Grand Rapids , MIGrand Rapids , MIGrand Rapids , MIGrand Rapids , MI
Med School: University Of Michigan Medical School Med School: Michigan State University College Of Human Medicine Med School: Loyola University Of Chicago Stritch School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Brian A Trethowan

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

Medical Specialties

Dr. Brian A Trethowan has the following 2 specialties

Specialty Expertise

Dr. Brian A Trethowan has the following 2 areas of expertise

  • Anesthesiology
  • Critical Care Medicine (anesthesiology)

Certifications, License, & Education

Dr. Brian A Trethowan 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.

NPI Number

Dr. Trethowan's NPI number is 1386188761.

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Frequently Asked Questions

Does Dr. Brian Trethowan accept my insurance?
You can see the insurance plans that Dr. Brian Trethowan accepts on their Vitals profile.
Which hospitals is Dr. Brian Trethowan affiliated with?
Dr. Brian Trethowan is affiliated with Corewell Health Butterworth Hospital and Corewell Health Grand Rapids Hospitals Fred And Lena Meijer Heart Center.
Where is Dr. Brian Trethowan's office located?
Dr. Brian Trethowan's office is located at 100 Michigan St Ne, Grand Rapids, MI, 49503.
Does Dr. Brian Trethowan accept virtual/telehealth appointments?
Dr. Brian Trethowan 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. Brian Trethowan?
You can find contact information for Dr. Brian Trethowan here on Vitals.

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