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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Mariann Channell:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Mariann Channell, Ophthalmologist is Poor. Dr. Channell has been reviewed by 1 patients who have provided 0 comments. The rating is 1 out of 5 stars.

Specialties & Research

Dr. Mariann Channell, MD is board certified in Ophthalmology.

  • She has special expertise in 4 areas:
  • Cataract
  • Glaucoma
  • Lens Implants (Intraocular Lens Implantation)
  • Refractive Surgical Procedures

Education & Awards

Dr. Channell graduated from Wayne State University Detroit Medical Center. She has 3 awards.

Beta Beta Beta, Biology Honor Society Michigan State University *
Honors, Michigan State University Michigan State University *
Phi Kappa Phi, Biology Honor Society Michigan State University *


Dr. Channell has 3 hospital affiliations:

  • Beaumont Hospital, Grosse Pointe 
  • St. John Hospital & Medical Center 
  • Beaumont Hospital, Royal Oak 


  • English

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Additional Information
Dr. Mariann M Channell MD is a female Ophthalmologist, has 32 years of experience and practices in Ophthalmology.
Where does Dr. Mariann M. Channell practice?
Dr. Mariann Channell has 1 office location.
Dr. Mariann Channell practices Ophthalmology near Saint Clair Shores, MI.
See Saint Clair Shores Ophthalmologists.