Margaret Frey, DO

An Employed Provider of Memorial Healthcare
Doctor of Neurology

About Dr. Margaret Frey, DO

Dr. Frey is a board-certified neurologist with the Institute for Neuroscience. Dr. Frey provides a wide range of neurology services with a specialty in the treatment of complex epilepsy and Muscular Dystrophy. She has completed a fellowship in clinical neurophysiology and serves as the Medical Director of the MDA/ALS Care Center in Owosso.

Memorial Healthcare’s Institute for Neuroscience is world-renowned in the neurology field. Since 2015, Memorial Healthcare has been the first, or one of the first, hospitals in the State of Michigan to administer drug therapy treatments for its patients including Lemtrada (for MS), Ocrevus (for MS), Radicava (ALS), and Spinraza (for Spinal Muscular Atrophy). In addition, Memorial Healthcare is one of just three MDA care clinics in the State of Michigan.

Memorial Healthcare Institute for Neuroscience is an employed physician practice of Memorial Medical Associates, a department of Memorial Healthcare.

Watch Dr. Frey’s interview with ABC12 on SMA and our Spinraza treatment

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Education

Michigan State University College of Osteopathic Medicine

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Residencies

Michigan State University - Department of Neurology

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Fellowships

Clinical Neurophysiology (Michigan State University Department of Neurology)

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Board Certifications

Neurology (American Board of Psychiatry and Neurology)
Clinical Neuropsychology (American Board of Psychiatry and Neurology)

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Languages

English

Locations

819 N. Shiawassee Street
NOW Building - 1st Floor
Owosso MI 48867

Phone: 989-723-1390 Fax: 989-725-1415

Get Directions

Reviews (52)

4.8 Stars Overall

4.8 out of 5 (239 Ratings, 52 Comments)

Jul 28, 2026

We travel an hour away just to see Dr Frey. I have recommended her to several others.

Jul 26, 2026

Good

Jul 04, 2026

Dr. Frey is one of my favorite doctors. I have been a patient of hers for many years.

Jul 02, 2026

Dr frye is fantastic!!!

Jun 29, 2026

Great experience.

Jun 27, 2026

Dr. Frey was excellent, first time I saw her and was impressed. I'm 77 and have seen several Neurologists, I liked her. I felt my opinion mattered.

Jun 26, 2026

Perfect I recommend yo to everyone

Jun 05, 2026

Dr Frey is amazing. She genuinely cares and takes the time to explain and talk to me about my medical conditions

May 29, 2026

Doesn't seem to know a lot about my condition but over all helpful about my medication needs nothing new

May 17, 2026

Dr. Frye is an amazing physician who is willing to listen to me and include me in her discussions. I have been so fortunate to have her for my doctor!

May 05, 2026

Dr.Frye is one of the absolute best! Couldn't have my produce with anyone else

May 01, 2026

It was my first time meeting Dr. Frey. She was professional, listened to me, and extremely helpful in finding what the problem is with my heels.

May 01, 2026

Dr got up and left the room without saying it was nice to meet you or anything. She did say she was going to check to see if her person that draws blood was still there. That was the last I say her. No one said if someone would call me or if I would be scheduled to return it not. Felt very out of place in that office. No friendly atmosphere at all. May look for a different dr.

May 01, 2026

She is very good always asking questions, I always answer my questions. She's trying so hard to find out what my problem could be. My cat's scans and stuff still does not show anything so it's hard to find out what's going onBut she's give me botox in my legs she gave me a different kind this time. She said this should help better.She's hoping it works better i'm glad she did change it. My headaches are a lot better with this new botox. She gave me she always tries to make things better for meThat's why I love having her as my doctor she listens to my concerns and tries to figure everything out best. She can.

Apr 26, 2026

This visit was very informative

Apr 26, 2026

Best doctor I've had in over 40 years

Apr 24, 2026

Dr Frey was awesome. Professional and extremely knowledgeable in her field.

Apr 24, 2026

Dr found something completely different on my foot I wasn't even there for. He helped me right out!

Apr 24, 2026

Dr Frey is the best doctor I have ever seen. She explains things well enough for me to understand them. She is so caring.

Apr 10, 2026

Dr Frey is a great doctor

Ratings Process

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

Insurance Accepted

  • Aetna
  • BCBSM Blue Preferred Plus
  • BCBSM Medicare Plus Blue PPO
  • BCBSM Traditional, HAP
  • BCN Medicare Advantage
  • Blue Care Network
  • Blue Cross Blue Shield PPO/ Trust
  • Blue Cross Complete
  • Cigna
  • Cofinity
  • HAP Empowered Medicaid
  • Health Alliance Plan of MI
  • Humana Military
  • Humana PPO
  • McLaren Commercial
  • McLaren Medicaid
  • Medicaid
  • Medicare
  • Meridian Health Plan Medicaid
  • Molina Healthcare
  • MultiPlan
  • Palmetto GBA(Railroad Medicare)
  • PHCS
  • PHP Commerical
  • PHP Medicare
  • Physicians Health Plan Commercial
  • Priority Health
  • Sparrow Physicians Health Network
  • Tricare Standard
  • United Healthcare Commercial
  • United Healthcare Community Plan

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