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 (45)

4.8 Stars Overall

4.8 out of 5 (224 Ratings, 45 Comments)

Apr 05, 2026

Very thorough Dr!

Mar 27, 2026

Dr. Frey is probably the best doctor I've had. Answers questions, listens to concerns, involves me in the process, etc. I wouldn't know VNS implants exist if I had not switched to seeing her, and that has been a game changer for my epilepsy

Mar 13, 2026

Go to Memorial Healthcare today! They are very committed to helping patients in every way they can! Giving answers to you!

Mar 13, 2026

I am absolutely relieved that I found Dr. Frey. She is the best Neurologist that I've ever had and she Is truly caring and committed to helping her patients.

Mar 13, 2026

Would refer Dr. Frye to those who need a neurologist. She is amazing

Mar 06, 2026

All was good.

Mar 01, 2026

The doctor and all associated staff are to be commended from check in to finish, great service and care

Feb 28, 2026

I've already told people that if they need to see a good neurologist try to get in to see Dr Frey cause she is awesome and she really cares about her patients

Feb 27, 2026

I've been seeing Dr Frey for a few year's now for botox injections. She's wonderful.

Feb 27, 2026

I love Dr Frye. She is an AMAZING physician. She truly cares about her patients.

Feb 20, 2026

Wait too long to see Doctor but once I do, very good care and discussion provided.

Feb 08, 2026

I love Dr Frey I would not want anyone else. I refer her others. She is an amazing doctor that cares for her patients not just in a medical issue but personally as well.

Jan 30, 2026

Doctor didn't seem to know much about my particular condition and proceeded to tell me I had months not years to live wasn't even the concern I went to her for

Jan 29, 2026

Dr. Frey is amazing

Jan 16, 2026

Very impressed with Dr Frey. Very thorough and knew what she was talking about

Jan 16, 2026

They have done alot for my care

Jan 09, 2026

Dr Margaret Frey was compassionate, friendly, listened to what I had to say, and immediately gained my trust.

Jan 08, 2026

Provider did not offer to assist with ongoing pain issues until questioned about it even though this was the primary reason for the visit. While filling out the new patient paperwork I checked "yes" to suicidal thoughts yet no one addressed it.

Jan 01, 2026

This was my initial visit with Dr. Frey. She was thorough both in listening and in questioning. She was curious about my medical history and about how my condition affects my daily activities. She considered my current treatment and updated it. I left the appointment feeling like it had been a positive experience with an engaged physician.

Dec 12, 2025

It was really good!

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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