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 (39)

4.8 Stars Overall

4.8 out of 5 (198 Ratings, 39 Comments)

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!

Dec 01, 2025

Dr Frye is such a good listener.You never feel rushed. And she provides solutions to your concerns.

Nov 17, 2025

Entire experience was wonderful.

Oct 25, 2025

Very attentive and professional. Great advice.

Oct 17, 2025

She is awesome

Oct 14, 2025

Good

Oct 10, 2025

She was the most amazing doctor I've ever had and I wish she could be my primary

Oct 10, 2025

Beautiful facility

Oct 10, 2025

All good

Oct 06, 2025

Excellent communication and engagement skills

Oct 04, 2025

The doctor and nurse and front desk staff were all great

Sep 14, 2025

My first appointment was 1 year ago. They were supposed to call me for the test of my skin biopsy and did. My first appointment the doctor said from all my symptoms she thought I had small fiber neuropathy and that the testing is only about 50% accurate. On my appointment this time she was basically like your test was negative and there is nothing else I can do for you. She did refer me to another place which she advise I wouldn't hear from for several months. Mean while I have been living with the pain of these raw spots every day moving all over my body I honestly left feeling hopeless.

Sep 06, 2025

Like I said before, Dr was very professional, understanding, listned to my concerns and came up with a treatment plan.

Jul 27, 2025

Already gave a friend a recommendation.

Jul 20, 2025

Dr. Frey provides outstanding care!

Jul 18, 2025

Excellent on everything

Jun 22, 2025

Dr. Frey was very concerned for me and explained everything to me.

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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