Ryan Brennan, DO

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4.9 (113)
Assistant Professor
Accepting New Patients
Offers Virtual Visits

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Neuroscience Center - Froedtert Hospital Specialty Clinics 414-805-3666
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I aim to provide exceptional quality care for patients with movement disorders. My goal is to develop a working partnership with patients through education and active engagement in their care. I believe in collaboration with patients' primary care providers, other consulting specialties and ancillary services. Together, I believe we can maximize quality of life in patients suffering from movement disorders.

I aim to provide exceptional quality care for patients with movement disorders. My goal is to develop a working partnership with patients through education and active engagement in their care. I…
View more at froedtert.com/doctors/ryan-brennan-1649561978


Dr. Brennan was born and raised in Kalamazoo, MI. He completed his undergraduate and medical school at Michigan State University. During that time he developed an interest in Neurology and movement disorders in particular. He went on to complete his Neurology residency at the Medical College of Wisconsin and his fellowship training at the University of Nebraska Medical center in Omaha, NE.


Diseases & Conditions

Essential Tremor
Huntington's Disease
Movement Disorders
Multiple System Atrophy
Parkinson's Disease
Progressive Supranuclear Palsy
Restless Leg Syndrome
Spasmodic Torticollis

Treatment & Services

Botulinum Toxin Injections
Deep Brain Stimulation (DBS)
Duopa Pump
Virtual Visit

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


Neurosciences - Froedtert Hospital Clinic
900 N. 92nd St.
Milwaukee, WI 53226
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Education & Training

Michigan State University College of Osteopathic Medicine - East Lansing - Doctor of Osteopathic Medicine - (2011)

University of Nebraska Medical Center - Omaha - Fellowship in Movement Disorders - (2015-2017)

Medical College of Wisconsin - Milwaukee - Residency in Neurology - (2012-2014)

Board Certifications


Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.

4.9 out of 5. 113 ratings, 21 reviews
Aug. 19, 2020
I've liked Dr. Brennan's compassion and kindness from my first encounter. He has taken a genuine interest in my neurological concerns. He explains things well and welcomes all my questions. And Dr. Brennan has a great sense of humor. (I don't require this in my choice of physicians, but I greatly appreciate it.) I'm particularly impressed that he noticed on an MRI that two of my neck vertebrae were pressing on my spine. If I had had an injury there, it could have resulted in disaster. Dr. Brennan referred me to an excellent spine surgeon who resolved the problem with two surgeries. Previously, another neurologist had charted this problem, but hadn't informed me or referred me to a surgeon.
Aug. 15, 2020
Dr. Brennan really listens and is VERY informed about treatment and options available. I feel very comfortable during office visits.
Aug. 14, 2020
Dr Brennan was very patient and no question seemed silly
Aug. 4, 2020
very knowledgeable
July 30, 2020
he is always pleasant and attentive
July 14, 2020
July 3, 2020
he listen to me and was concerned about the side affects of one of my meds I have never hsd this with my current neurologist I have not been happy with him for some time Doctor Brennan was wonderful
May 5, 2020
Dr Brennan is a very good listener and respects me
April 29, 2020
no issues
March 8, 2020
Great listener, very helpful.
Feb. 15, 2020
he is easy to talk with and informative about my condition
Feb. 6, 2020
This was the first time I saw Dr. Brennan and my first impression was good. He listened attentively and followed up with reassuring information about my condition and treatment options that could be used if needed in the future.
Jan. 23, 2020
Jan. 21, 2020
His knowledge!
Jan. 3, 2020
he made me feel like my health care was very important.
Dec. 21, 2019
Dr. Brennan was very friendly and respectful of medical concerns. He explained to me all my options for better health.
Dec. 20, 2019
A 10.
Dec. 19, 2019
Very good listener. He explained my condition clearly and gave me good advice and recommendations. He was easy to talk with.
Dec. 7, 2019
he's very patient and nonconfrontational
Dec. 7, 2019
Dr. Brennan is very skilled and has an awesome bedside manner
Nov. 14, 2019
dr Brennan is a very caring man. he listens to where I have discomfort and deals with it.
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