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Dr. Ryan Brennan, DO

Dr. Ryan Brennan, DO

Neurology*
10+ years of experience

Dr. Ryan Brennan, DO is a neurologist in New Berlin, WI and has over 10 years of experience in the medical field. He graduated from Michigan State University College of Osteopathic Medicine in 2011. He is affiliated with medical facilities such as Froedtert Hospital and Froedtert Menomonee Falls Hospital. He is accepting new patients and telehealth appointments.

4.9 Star Rating
Based on 37 reviews 4.9 Star Rating (37 reviews)

Moorland Reserve Health Center

4805 S Moorland Rd New Berlin, WI 53151
Telehealth available
(262) 798-7200

Hospital Highlight

Dr. Brennan is affiliated with Froedtert Hospital Milwaukee, a highly rated hospital.

Dr. Brennan is a Healthgrades Choice provider in Neurology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions
  • Area of Expertise
    Dr. Brennan specializes in the area of Neurology. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America's 100 Best Hospitals Award™ • See hospitals
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Dr. Brennan's Reviews

Likelihood to recommend Dr. Brennan

4.9

37 ratings, 32 with a written review
5 Star
92%
92%
4 Star
5%
5%
3 Star
0%
0%
2 Star
3%
3%
1 Star
0%
0%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jan 17, 2025
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Dec 20, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Explained conditions well
What could be improved
No results
Helpful
Nov 07, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Nov 02, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Oct 15, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Oct 06, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Oct 03, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Oct 03, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Aug 19, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Aug 12, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Aug 11, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jul 18, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jun 29, 2024
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What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 20, 2024
Thank you for taking the time to leave us...Read More
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jun 15, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jun 11, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
May 19, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 13, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 23, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 18, 2024
×Post a ResponseAre you Dr. Ryan Brennan, DO?

Leave a review

How was your experience with Dr. Brennan?

Know Before You Go

About Me

care philosophy

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...read more

biography

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...read more

  • Neurology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Unmc

    Fellowship Hospital, 2017

  • Froedtert Memorial Lutheran Hospital

    Residency Hospital, 2015

  • Froedtert Memorial Lutheran Hospital

    Internship Hospital, 2012

  • Michigan State University College Of Osteopathic Medicine

    Medical School, 2011
American Board of Medical Specialties®
American Board of Psychiatry & Neurology®
- 
Neurology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Dr. Brennan is a Healthgrades Choice provider in Neurology

    Read our methodology

    Focus on Chronic Migraine

    Locations

    Moorland Reserve Health Center

    Moorland Reserve Health Center4805 S Moorland Rd New Berlin, WI 53151
    1

    Neuroscience Center – Specialty Clinics

    Neuroscience Center – Specialty Clinics900 N 92nd St Milwaukee, WI 53226
    2

    Affiliated Hospitals

    • Froedtert Hospital

      9200 W Wisconsin Ave
      Milwaukee, WI 53226
      Recipient of 46
      hospital awards

      America's 100 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      88%
      Patients said they were given information about recovering at home

      4% higher than the national average

      81%
      Patients said that nurses always listened to them and explained things well

      6% higher than the national average

      View all patient feedback

    • Froedtert Menomonee Falls Hospital

      W180N8085 Town Hall Rd
      Menomonee Falls, WI 53051
      Recipient of 12
      hospital awards

      Patient Safety Excellence Award™ (2024)

      Top 5% in the nation for consistently delivering clinical quality

      America's 100 Best Hospitals Award™ (2023)

      Top 5% in the nation for consistently delivering clinical quality

      View all awards

      How patients felt about the care they received at this hospital.

      88%
      Patients said they were given information about recovering at home

      4% higher than the national average

      79%
      Patients said that nurses always listened to them and explained things well

      4% higher than the national average

      View all patient feedback

    • Aurora Medical Center Sheboygan County

      3400 Union Ave
      Sheboygan, WI 53081

      How patients felt about the care they received at this hospital.

      91%
      Patients said they were given information about recovering at home

      7% higher than the national average

      76%
      Patients said that doctors always listened to them and explained things well
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality