
Daniel R Brennan, PA-C
Sleep Medicine
Highlights
Age Groups Seen
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Grand Rapids Hospitals
About Daniel R Brennan
About the Provider
Daniel Brennan, PAC is a board-certified physician assistant. He earned his bachelor's degree in biology from Eastern Michigan University in Ypsilanti and his master's degree in physician assistant studies from Grand Valley State University in Grand Rapids. Daniel is a member of the Michigan Academy of Physician Assistants.
LGBTQIA+ Safe & Affirming
To earn the "Safe and Affirming" designation, providers individually complete an online training program which includes modules developed by the National LGBTQIA+ Health Education Center. For more information, click here.
Locations
- Corewell Health Sleep Disorders Clinic - 4100 Lake Dr SE
- 4100 Lake Drive Southeast, Grand Rapids, MI 49546
- Get Directions
- phone: 616-391-3759
- fax: 616-391-3052
Experience
Education
- Graduate: Grand Valley State University-Health Campus, Master of Physician Assistant Studies (MPAS), 2017
Board Certifications
- Physician Assistant: National Commission on Certification of Physician Assistants, 2017
Insurance
- Aetna/Cofinity
- Align Senior Care MI
- BCBS Medicare Advantage Plus Blue
- BCBS PPO
- BCBS Traditional
- Blue Care Network
- Blue Care Network Medicare Advantage
- Blue Cross Complete
- Cigna
- Coventry First Health
- HAP/ASR
- Humana Military (Tricare East)
- McLaren Commercial
- McLaren Medicaid
- McLaren Medicare Advantage
- Medicaid
- Medicare
- Meridian AmBetter
- Meridian Complete (MI Health LINK) Dual Eligible
- Meridian Medicaid
- Molina Medicaid/MiChild/Marketplace (Health Plus)
- Molina Medicare
- Priority Health Choice Medicaid
- Priority Health HMO/PPO
- Priority Health Medicare Advantage
- Trinity Health Plan of MI
- UHC/Optum (VA Community Care Network)
- UM Health Plan
- United Health Care Commercial
- United Health Care Dual Complete
Ratings & Reviews
4.9 out of 5
159 ratings, 57 reviewsCorewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.
- 5 out of 5 starsReviewed on 2/24/2026
He was very patient with me and answered all my questions and concerns. He gave me advice and suggestions on what could help me.
- 5 out of 5 starsReviewed on 2/21/2026
He’s the only medical staff, including drs that has worked with me on my sleep issues. I am so pleased with him.
- 5 out of 5 starsReviewed on 2/15/2026
Great provider. Listens, takes action and recommends solutions that work.
- 5 out of 5 starsReviewed on 2/3/2026
Daniel has been fantastic to work with. He’s helped me a great deal
- 5 out of 5 starsReviewed on 1/31/2026
Awesome
- 5 out of 5 starsReviewed on 1/29/2026
Dan was very professional, personable and understanding. I appreciated his expertise and caring nature.
- 5 out of 5 starsReviewed on 1/16/2026
Easy to talk to
- 5 out of 5 starsReviewed on 1/15/2026
Good communication caring professional
- 5 out of 5 starsReviewed on 1/12/2026
I moved here recently and found Daniel to be more helpful than the previous sleep clinic I was with. He explained things very well and was patient to answer my questions.
- 5 out of 5 starsReviewed on 1/7/2026
I know his time is limited but I also recognize, having had a bad experience before, that there is still a considerable amount of concern within my thinking about this.
- 5 out of 5 starsReviewed on 1/6/2026
He listened to my issues, answered my questions, and checked on how I was doing overall.
- 5 out of 5 starsReviewed on 12/22/2025
Very thorough
- 5 out of 5 starsReviewed on 12/15/2025
Very friendly and 3asy to talk with about things related to sleep
- 5 out of 5 starsReviewed on 12/10/2025
Very good employee, very clear on explaing the process ahead of me.
- 5 out of 5 starsReviewed on 12/5/2025
He listened! He was very knowable and explained to me in great detail, which I needed. I’m glad he was there for me.
- 5 out of 5 starsReviewed on 11/29/2025
Had a lot knowledge and friendly
- 5 out of 5 starsReviewed on 11/26/2025
He explained my sleep results and we talked about a new mask and one was provided. He will follow up in 6 weeks to see how it is working
- 5 out of 5 starsReviewed on 11/19/2025
I. Trust his judgement.
- 5 out of 5 starsReviewed on 11/10/2025
Thorough and answered all my concerns and questions.
- 5 out of 5 starsReviewed on 11/7/2025
Very friendly and relatable. Takes time to answer questions and doesn’t seem rushed .
- 5 out of 5 starsReviewed on 10/30/2025
I have to say my visit was one of the best experiences I’ve had relating to medical care.
- 5 out of 5 starsReviewed on 10/21/2025
One of the best by far
- 5 out of 5 starsReviewed on 10/9/2025
Clear, knowledgeable, encouraging, and individualized to my condition and results.
- 5 out of 5 starsReviewed on 10/5/2025
He tried to locate an old File. I appreciate his efforts
- 5 out of 5 starsReviewed on 10/3/2025
He was very engaging and took a lot to f time asking and answering questions. Excellent social skills!
- 5 out of 5 starsReviewed on 9/30/2025
Very nice person ,very interested in helping me.worked to find answers for my medical problems.
- 5 out of 5 starsReviewed on 9/30/2025
it was great
- 5 out of 5 starsReviewed on 8/31/2025
Great listener
- 5 out of 5 starsReviewed on 8/26/2025
Personal service and caring empathetic manner while being businesslike.
- 5 out of 5 starsReviewed on 8/14/2025
He was extremely helpful and knowledgeable
- 5 out of 5 starsReviewed on 8/12/2025
He seemed genuinely interested in my welfare
- 5 out of 5 starsReviewed on 8/11/2025
I like his kind and professional approach and his patience in explaining things to me when even when I ask too many questions
- 5 out of 5 starsReviewed on 8/5/2025
Good person and very thorough
- 5 out of 5 starsReviewed on 8/2/2025
Very nice and I felt very comfortable discussing issues with Daniel
- 5 out of 5 starsReviewed on 7/24/2025
Top notch! Would highly recommend him to anyone needing sleep therapy care! Very thorough and helpful and problems solving! Eager to get my sleep on the right track instead of rushing through like the others I’ve seen! Excellent service! Very professional and knowledgeable! A+
- 5 out of 5 starsReviewed on 7/15/2025
Seemed like a good dude. Listened, gave feedback, anticipated questions and answered with details
- 5 out of 5 starsReviewed on 7/11/2025
Very easy to talk too. Explained everything and answered all my questions and seemed very concern about my health.
- 5 out of 5 starsReviewed on 7/9/2025
Dan is very knowledgeable and thoroughly answered my questions.
- 5 out of 5 starsReviewed on 7/9/2025
Helpful and caring.
- 5 out of 5 starsReviewed on 6/27/2025
He took the time to explain everything to me and answered all my questions.
- 5 out of 5 starsReviewed on 6/26/2025
I liked him very much
- 4 out of 5 starsReviewed on 6/17/2025
He was very nice and friendly and listened to what I had to say.
- 4 out of 5 starsReviewed on 6/12/2025
A good guy who cares
- 5 out of 5 starsReviewed on 6/8/2025
Nice caring person
- 5 out of 5 starsReviewed on 6/7/2025
He was so knowledgeable!! And explained everything to me!! It was so caring!!
- 5 out of 5 starsReviewed on 5/29/2025
Knowledgeable and helpful
- 5 out of 5 starsReviewed on 5/27/2025
As I said, he went above and beyond to give me prospective insurance codes to see if my insurer would cover a dental appliance. And he adjusted my Cpap for me.
- 5 out of 5 starsReviewed on 5/20/2025
Very helpful and listened and responded very well
- 5 out of 5 starsReviewed on 5/20/2025
I love him! He's the absolute best!
- 4 out of 5 starsReviewed on 5/3/2025
generally positive
- 5 out of 5 starsReviewed on 4/13/2025
Very nice already following some of his advice very helpful thanks
- 5 out of 5 starsReviewed on 4/12/2025
Very kind, very understanding and thoughtful
- 5 out of 5 starsReviewed on 3/31/2025
Keep up the good work! Thanks!!
- 5 out of 5 starsReviewed on 3/26/2025
Completely satisfied!
- 5 out of 5 starsReviewed on 3/18/2025
Thank u for giving great health care
- 5 out of 5 starsReviewed on 3/12/2025
Dan Brennan has been a godsend for me.
- 5 out of 5 starsReviewed on 3/8/2025
I would recommend corewellhealth to my friends