
Highlights
Age Groups Seen
- Infant 0-2
- Child 3-12
- Adolescent 13-17
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Grand Rapids Hospitals
About Casey J Key
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 Family, Internal and Pediatric Medicine - 2750 E Beltline Ave NE
- 2750 East Beltline Avenue Northeast, Grand Rapids, MI 49525
- Get Directions
- phone: 616-267-7015
- fax: 616-267-7818
Experience
Education
- Residency: HCA Virginia LewisGale Medical Center, Family Medicine, 2022
- Medical School: Michigan State University College of Human Medicine, Doctor of Medicine (MD), 2018
Board Certifications
- Family Medicine: American Board of Family Medicine, 2022
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
- Molina Medicaid/MiChild/Marketplace (Health Plus)
- Molina Medicare
- Priority Health Choice Medicaid
- Priority Health HMO/PPO
- Priority Health Medicare Advantage
- Railroad Medicare
- 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
270 ratings, 97 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
I feel happy to have him as my pcp
- 5 out of 5 starsReviewed on 2/9/2026
Very informative and helpful. Cares about my concerns.
- 5 out of 5 starsReviewed on 2/5/2026
He a good doctor and i trust him on his work ethic
- 5 out of 5 starsReviewed on 2/4/2026
Always takes the time to listen to my concerns and we figure out a good plan.
- 5 out of 5 starsReviewed on 2/4/2026
Acknowledging my view and goals
- 5 out of 5 starsReviewed on 1/28/2026
Great listener
- 5 out of 5 starsReviewed on 1/23/2026
As stated before he was exceptional.
- 4 out of 5 starsReviewed on 1/18/2026
Dr. Key showed good understanding of my medical record. Couldn’t prescribe a magic pill, but helping recovery.
- 5 out of 5 starsReviewed on 12/12/2025
Thorough, listened, explained.
- 5 out of 5 starsReviewed on 12/11/2025
I couldn’t ask for more caring physician. He takes time, explains things and involves me in my medical care.
- 5 out of 5 starsReviewed on 12/11/2025
As I said previously, I felt heard, understood and like what I said was important for the first time in my entire life dealing with medical staff. He made me feel valid and like I actually mattered. A new experience from spectrum or whatever its called now. The last time I felt like I actually mattered and wasn't a burden was at rhe Lemon Holton cancer pavilion. Casey was outstanding. He listened, explained. He treated me like a person instead of a number
- 5 out of 5 starsReviewed on 12/6/2025
It was my first time meeting him and it went very well. I can put my trust in Dr Key. He is very easy to talk to. I did not feel rushed in finishing the visit and had a chance to discuss everything on my mind.
- 5 out of 5 starsReviewed on 11/24/2025
I liked him very much . He answered many questions I had and still waiting for some follow up information
- 5 out of 5 starsReviewed on 11/20/2025
He is very focused on addressing all of my concerns.
- 3 out of 5 starsReviewed on 11/20/2025
Dr. Key appears knowledgeable however he should have been more forthcoming regarding the timing of when he would follow up with me regarding the lab results. This is my chief complaint.
- 5 out of 5 starsReviewed on 11/17/2025
Very pleasant and listened to me
- 5 out of 5 starsReviewed on 11/14/2025
Good listening
- 5 out of 5 starsReviewed on 10/26/2025
Excellent. I wouldn’t consider any other doctor.
- 5 out of 5 starsReviewed on 10/25/2025
Very attentive and great at diagnosing and prescribing the correct medicine to help me get better.
- 5 out of 5 starsReviewed on 10/25/2025
He is concerned and asks right questions and listens carefully’
- 5 out of 5 starsReviewed on 10/17/2025
Great doctor
- 5 out of 5 starsReviewed on 10/10/2025
Easy to talk to . He listens
- 5 out of 5 starsReviewed on 10/9/2025
Great doctor!
- 5 out of 5 starsReviewed on 10/8/2025
Good guy, professional, easy to talk to and he listens.
- 5 out of 5 starsReviewed on 9/19/2025
He was very informative. He listened very carefully to my questions.
- 5 out of 5 starsReviewed on 9/19/2025
I’m very satisfied
- 5 out of 5 starsReviewed on 9/13/2025
I recognize medical staff has allocated time requirements. Both Tammy and Dr. Key provided the medical attention, in a calm unhurtied manner.
- 5 out of 5 starsReviewed on 9/10/2025
Listens well
- 5 out of 5 starsReviewed on 9/6/2025
He is doing a wonderful job.
- 5 out of 5 starsReviewed on 9/3/2025
Dr Key has a very calming deameanor and explains everything in layman’s terms.
- 5 out of 5 starsReviewed on 8/29/2025
He’s oke
- 5 out of 5 starsReviewed on 8/28/2025
Great doctor, he cares for me personally and professionally.
- 5 out of 5 starsReviewed on 8/27/2025
Very happy and glad he is my physician.
- 5 out of 5 starsReviewed on 8/24/2025
He took time to understand the problem.
- 5 out of 5 starsReviewed on 8/20/2025
Good listener and willing to work with me
- 5 out of 5 starsReviewed on 8/12/2025
Casey truly listened to my concerns.
- 5 out of 5 starsReviewed on 8/8/2025
Very friendly and concerned with my health
- 5 out of 5 starsReviewed on 7/31/2025
He was very easy to talk to, introduced himself well, and being my first visit with him coming from my previous doctor who retired he was very clear and communicative on his process and how he planned to make the transition for me between the two.
- 5 out of 5 starsReviewed on 7/28/2025
Dr Key is very helpful in explaining an issue and giving recommendations to help.
- 5 out of 5 starsReviewed on 7/27/2025
There should be an excellent choice.
- 5 out of 5 starsReviewed on 7/26/2025
Does a great job.
- 5 out of 5 starsReviewed on 7/23/2025
Pleasant, kind, caring and knowledgeable
- No RatingReviewed on 7/22/2025
Very good
- 5 out of 5 starsReviewed on 7/17/2025
cant recommend him highly enough
- 5 out of 5 starsReviewed on 7/15/2025
He's good at putting you at ease and explaining different treatment options if needed.
- 5 out of 5 starsReviewed on 7/9/2025
Easy to talk to. Answered all my questions.
- 5 out of 5 starsReviewed on 7/8/2025
He is approachable and makes me feel comfortable to ask questions.
- 5 out of 5 starsReviewed on 7/8/2025
Dr Key is great, very understanding and comforting. A great physician.
- 5 out of 5 starsReviewed on 7/4/2025
DR. KEY IS A VERY CARING AND UNDERSTANDING PERSON DR. HESLIP LEFT ME IN VERY CAPABLE HANDS
- 5 out of 5 starsReviewed on 7/1/2025
Caring. Organized. Thorough
- 5 out of 5 starsReviewed on 6/28/2025
I’m very happy with Casey caring for me
- 5 out of 5 starsReviewed on 6/28/2025
It was great meeting Dr. Key for the first time.
- 5 out of 5 starsReviewed on 6/25/2025
It has been years since I have had a PCP of his caliber! As a senior, he has been a welcome relief! I feel like we are working together well on my care. I call him my guardian!
- 5 out of 5 starsReviewed on 6/24/2025
Nothing additional. I was satisfied with my care.
- 5 out of 5 starsReviewed on 6/19/2025
I feel extremely lucky to have this team caring for me.
- 5 out of 5 starsReviewed on 6/14/2025
Good doctor
- 5 out of 5 starsReviewed on 6/10/2025
All positive
- 5 out of 5 starsReviewed on 6/10/2025
He and all my concern with compassion and understanding. I’ll be back to see him again.
- 5 out of 5 starsReviewed on 6/10/2025
He did not rush me through the appointment, which I appreciated.
- 5 out of 5 starsReviewed on 6/9/2025
On time and thorough.
- 5 out of 5 starsReviewed on 6/9/2025
Put you in easy talking place
- 5 out of 5 starsReviewed on 6/9/2025
Everyone was friendly and professional.and put me at ease.
- 5 out of 5 starsReviewed on 6/7/2025
I like having him as my doctor. Very much.
- 5 out of 5 starsReviewed on 6/7/2025
Dr. Key is a calm and caring physician.
- 5 out of 5 starsReviewed on 6/4/2025
He did a thorough job addressing my concerns.
- 5 out of 5 starsReviewed on 6/3/2025
Always prompt and professional.
- 5 out of 5 starsReviewed on 5/23/2025
Top notch and caring Dr.!
- 5 out of 5 starsReviewed on 5/17/2025
Very polite and easy to talk to.
- 5 out of 5 starsReviewed on 5/17/2025
Looking forward to working with Dr. Key who took over for Dr. Heslip.
- 5 out of 5 starsReviewed on 5/15/2025
Very professional
- 5 out of 5 starsReviewed on 5/13/2025
He is great
- 5 out of 5 starsReviewed on 5/12/2025
Outstanding young doctor
- 5 out of 5 starsReviewed on 5/12/2025
Dr. Keys takes the time necessary and listened to any of the issues I have.
- 5 out of 5 starsReviewed on 5/8/2025
He listened to everything I had to say, and made very good and attentive comments. It was my first time seeing him as my doctor retired, and it was a really good experience.
- 5 out of 5 starsReviewed on 5/6/2025
For my initial meeting and initial visit, all is well.. I pray all continues in the same manner..
- 5 out of 5 starsReviewed on 5/3/2025
Did a good job.
- 5 out of 5 starsReviewed on 5/2/2025
He listens well and offers help when needed
- 5 out of 5 starsReviewed on 4/27/2025
Dr key listens to all I have to ask and is very patient with me.
- 5 out of 5 starsReviewed on 4/10/2025
This was my first appointment with Dr. Key and I was very happy!
- 5 out of 5 starsReviewed on 3/26/2025
Dr Key is great!!!
- 5 out of 5 starsReviewed on 3/24/2025
He was excellent.
- 5 out of 5 starsReviewed on 3/23/2025
Again he listens and cares
- 5 out of 5 starsReviewed on 3/20/2025
If it was not for the way DR. KEY handled the situation, we would be looking for a new primary care physician.
- 5 out of 5 starsReviewed on 3/19/2025
See you next year!
- 5 out of 5 starsReviewed on 3/19/2025
Took time to listen and make suggestions for care
- 5 out of 5 starsReviewed on 3/4/2025
Very happy with your efforts and I’m feeling much better today
- 4 out of 5 starsReviewed on 3/1/2025
Talked about ears but he forgot to look into them
- 4 out of 5 starsReviewed on 2/18/2025
I am little disappointed that I'm going to have to follow up to get refills on prescriptions that I need. Also not happy bp issue not resolved
- 4 out of 5 starsReviewed on 2/15/2025
I did not get to schedule a Followup visit or get answers to my questions because of technical difficulties very little sound or visual.I need a follow up call and Another Virtual visit with no technical difficulties.
- 5 out of 5 starsReviewed on 2/14/2025
Very attentive, listened, great care!
- 5 out of 5 starsReviewed on 2/11/2025
Caring and helpful
- 5 out of 5 starsReviewed on 2/5/2025
Very professional and helpful with my questions
- No RatingReviewed on 2/5/2025
Great listener and synthesis of information for response
- 5 out of 5 starsReviewed on 2/5/2025
First time visit with Dr Key. He was freindly and listened. I didn't feel rushed.
- No RatingReviewed on 2/5/2025
Dr. Casey was very personable and listened to what I was telling him about. He seems like a very nice replacement for Dr. Heslip.
- 5 out of 5 starsReviewed on 2/4/2025
He seemed very helpful and knowledgeable
- 5 out of 5 starsReviewed on 1/13/2025
Satisfied with what was to be done