Highlights
Age Groups Seen
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Grand Rapids Hospitals
- Corewell Health Zeeland Hospital
Locations
- Corewell Health Gastroenterology - Lakewood
- 588 East Lakewood Boulevard, Floor 2, Holland, MI 49424
- Get Directions
- phone: 616-494-5810
- fax: 616-494-5901
Experience
Education
- Fellowship: Corewell Health, Farmington Hills, Gastroenterology, 2025
- Residency: Corewell Health, Farmington Hills, Internal Medicine, 2022
- Medical School: Michigan State University, Doctor of Osteopathic Medicine (DO), 2019
Board Certifications
- Gastroenterology: American Board of Internal Medicine, 2025
- Internal Medicine: American Board of Internal 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
- 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
4.8 out of 5
25 ratings, 9 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 3/25/2026
Excellent Doctor
- 5 out of 5 starsReviewed on 3/24/2026
Dr PYYKKONEN seemed caring and knowledgeable about my health concerns and I felt included in my care plan going forward
- 5 out of 5 starsReviewed on 3/24/2026
Dr. Pyykkonen was very caring. He explained everything and let me ask questions. He did not rush while talking to me.
- 5 out of 5 starsReviewed on 2/19/2026
we are lucky to have him Holland.
- 5 out of 5 starsReviewed on 12/10/2025
I had a great experience and really feel like I made an excellent choice in Dr. Pyykkonen!
- 5 out of 5 starsReviewed on 12/5/2025
I respect him as a DR. and as a person
- 2 out of 5 starsReviewed on 11/1/2025
Don't listen to you
- 4 out of 5 starsReviewed on 10/14/2025
Very nice person
- 5 out of 5 starsReviewed on 9/17/2025
He was kind,friendly and scheduled the next tests,visits immediately