Skip to Content

Find a Doctor
Find a Location
MyChart Login

Corewell Health Medical Oncology & Hematology Program - Lemmen-Holton

Specialty care clinic

145 Michigan St. NE Suite 5200, Grand Rapids, MI 49503

Call Directions

Monday8:00am to 4:00pm
Tuesday8:00am to 4:00pm
Wednesday8:00am to 4:00pm
Thursday8:00am to 4:00pm
Friday8:00am to 4:00pm
Saturdayclosed
Sundayclosed

Contact information

616.486.6700Main
616.486.6705Fax

Contact information

616.486.6700Main
616.486.6705Fax

Corewell Health

About
Business Assurance
Careers
CEO and System Board Chair
Classes and Events
Newsroom

Professionals

Employer Services
EpicCare Link
Health Professionals
Medical Education
Research Institute
Simulation
Suppliers
Team Members

Ways to Help

Donate
Volunteer

Contact

Southeast Michigan248.898.5000

Southwest Michigan800.968.0115

West Michigan866.989.7999

Policies

Code of Excellence
Notice of Nondiscrimination
Patient Privacy
Patient Rights
Price Transparency
Privacy Policy
Terms of Use

Language Assistance and Auxiliary Aids and Services

© 2025 Corewell Health
For Michigan,‎ By Michigan.®