Matthews Oncology Associates, S.C.
H. Marshall Matthews, MD
1621 North Taylor Drive
Suite #100
Sheboygan, WI 53081
Tel: 920-458-7433
Fax: 920-452-3594
After hours or if no answer in an emergency call
920-451-7475
Our office, located on the grounds of St. Nicholas Hospital on Sheboygan’s northeast side, offers a caring atmosphere for outpatient services as well as convenient access to community hospitals.
General Clinic Hours:
- Monday through Friday: 8:30 am to 5:00 pm
- (hours may vary - call to confirm)



