Sheboygan Cancer & Blood Specialists, S.C.
S. Mark Bettag, MD
1621 North Taylor Drive
Suite #100
Sheboygan, WI 53081
Tel: 920-452-1650
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: 8:30 am to 5:00 pm
- Tuesday: 8:30 am to 5:00 pm
- Wednesday: 8:30 am to 5:00 pm
- Thursday: 9:00 am to 5:00 pm
- Friday: 8:30 am to 4:00 pm



