Here for you. Every step of the way.

Cumberland Healthcare
1110 Seventh Avenue
Cumberland, Wisconsin 54829
Main: (715) 822-2741
Toll-free: (800) 694-0972
Fax: (715) 822-2740

Office Hours: 8 am- 5 pm
Emergency Room Hours:
Available 24 hours a day/7 days a week



Turtle Lake Center
632 US Highway 8
Turtle Lake, WI 54889
Appointments: (715) 986-2022
Fax: (715) 986-2236


Rehab Services Hours: 10 am-5 pm M, W, F
Medical Clinic Hours: 1 pm- 5 pm Mon-Fri








Ronald H. Lange, MD



Ophthalmology, Retinal and Degenerative Eye Disease


Appointment Information

Seeing patients at Cumberland Memorial Hospital

Twice a month, 2nd & 3rd Wednesdays

On Site Surgery




MD: Medical College of Wisconsin, Milwaukee, WI, 1980

Residency: University of Wisconsin, 1984

Fellowship: Retinal Disease, University of Wisconsin, 1984



Board Certification - Ophthalmology


Special Interests

Dr. Lange enjoys hunting, fishing, snowshoeing and hiking.


Primary Clinic Information

Chippewa Valley Eye Clinic

Eau Claire, WI 54701

715- 834-8471