Our Administrative Team

Lassen Medical Group: 55 Years of Service to Tehama County

Richard A. Wickenheiser, MD
President, Board of Directors
Kimberli R. Frantz, MD
Finance Committee Chair
David Dahnke, MD
Medical Director
Executive Committee
Richard A. Wickenheiser, MD
Kimberli R. Frantz, MD
Lisa Cheung, MD
David Dahnke, MD
Kurt Moehring, DO
Executive Director
Ryan Lown
Director of Operations
Kim Hake
Chief Financial Officer
Donna Scheel
Director of Patient Care/Director of Vita
Angie Haas
Contact Lassen Medical Group Contact Lassen Medical Group
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Locations
2450 Sister Mary Columba Dr.
Red Bluff, CA 96080
Phone: 530-527-0414
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20833 Long Branch Drive
Cottonwood CA 96022
Phone: 530-347-3418
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Vita
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Doctor on Call
Lassen Medical Group Has a Doctor On Call 24 hours a day, 7 days a week in the following specialties:
• Family Medicine
• Internal Medicine
• Pediatrics

After Hours
For after-hour urgent healthcare needs, our patients can call one of our Answering Services:
• Red Bluff - 530-529-7237
• Cottonwood - 530-242-4295

If it is an emergency, dial 911.