Contact Us

Our Locations & Hours Of Operation 

Mathiesen Memorial Clinic 

 Mondays through Fridays 

8am To 5pm

Closed for Lunch Noon to 1pm   

Appointments please call

209-984-4820 Fax 209-984-4825

18144 Seco St, Jamestown Ca 95327

Administration Office

MAT (Medication Assisted Therapy) Clinic

Accupuncture

Just off Main St, behind the gazebo

Monday through Friday

8am to 5pm

Phone 209-782-8625   Fax 209-984-9240

18232 Smoke St, Jamestown, CA 95327

Wellness Center

Monday through Fridays 

8am to 5pm

Closed for lunch Noon to 1pm   

Appointments please call

209-984-4820 Fax 209-984-4825

18144 Seco St, Jamestown Ca 95327

Wellness Center Coordinator

Administration & Billing Department

Monday through Friday

8am to 5pm

Closed for lunch 

Noon to 1pm 

Phone 209-984-4827   Fax 209-984-4828    18149 Main St. #B Jamestown, Ca 95327  

 

Mathiesen Memorial Health Clinic & Chicken Ranch Rancheria  Mission Statement : A healthy body is the foundation towards life’s balance with mind and spirit. The Mathiesen Memorial Health Clinic will be partner for life with the greater Jamestown Indian and general community along this path.