Locations

Grass Valley Old Tunnel

844 Old Tunnel Road
Grass Valley, CA 95945

Medical, Dental, Pediatrics, Podiatry, Chiropractic, Behavioral and Maternity Health services available

Phone: 530-274-WSMC (9762)
Fax: 866-329-5646

Appointments

Medical:  Monday – Friday, 8:00 am – 5:00 pm
Dental:    Monday – Friday, 8:30 am – 4:00 pm

On Call After-Hours
Guardia después del horario de atención

Urgent Care

Monday – Friday
8:15 am – 7:00 pm  (subject to provider availability)
The last patient check-in for the day is 6:30 pm*

Saturday and Sunday

10 am – 6 pm  (subject to provider availability)
The last patient check-in for the day is 5:30 pm*

*Our clinic closes promptly at the times listed. Last check-in for appointments is 30 minutes before that time. High patient volume may affect waiting times or the ability to be seen. We appreciate your patience and understanding.

Urgent Care
Holiday Hours:

New Year’s Day
CLOSED

Martin Luther
King Jr. Day
10am-4pm

Memorial Day
10am-4pm

Independence Day
10am-4pm

Labor Day
10am-4pm

Staff Training Inservice Day (2025 Date TBD)
OPEN

Thanksgiving Day
CLOSED

Day after Thanksgiving
10am-4pm

Christmas Day
CLOSED

Pharmacy

Monday – Friday, 9:00 am – 5:00 pm
Closed 1:00 pm – 1:30 pm

Phone: 530-273-0182
Fax: 530-273-0698

Lab

Monday – Friday, 8:15 am – 4:30 pm
Last patient seen at 4:15pm; closed 12:30-1:15pm
Phone: 530-272-7898 for information only — no appointments