Clinical Laboratories

If we do a biopsy or a culture of your throat or sinuses we send out most of the samples to Marin General Hospital. Here you can find some of the other local laboratories that we can refer you for your routine blood tests. Please be aware that these will be charged separately from your office visit. You can contact the specific labs if you have questions regarding laboratory charges.


1. LabCorp– 1321 S Eliseo Dr., Greenbrae, CA 94904 Phone number (415) 464-9531

2. Marin General Main Hospital– 250 Bon Air Road, Second Floor, Greenbrae, CA 94904 Phone: (415) 925-7150

3. Marin General Outpatient Laboratory– 5 Bon Air Road, Suite 119, Larkspur, CA 94939 Phone number (415) 925-7150

4. Marin General Novato Outpatient Laboratory– 75 Rowland Way, Suite 101, Novato, CA 94945 Phone: (415) 925-7150

5. Quest Diagnostics– 1000 S Eliseo Dr. Suite 100,Greenbrae, CA 94904 Phone number (415) 299-6461

6. Quest Diagnostics– 711 D Street Suite 103, San Rafael, CA 94901-3703 Phone Number: 415-925-2720