Our practice is open Monday through Friday from 9:00 am to 12:30 pm and Monday through Thursday 1:30 pm to 5:00 pm. We are closed on Friday afternoons.

There are several ways to contact us. Our office number is 650-988-3232.  Please give us a call, send an email, or simply fill out the form on this page to contact our medical practice. We look forward to speaking with you. You can make or cancel appointments via email or the web with at least 48 hours notice. Please do not use email or our web form for urgent issues or clinical questions.

Existing patients who have urgent matters, please call our office. If you call outside of business hours, you will reach our messaging system.  Simply, press “0” to connect to our 24-hour service associates. They will page Dr. Somersille, or a covering physician. For emergencies, dial 911.