Contact Marin ENT

If you are experiencing a medical emergency please do not leave us a message here, call 9-1-1 immediately or go to the nearest hospital Emergency Room.
*** We are asking ALL of our patients (both New and Current)to please register into our new secure online registration portal. ***


We are conveniently located at

1000 South Eliseo Drive Suite 103, Greenbrae, CA 94904
Phone: (415) 461-9770
Extension 0: Appointments/Reception
Extension 1: Gen. Inquiries/Medical Records requests
Extension 2: Nurse’s Line/Surgery Scheduling
Extension 3: Billing Inquiries/Payment

Fax: (415) 366-8528

Our office hours are:
Monday through Friday from 8:00 am to 5:00 pm

We are closed for lunch between 12:00 pm and 1:00pm.

Our phone lines are open from 8:30 to 12pm and 1:30pm to 5pm.

We would love to hear from you! If you have questions regarding how to set your appointment or have concerns about your initial visit please send us a message.

If you are requesting records, please email us at request@marinentmd.com and include the types of records you are requesting and the name, address or fax number of the doctor we are forwarding your records to.

We will respond to all inquires within 1 – 2 business days.

Current patients should contact us through our secure patient portal for medical questions. Just click on the link above that says Patient Portal and enter your username.

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