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Meet Our Providers

Susannah Wallenstrom, MPH, RDN

Dietitian Nutritionist she/her

Susannah is a registered dietitian nutritionist with over 20 years of experience working with families in the Bay Area.

Originally from Va. Beach, VA, she earned her BA from the University of Virginia and received her Masters in Public Health and Nutrition from the University of North Carolina, Chapel Hill. She made her way to San Francisco soon after and has been in the Bay Area ever since.

Susannah loves working with kids of all ages and their families to establish healthy eating habits and to create a lifelong positive relationship with food. She regularly speaks to schools and sports teams around the Bay Area on the topics of sports nutrition and fueling for performance. She is very grateful to be a part of the Tamalpais Pediatrics team!

Susannah enjoys being on the trails of Marin, traveling whenever she can, and eating delicious food.  She is the mom of 3 college age girls and lives in San Anselmo with her husband and 2 golden retrievers.

Cherie Zappas Tannenbaum

Tamalpais Pediatrics

Larkspur Office

5 Bon Air Road, Suite 105
Larkspur, CA 94939

Map & Directions

Phone
(415) 461-0440

Fax
(415) 461-3792

Novato Office

251 Vintage Way
Novato, CA 94945

Map & Directions

Phone
(415) 892-0965

Fax
(415) 461-3792

Office Hours

Monday - Friday
8:30 am - 5:00 pm
Closed for lunch

Saturday - Sunday
Closed

Appointments

To schedule an appointment for your child, call either office during business hours or send a request through your child’s patient portal account.

We are committed to seeing your child the same day if you feel they should be seen. During office hours, the advice nurse is available to answer any questions you might have.

Learn More
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After-Hours

If your child’s illness or injury is life threatening, dial 911.

When we are closed, call (415) 461-0440, Option 1 to speak to an advice nurse.

Learn More

Poison Control Hotline
(800) 222-1222

Suicide & Crisis Lifeline
Dial 988
www.988lifeline.org

© Copyright Tamalpais Pediatrics, 2025. All rights reserved. Site by Appleseed Solutions.
Cherie Zappas TannenbaumCherie Zappas Tannenbaum
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