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Registered Dietitians in California

Data updated monthly · Last refresh October 2026

7,184 Registered Dietitian providers practice in California, including 183 (3%) offering telehealth. The largest concentration is in San Diego. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

7,184providers
183telehealth
San Diegotop city

Registered Dietitian by city in California

Choose a city to see providers there.

Registered Dietitian in San Diego505 providers
Registered Dietitian in Los Angeles487 providers
Registered Dietitian in San Francisco429 providers
Registered Dietitian in Sacramento231 providers
Registered Dietitian in San Jose151 providers
Registered Dietitian in Oakland130 providers
Registered Dietitian in Palo Alto119 providers
Registered Dietitian in Fresno107 providers
Registered Dietitian in Long Beach100 providers
Registered Dietitian in Riverside92 providers
Registered Dietitian in Irvine80 providers
Registered Dietitian in Santa Monica70 providers
Registered Dietitian in Santa Rosa63 providers
Registered Dietitian in Bakersfield62 providers
Registered Dietitian in Newport Beach61 providers
Registered Dietitian in Torrance61 providers
Registered Dietitian in Fremont53 providers
Registered Dietitian in Loma Linda51 providers
Registered Dietitian in Roseville50 providers
Registered Dietitian in Stockton49 providers
Registered Dietitian in Walnut Creek48 providers
Registered Dietitian in Santa Clara47 providers
Registered Dietitian in La Jolla46 providers
Registered Dietitian in Santa Barbara46 providers

Registered Dietitian providers in California

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Farah Mardini, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-7415
Dr. Gauri Karnik, REGISTERED DIETITIAN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Geetha Rao, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 321-4121
Dr. Hayden Chung
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Helen Walley, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Hsin-fen Chen, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Jaclyn Brownlee-cervantes, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Jade Strobel, M.S, R
Palo Alto, CA · No drug or device payments recorded (2025) · (925) 373-4700
Dr. Janine Berta, MS, RD-AP, CNSC
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 206-3557
Dr. Jennifer Brown, MD, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Jodi Wright, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Julia Sutton, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Julita Klopocka-niemiec, MA, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 853-2961
Dr. Kaitlin Shruhan, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Ka Man Wong
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Karen Astrachan, RD, CDE
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 321-4121
Dr. Kate Mathias, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 724-4617
Dr. Kathryn Rappolt, MS, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Kristen Gravani, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Kristina Wetterich, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Laura Meyenberg, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8953
Dr. Lauren Bell, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Linh Nguyen, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Lisa Schultz, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8599
Dr. Lorraine Mulvihill, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Mabel Lee, R.D.
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Madeline Cole, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 725-5054
Dr. Man Ning Feng, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Maria Casas, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 507-5113
Dr. Maria Rica Paglieri, DIETITIAN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Maria Teresa Carena
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Mary Lawson, RD, MPH, CDCES, CSP
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Maya Sleiman, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8263
Dr. Meagan Parzych
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Meetal Pardiwala, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Meghan Bray, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Meri Raffetto, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (979) 366-3564
Dr. Milagros Damatan, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 493-5000
Dr. Monica Nevitt, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 724-7090
Dr. Natalie Kuwatani
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 529-5948
Dr. Nazli Goudarzi, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 814-1110
Dr. Nicole Azurin, R.D.
Palo Alto, CA · No drug or device payments recorded (2025) · Telehealth · (650) 853-2961
Dr. Olivia Hartye, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Olivia Mayer, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 281-7681
Dr. Paige Mcmahon, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (707) 694-9961
Dr. Peichieh Wu, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Prerna Uppal
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 321-4121
Dr. Rebecca Legi, RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 497-8000
Dr. Rebecca Nassimi, RDN
Palo Alto, CA · No drug or device payments recorded (2025) · (201) 968-7071
Dr. Rebecca Rubinstein, MS MBA RD
Palo Alto, CA · No drug or device payments recorded (2025) · (650) 279-8510

Common questions

How many Registered Dietitian providers are in California?

There are 7,184 Registered Dietitian providers with active NPI records practicing in California, according to federal NPPES data refreshed monthly.

Do Registered Dietitian providers in California offer telehealth?

Yes. 183 of the 7,184 Registered Dietitian providers in California (about 3%) report offering telehealth services in CMS data.

Which cities in California have the most Registered Dietitian providers?

San Diego (505), Los Angeles (487), San Francisco (429) have the highest concentration of Registered Dietitian providers in California.

How many Registered Dietitian providers in California received drug or device company payments?

1 of 7,184 Registered Dietitian providers in California (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Which hospitals do Registered Dietitians in California work at?

According to CMS facility affiliation records, the California hospitals where the most Registered Dietitians hold privileges are UC San Diego Health Hillcrest - Hillcrest Med Ctr in San Diego; Ronald Reagan UCLA Medical Center in Los Angeles.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Registered Dietitian in California? Get featured.