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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. Ana Beatriz Martin, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (619) 885-5820
Dr. Ana Miramon, RD, IBCLC
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Anca Cunningham, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 900-8898
Dr. Ancy Purnell, DT
San Francisco, CA · No drug or device payments recorded (2025) · (415) 800-2311
Dr. Andrea Alloway, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-7599
Dr. Andrea Kurland, RD
San Francisco, CA · No drug or device payments recorded (2025) · (832) 233-6632
Dr. Angela Fong, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1461
Dr. Angela Yue, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 867-5940
Dr. Angel Nguyen
San Francisco, CA · No drug or device payments recorded (2025) · (415) 867-2069
Dr. Angel Yee, R.D, C.D.E
San Francisco, CA · No drug or device payments recorded (2025) · (415) 928-9003
Dr. Anna Boggs, RD,LD
San Francisco, CA · No drug or device payments recorded (2025) · (650) 260-6901
Dr. Anna-kaisa Manolova, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6000
Dr. Anna Ng, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 632-9071
Dr. Anna Riverso, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (650) 338-4035
Dr. Anne Dirocco, RD
San Francisco, CA · No drug or device payments recorded (2025) · (570) 490-7717
Dr. Anne Lafferty, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-9106
Dr. Annette Romani, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1461
Dr. Annie Campain
San Francisco, CA · No drug or device payments recorded (2025) · (970) 685-0476
Dr. Annie Chan, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1032
Dr. Ann Li Trinh, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-3863
Dr. April Marquardt, RD
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Ariana Bolivar, PHD RDN LD/N
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Ashley Fuller, RD
San Francisco, CA · No drug or device payments recorded (2025) · (925) 323-2620
Dr. Ashley Nguyen, RD
San Francisco, CA · No drug or device payments recorded (2025) · (650) 298-2839
Dr. Ashley Siuda, RD, LD
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 800-2311
Dr. Asuka Hokazono, M.S., R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Audrey Oliver, REGISTERED DIETITIAN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 759-3300
Dr. Avery Anderson
San Francisco, CA · No drug or device payments recorded (2025) · (209) 403-5712
Dr. Beatriz Campos, RD
San Francisco, CA · No drug or device payments recorded (2025) · (626) 484-7707
Dr. Bethelehem Hailemariam, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 690-3765
Dr. Bianca Mendoza, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 800-2311
Dr. Bonnie Cheng, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 812-8822
Dr. Bonnie Chu, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 391-9686
Dr. Brett Hanna
San Francisco, CA · No drug or device payments recorded (2025) · (330) 858-8885
Dr. Britta Wald, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6388
Dr. Brittney Hartwell
San Francisco, CA · No drug or device payments recorded (2025) · (121) 258-9270
Dr. Brittney Zack, MS/RDN
San Francisco, CA · No drug or device payments recorded (2025) · (724) 880-0964
Dr. Brooke Beismann, MA, RDN, LD
San Francisco, CA · No drug or device payments recorded (2025) · (937) 570-5166
Dr. Bryan Singharaj, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (408) 580-7610
Dr. Caitlin Hogan, RD
San Francisco, CA · No drug or device payments recorded (2025) · (917) 648-0275
Dr. Callie Austin, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Candace Robinson, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 997-5889
Dr. Candice Danielson, RD
San Francisco, CA · No drug or device payments recorded (2025) · (703) 672-8611
Dr. Cara Minor, RD
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Cara Simpson, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-1461
Dr. Carmen Castro, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (628) 248-3693
Dr. Carol Ceresa, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Carolyn Hsieh
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Casey Britts
San Francisco, CA · No drug or device payments recorded (2025) · (415) 353-2291
Dr. Catherine Cline, RDN, LDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 800-2311

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.