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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. Karin London, MPH, RD
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 596-1921
Dr. Katrina Lopez, RDN
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 810-5194
Dr. Kristin Biddle, R.D.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 394-3780
Dr. Mary Seiersen, RDE
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 296-5528
Dr. Shiromi Geffrey, M.S., R.D.N.
Los Alamitos, CA · No drug or device payments recorded (2025) · (562) 493-0242
Dr. Alene Baronian
Los Altos, CA · No drug or device payments recorded (2025) · (650) 941-2100
Dr. Ashley Butler, RD, CEDS-C
Los Altos, CA · No drug or device payments recorded (2025) · (650) 671-1462
Dr. Cameron Gamaley, RDN
Los Altos, CA · No drug or device payments recorded (2025) · (650) 906-8131
Dr. Gwenaelle Vezin, RD
Los Altos, CA · No drug or device payments recorded (2025) · (650) 935-2388
Dr. Julie Adkins
Los Altos, CA · No drug or device payments recorded (2025) · (650) 946-1200
Dr. Aaron Flores
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Adrienne Alonso, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 391-7262
Dr. Agata Jacniacki, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2000
Dr. Aimee Dione Chua, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 890-1106
Dr. Alaina Randazzo, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (720) 519-9546
Dr. Alejandra Rodriguez
Los Angeles, CA · No drug or device payments recorded (2025) · (626) 652-5204
Dr. Aleksandra Durisic, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 297-0352
Dr. Alicia Trocker
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-6232
Dr. Alison Kelly, M.S., R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2744
Dr. Alison Kim, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (909) 839-3913
Dr. Alison Tice, R.D.N
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 977-2121
Dr. Aliyah Moradi-bidhendi, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Allison Abel, RDN, CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 265-1998
Dr. Allison Gabucan, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 459-4191
Dr. Allison Graves, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 482-1046
Dr. Allison Larraga, MS, RDN, LDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-7788
Dr. Allyson Marks, MDN, RDN, LDN
Los Angeles, CA · No drug or device payments recorded (2025) · (216) 978-8929
Dr. Alyse Levine, RD, MS
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 526-7872
Dr. Amanda Allen, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2113
Dr. Amanda Salvestrini, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Amanda Van Duren, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (800) 872-2273
Dr. Amber Sexton, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Amy Contreras, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (818) 472-8912
Dr. Amy Ellithorpe-bruant, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 391-7262
Dr. Amylee Amos, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 204-2000
Dr. Amy Okada, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 402-6376
Dr. Amy Steuer, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Ana Duran, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 247-6344
Dr. Andrea Bortnik
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 245-5797
Dr. Angela Stancil, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (252) 626-4627
Dr. Angel Jones, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 877-7336
Dr. Angie Huang, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-7788
Dr. Anna Danica Lauron, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 359-6836
Dr. Anna Dorfman, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 474-6837
Dr. Anna Lucas-zimmer, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 209-5416
Dr. April Holliday, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 482-1046
Dr. Apryl Vines, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 617-8756
Dr. Arcelia Martinez, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (626) 869-5450
Dr. Aria Radfar
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 963-5582
Dr. Arlene Johns, MPH, RD, CNSD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-1552

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.