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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. Jessica Monroy, RD, CPT
San Francisco, CA · No drug or device payments recorded (2025) · (951) 526-7914
Dr. Jessica Nutty, RD/RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-5014
Dr. Jessica Stamm, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 651-4333
Dr. Jiaen Luo, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 410-2900
Dr. Jill Callejas, RD
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Jo Bartell, M.S., R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (858) 967-5686
Dr. Joni Trotter, RD, LDN
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Joshua Norton, RDN, LDN
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Jovelle Delalamon, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-2000
Dr. Julianna Bohigian
San Francisco, CA · No drug or device payments recorded (2025) · Telehealth · (415) 651-4333
Dr. Julian Zook, RD
San Francisco, CA · No drug or device payments recorded (2025) · (714) 399-8211
Dr. Julie Augustyn, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Julie Hibarger, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 476-1000
Dr. Julie Larner, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 640-2673
Dr. Julie Marr, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-3863
Dr. Julie Yang
San Francisco, CA · No drug or device payments recorded (2025) · (828) 409-1451
Dr. Jun Han
San Francisco, CA · No drug or device payments recorded (2025) · (415) 677-2370
Dr. Kai Hara, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 688-3200
Dr. Kailey Barszcz, RD
San Francisco, CA · No drug or device payments recorded (2025) · (845) 813-0426
Dr. Kaitlyn Attiga, MPH, RD, CNSC
San Francisco, CA · No drug or device payments recorded (2025) · (415) 514-3743
Dr. Karen Arnold, MA, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Karen Brooks, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Karla Moreno Ulloa, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (415) 666-5466
Dr. Kasey Cacace, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (650) 346-4485
Dr. Kate Lobpries
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Katherine Dittmann, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 515-4511
Dr. Katherine Kinninger, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-4369
Dr. Katherine Solis, RD, MA, CDE
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-2651
Dr. Katherine Tate, MPH, RD, CDE
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Kathleen Da Silva, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 643-9655
Dr. Kathrine Gaston, RD
San Francisco, CA · No drug or device payments recorded (2025) · (775) 224-9127
Dr. Kathrin Spoeck, MA, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-3863
Dr. Katie Griffing
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Katrina Winsemius, MS, RD, LD
San Francisco, CA · No drug or device payments recorded (2025) · (650) 409-5705
Dr. Keer Chen, MS,RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 527-8482
Dr. Kelly Ang
San Francisco, CA · No drug or device payments recorded (2025) · (212) 598-2700
Dr. Kelly Li, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 697-7173
Dr. Kelly Powers, MA, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 745-0060
Dr. Kelsey Coleman, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 328-3519
Dr. Kelsey Gonzalez, RDN
San Francisco, CA · No drug or device payments recorded (2025) · (408) 497-6319
Dr. Kelsey Henrich, RD, CNSC
San Francisco, CA · No drug or device payments recorded (2025) · (415) 600-6400
Dr. Kevin Liu, RD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 447-2418
Dr. Kevin Rayburn, R.D., C.D.E.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 750-6915
Dr. Kimberly Chen
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Kimberly Johnson, RD, LD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 800-2311
Dr. Kimberly Olson, R.D.
San Francisco, CA · No drug or device payments recorded (2025) · (415) 833-4869
Dr. Kimberly Plumer, RD, CNSD
San Francisco, CA · No drug or device payments recorded (2025) · (415) 221-4810
Dr. Kimberly Visioni, RD
San Francisco, CA · No drug or device payments recorded (2025) · (212) 589-2700
Dr. Kim Denkhaus, MS, RD
San Francisco, CA · No drug or device payments recorded (2025) · (424) 234-3365
Dr. Kirsten Graves, R.D
San Francisco, CA · No drug or device payments recorded (2025) · (415) 606-1461

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.