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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. Christina Jurek, MS, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-8520
Dr. Christina Troutner, MS, RDN
San Diego, CA · No drug or device payments recorded (2025) · (858) 224-9879
Dr. Christine Dupraw, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 388-2208
Dr. Christine Favus, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 558-4722
Dr. Christin Patterson, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 890-5556
Dr. Claire Dean, MPH, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 289-8131
Dr. Clara Schultz, RD
San Diego, CA · No drug or device payments recorded (2025) · (802) 310-3867
Dr. Connie Solis, RDN
San Diego, CA · No drug or device payments recorded (2025) · (619) 515-2526
Dr. Corinna Costa, RD
San Diego, CA · No drug or device payments recorded (2025) · (408) 218-4610
Dr. Cortney Berling, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 573-1700
Dr. Courtney Berg, RDN
San Diego, CA · No drug or device payments recorded (2025) · (858) 663-9295
Dr. Courtney Dunn, MS, RD
San Diego, CA · No drug or device payments recorded (2025) · (404) 518-0216
Dr. Courtney Porcelli, RD
San Diego, CA · No drug or device payments recorded (2025) · (585) 752-7307
Dr. Cynthia Santos, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 940-9300
Dr. Cynthia Swann, MS,RD,CDE
San Diego, CA · No drug or device payments recorded (2025) · (619) 278-3308
Dr. Dana Riccio, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Danielle Boward, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 764-3000
Dr. Danielle Hunter, RDN
San Diego, CA · No drug or device payments recorded (2025) · (703) 505-3303
Dr. Danny Sumbillo, RD
San Diego, CA · No drug or device payments recorded (2025) · (800) 827-4277
Dr. Darcie Walker
San Diego, CA · No drug or device payments recorded (2025) · (858) 966-1700
Dr. Dawn Rutherford, MS, RDN
San Diego, CA · No drug or device payments recorded (2025) · (800) 758-7571
Dr. Deborah Crosson, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6460
Dr. Deborah Simon, RDN, CDES
San Diego, CA · No drug or device payments recorded (2025) · (858) 449-5110
Dr. Deborah Smith, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 678-7050
Dr. Deborah Turquie Sacal, MS, RDN
San Diego, CA · No drug or device payments recorded (2025) · (650) 521-4912
Dr. Debra Von Pohle, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 678-7050
Dr. Deena Chusid, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 563-0250
Dr. Denise Sievering
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Derly Clarke, RD, CDE
San Diego, CA · No drug or device payments recorded (2025) · (858) 499-2700
Dr. Diana Vergara Rodriguez, RD, CLEC
San Diego, CA · No drug or device payments recorded (2025) · (800) 926-8273
Dr. Diane Machcinski, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 279-5124
Dr. Diane Pearson, RN
San Diego, CA · No drug or device payments recorded (2025) · (619) 563-0507
Dr. Diorella Mae Gatchalian, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 203-4097
Dr. Duodan Chen, RDN
San Diego, CA · No drug or device payments recorded (2025) · (765) 775-9022
Dr. Edgar Calderon, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 997-2454
Dr. Edgar Doolan
San Diego, CA · No drug or device payments recorded (2025) · (858) 576-1700
Dr. Eduardo Mendez, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 515-2526
Dr. Elaheh Khostovan, RD
San Diego, CA · No drug or device payments recorded (2025) · (415) 308-7464
Dr. Elena Musser
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-2628
Dr. Elise North, MS, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 212-1929
Dr. Elisha Daigneault, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 992-5092
Dr. Elizabeth English, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 576-1700
Dr. Elizabeth Lake, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Elizabeth Quintana, MS RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 518-1928
Dr. Elizabeth Shaw
San Diego, CA · No drug or device payments recorded (2025) · (858) 226-9393
Dr. Elizabeth Von Klan, RD
San Diego, CA · No drug or device payments recorded (2025) · (408) 667-1694
Dr. Elizabeth Weimer, MS RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Emily Baker
San Diego, CA · No drug or device payments recorded (2025) · (301) 655-8171
Dr. Emily Humpal
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Emily Santini, RD, CNSC
San Diego, CA · No drug or device payments recorded (2025) · (940) 337-8218

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.