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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. Anna Bessonova
San Diego, CA · No drug or device payments recorded (2025) · (212) 470-2735
Dr. Anna Morrell, RD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (800) 926-8273
Dr. Ann Balthazor, R.D. C.D.
San Diego, CA · No drug or device payments recorded (2025) · (920) 539-0348
Dr. Anne Rupp, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5000
Dr. Anthony Humphrey, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 229-4611
Dr. Araceli Estrada-ortega, RDN, CDN
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 298-9931
Dr. Ashley Henson, RD
San Diego, CA · No drug or device payments recorded (2025) · (469) 215-8994
Dr. Ashley Mueller, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 846-9388
Dr. Ashley Saunders, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 254-3568
Dr. Atchara Piyawattananon, RD
San Diego, CA · No drug or device payments recorded (2025) · (432) 295-0253
Dr. Athea Guilfoyle, RD
San Diego, CA · No drug or device payments recorded (2025) · (518) 338-7537
Dr. Aurora Freeman, RD
San Diego, CA · No drug or device payments recorded (2025) · (831) 801-6127
Dr. Bahar Brocken
San Diego, CA · No drug or device payments recorded (2025) · (858) 281-8479
Dr. Barabara Deets, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 576-1700
Dr. Barbara Hughes, M.S., R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 451-1786
Dr. Bella Scherer
San Diego, CA · No drug or device payments recorded (2025) · (619) 840-5235
Dr. Beth Bernstein, MHA, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5301
Dr. Betty Garrity, MPH, RDN
San Diego, CA · No drug or device payments recorded (2025) · (619) 543-3351
Dr. Brenda O'day, RD, CNSD
San Diego, CA · No drug or device payments recorded (2025) · (858) 939-3586
Dr. Brianna Rivera
San Diego, CA · No drug or device payments recorded (2025) · (956) 472-2612
Dr. Bridget Isaacs, RDN
San Diego, CA · No drug or device payments recorded (2025) · (360) 305-5282
Dr. Bridget Marden, RD
San Diego, CA · No drug or device payments recorded (2025) · (774) 275-1322
Dr. Britany Rodarte
San Diego, CA · No drug or device payments recorded (2025) · (619) 515-2300
Dr. Brittany Mellen, RD
San Diego, CA · No drug or device payments recorded (2025) · (267) 614-0842
Dr. Brooke Robinson, RD
San Diego, CA · No drug or device payments recorded (2025) · (813) 486-5547
Dr. Byron Richard, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 471-0467
Dr. Caitlin Dahl, RD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (858) 678-7071
Dr. Cambria Glosz, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 722-8231
Dr. Cameron Vinoskey, MS, RDN
San Diego, CA · No drug or device payments recorded (2025) · (858) 603-2797
Dr. Camila Nadalet, RDN
San Diego, CA · No drug or device payments recorded (2025) · (619) 686-4682
Dr. Carla Salcedo, RD
San Diego, CA · No drug or device payments recorded (2025) · Telehealth · (619) 471-0420
Dr. Carling Slawson, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 342-8697
Dr. Carly Hill, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-8268
Dr. Carly Pinzini, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 678-7050
Dr. Caroline Holbrook, MS, RDN
San Diego, CA · No drug or device payments recorded (2025) · (858) 836-8434
Dr. Caroline Perrone, MPP, RD
San Diego, CA · No drug or device payments recorded (2025) · (610) 500-3077
Dr. Carol Jabasa, RDN
San Diego, CA · No drug or device payments recorded (2025) · (858) 453-2364
Dr. Carol Walsh, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Carolyn Ford, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Carsen Chakarian, MS, MS, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 297-4700
Dr. Catherine Heinlein, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 678-7050
Dr. Cayleih Nunn, MS RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 528-5301
Dr. Chanel Cordero-heerd, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 552-8585
Dr. Charis Ross, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6460
Dr. Charli Brand, RDN
San Diego, CA · No drug or device payments recorded (2025) · (619) 855-3980
Dr. Cherie Roussos, RD, CDE
San Diego, CA · No drug or device payments recorded (2025) · (858) 939-6625
Dr. Cheryl Garibay, RD
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-7636
Dr. Chizuko Glossner, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (858) 560-8910
Dr. Christa Jorgenson, MS, RD
San Diego, CA · No drug or device payments recorded (2025) · (858) 576-1700
Dr. Christina Griffin, R.D.
San Diego, CA · No drug or device payments recorded (2025) · (619) 532-6460

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.