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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. Allison Rogers, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 440-9200
Dr. Alyssa Ghioldi, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 225-6100
Dr. Amanda Maestas, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 451-0460
Dr. Anahi Luconi, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-5195
Dr. Andrea Grim, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-5166
Dr. Anna Kwon
Fresno, CA · No drug or device payments recorded (2025) · (805) 290-2339
Dr. Anne Marie Vaughan, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-3175
Dr. Annie Molina, MS, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-4500
Dr. Antonia Gennock, MS, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 493-4544
Dr. Antonia Knudsen, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 459-1672
Dr. Ashley Larsen, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 493-4400
Dr. Avtar Nijjer
Fresno, CA · No drug or device payments recorded (2025) · (559) 512-0404
Dr. Bethany Rodriguez, REGISTERED DIETITIAN
Fresno, CA · No drug or device payments recorded (2025) · (559) 433-1120
Dr. Brittany Stobbe, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-3000
Dr. Brittni Kleinhans
Fresno, CA · No drug or device payments recorded (2025) · (559) 731-4450
Dr. Cheryl Blanchard, RD, CDE
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-5506
Dr. Cheryl Engle, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 261-4500
Dr. Christine Mativo, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 493-4426
Dr. Clarissa Stilwell, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 225-6100
Dr. Cynthia Tovar, REGISTERED DIETITIAN
Fresno, CA · No drug or device payments recorded (2025) · (559) 418-0241
Dr. Danielle Buccola, MS RD
Fresno, CA · No drug or device payments recorded (2025) · (857) 800-1127
Dr. Danielle Hovannisian, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 859-6641
Dr. Danielle Lee, R.D.
Fresno, CA · No drug or device payments recorded (2025) · (415) 758-3264
Dr. David Rojas, RD
Fresno, CA · No drug or device payments recorded (2025) · (818) 389-5514
Dr. Doreen Diaz, RD, CDE
Fresno, CA · No drug or device payments recorded (2025) · (559) 320-0490
Dr. Dorinda Louie-kai
Fresno, CA · No drug or device payments recorded (2025) · (559) 431-3575
Dr. Elsa Carrillo, RDN
Fresno, CA · No drug or device payments recorded (2025) · Telehealth · (559) 400-6420
Dr. Emily Bogard, R.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-3567
Dr. Erin Hardin
Fresno, CA · No drug or device payments recorded (2025) · (559) 285-5020
Dr. Gregory Basila, R.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 225-6100
Dr. Heather Paulissen, RDN, CSO
Fresno, CA · No drug or device payments recorded (2025) · (559) 459-6000
Dr. Horeya Hussein, RD
Fresno, CA · No drug or device payments recorded (2025) · (313) 638-0247
Dr. Jacqueline Espinosa, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 493-4400
Dr. Jami Martinez, R.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-5195
Dr. Jana Mowrer, MPH, RDN
Fresno, CA · No drug or device payments recorded (2025) · (209) 769-0440
Dr. Janie Xiong, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-3567
Dr. Jennifer Ma, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-4500
Dr. Jiale Ren, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 451-0460
Dr. Jill Clayton, REGISTERED DIETITIAN
Fresno, CA · No drug or device payments recorded (2025) · (559) 225-6100
Dr. Jonas Quinteros
Fresno, CA · No drug or device payments recorded (2025) · (559) 512-0404
Dr. Joshua Survis
Fresno, CA · No drug or device payments recorded (2025) · (360) 349-6963
Dr. Juan Sandoval, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 736-0997
Dr. Judith Osterloh, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 450-3360
Dr. Judy Mcreynolds, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-4429
Dr. Julie Fraser, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 448-2304
Dr. Kaitlin Goerzen
Fresno, CA · No drug or device payments recorded (2025) · (559) 459-4703
Dr. Kao Ying Mouavangsou, R.D.
Fresno, CA · No drug or device payments recorded (2025) · (559) 289-4508
Dr. Karen Cohen, RD
Fresno, CA · No drug or device payments recorded (2025) · (559) 268-1737
Dr. Karissa Bouchie, RD, LD, CDE
Fresno, CA · No drug or device payments recorded (2025) · (559) 459-2882
Dr. Kathryn Vietti, RDN
Fresno, CA · No drug or device payments recorded (2025) · (559) 440-9200

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.