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 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. Rebekah KeckSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 475-7208 Dr. Robin Lai, M.S., R.D.Santa Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-0405 Dr. Sahar Khameneh BagheriSanta Clara, CA · No drug or device payments recorded (2025) ·
(669) 225-6689 Dr. Sarah LeslieSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Sejal DedhiaSanta Clara, CA · No drug or device payments recorded (2025) ·
(570) 878-9816 Dr. Shannon Jordan, RD, CDESanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-2429 Dr. Stephanie Crabtree, MS, RDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 236-6400 Dr. Sukhjeet BhallaSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Swarna Koneru, RDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Tasneem SerhalSanta Clara, CA · No drug or device payments recorded (2025) ·
(714) 726-4989 Dr. Tim Hsieh, RDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Tracey Nguyen, RDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 881-2653 Dr. Valerie Roberson, RDNSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Yuko Nalezyty, RDSanta Clara, CA · No drug or device payments recorded (2025) ·
(408) 851-1000 Dr. Antonella ChispeSanta Clarita, CA · No drug or device payments recorded (2025) ·
(323) 336-4942 Dr. Christine Kim, MS, RDSanta Clarita, CA · No drug or device payments recorded (2025) ·
(661) 607-9537 Dr. Colette Vartanian, MS, RDSanta Clarita, CA · No drug or device payments recorded (2025) ·
(661) 600-6444 Dr. Devin Welch, RDSanta Clarita, CA · No drug or device payments recorded (2025) ·
(562) 243-7798 Dr. Jodi Dalyai, RD, CDESanta Clarita, CA · No drug or device payments recorded (2025) ·
(234) 866-1200 Dr. Patrina Anne Marie Dizon, RDNSanta Clarita, CA · No drug or device payments recorded (2025) ·
(323) 401-4530 Dr. Samantha Santos, RDSanta Clarita, CA · No drug or device payments recorded (2025) ·
(661) 992-2310 Dr. Antonella Dewell, MS, RDNSanta Cruz, CA · No drug or device payments recorded (2025) ·
(408) 455-3710 Dr. April Hackert, MS, RDN, LPN,CEDRD-SSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 204-8344 Dr. Ashley Baranski, RDSanta Cruz, CA · No drug or device payments recorded (2025) ·
(209) 261-2789 Dr. Carol Dunn, RDSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 600-7103 Dr. Earline GriffithSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 427-0644 Dr. Francine GentaSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 458-5881 Dr. Jocelyn Dubin, RDSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 359-0675 Dr. Kristi Matthews, REGISTERED DIETITIANSanta Cruz, CA · No drug or device payments recorded (2025) ·
(831) 427-3500 Dr. Lily Rogers, RD, CSO, CNSCSanta Cruz, CA · No drug or device payments recorded (2025) ·
(323) 304-1559 Dr. Tracie Chavoor, MS, RDNSanta Margarita, CA · No drug or device payments recorded (2025) ·
(559) 304-0731 Dr. Amy Pivato, R.D.Santa Maria, CA · No drug or device payments recorded (2025) ·
(805) 346-8458 Dr. Andrea Galanti, R.D.Santa Maria, CA · No drug or device payments recorded (2025) ·
(805) 332-8446 Dr. Andrea Hughes, MS, RD, CDE,Santa Maria, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 332-8446 Dr. Ashley Gardoni, RDNSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 332-8446 Dr. Aylin Lopez, MS, RDNSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 268-4272 Dr. Brianna Wilson, MS, RD, CSSDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 332-8446 Dr. Caitlin Johnson, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(208) 761-5472 Dr. Carly Oles, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 739-3000 Dr. Caro StinsonSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 346-8244 Dr. Cathleen HolmesSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 614-0827 Dr. Cecilia Palacios, R.D.Santa Maria, CA · No drug or device payments recorded (2025) ·
(805) 346-8443 Dr. Chelsea Potter, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 801-9692 Dr. Chloe Lo, MS, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 739-3000 Dr. Christen Streeper, RD, CNSDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 739-3280 Dr. Debra D'angelo, RD, CDESanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 739-3561 Dr. Dmitriy Tsoy, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 928-3678 Dr. Elizabeth CasparroSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 346-8453 Dr. Erin Brogdon, RDSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 332-8446 Dr. Fiona Mckiernan, MS, RDN, CSGSanta Maria, CA · No drug or device payments recorded (2025) ·
(805) 621-7302 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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