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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. Mandy Huynh, RDN
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 886-1147
Dr. Marife Estaris
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 787-3976
Dr. Marilyn Billosillo, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 205-1483
Dr. Marlene Arteaga, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 633-5167
Dr. Marta Carrillo, REGISTERED DIETITIAN
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 862-8480
Dr. Meenakshi Krishnamurthy, MS, RD
Chula Vista, CA · No drug or device payments recorded (2025) · Telehealth · (619) 427-1144
Dr. Michelle Scholl, RD, CDE
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 205-1151
Dr. Minerva Ballesteros
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 250-0142
Dr. Myra Ebeling, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 662-4100
Dr. Nancy Alexander-wadel, RD, CDE
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 482-5938
Dr. Patricia Ennis, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 482-3480
Dr. Patricia Mae Garcia, RDN
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 420-6725
Dr. Pia Melgar
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 609-8710
Dr. Tahara Chatham, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 205-1101
Dr. Teresa Lugo, REGISTERED DIETITIAN
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 515-2500
Dr. Veronica Perez-hernandez, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 518-7863
Dr. Vivian Navarro, RD
Chula Vista, CA · No drug or device payments recorded (2025) · (619) 373-3431
Dr. Arielle Mize, RD
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 749-9268
Dr. Kathryn Maclean, RD
Citrus Heights, CA · No drug or device payments recorded (2025) · (916) 759-3648
Dr. Mirella Lopez, CDE
Citrus Heights, CA · No drug or device payments recorded (2025) · Telehealth · (916) 733-5798
Dr. Jong Kwan Park, RDN
City Of Industry, CA · No drug or device payments recorded (2025) · (213) 375-8427
Dr. Alejandra Barrios Aguirre, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Alexis Adams, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 731-7928
Dr. Alexis Lopez, BS, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Allison Aron, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Alyssa Davis, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 578-0719
Dr. Anita Daryanani, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Barbara Strachan, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 640-8412
Dr. Brittany Canady, RDN, CEDRD
Claremont, CA · No drug or device payments recorded (2025) · (323) 457-3606
Dr. Chelsea Pambianco
Claremont, CA · No drug or device payments recorded (2025) · (760) 447-3194
Dr. Delacey Foster, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 994-4456
Dr. Gabrielle Scott, MPH, RD
Claremont, CA · No drug or device payments recorded (2025) · (626) 716-7177
Dr. Jessica Martinez, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 360-3257
Dr. Kaori Murata-shih, MS, RD, CSR
Claremont, CA · No drug or device payments recorded (2025) · Telehealth · (626) 236-0124
Dr. Kellene Isom, PHD, MS, RD, CAGS
Claremont, CA · No drug or device payments recorded (2025) · (857) 498-2524
Dr. Morgan Gable
Claremont, CA · No drug or device payments recorded (2025) · (304) 830-1178
Dr. Raquel Gonzales, MPH, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Samantha Peebles, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Sara Piecukonis, MS, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Selina Martinez, RD
Claremont, CA · No drug or device payments recorded (2025) · (909) 624-7070
Dr. Stephanie Minami, RDN
Claremont, CA · No drug or device payments recorded (2025) · (909) 921-2145
Dr. Tammy Wang
Claremont, CA · No drug or device payments recorded (2025) · (909) 626-8888
Dr. Whitney Tawney, RD, CEDRD
Claremont, CA · No drug or device payments recorded (2025) · (909) 263-5304
Dr. Robin Wong, RDN
Clarksburg, CA · No drug or device payments recorded (2025) · (916) 799-4639
Dr. Helen Sandager, RD
Clearlake, CA · No drug or device payments recorded (2025) · (707) 995-5741
Dr. Matthew Lee, RDN
Clearlake, CA · No drug or device payments recorded (2025) · (707) 995-5842
Dr. Gina Berry, MS, RD, CSP
Cloverdale, CA · No drug or device payments recorded (2025) · (707) 536-1555
Dr. Alyssa Himes, RDN
Clovis, CA · No drug or device payments recorded (2025) · (559) 578-8500
Dr. Amber Winter, RD
Clovis, CA · No drug or device payments recorded (2025) · (559) 628-0552
Dr. Caitlin Mehrtash, RD
Clovis, CA · No drug or device payments recorded (2025) · (559) 802-8230

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.