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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. See Huen Charmaine Dominguez, RDN
Downey, CA · No drug or device payments recorded (2025) · (562) 794-8952
Dr. Sungchan Kim, RD
Downey, CA · No drug or device payments recorded (2025) · (562) 923-9414
Dr. Sun Ho Chung, MS, RD
Downey, CA · No drug or device payments recorded (2025) · (562) 385-7151
Dr. Teeni Adal, RDN
Downey, CA · No drug or device payments recorded (2025) · (562) 385-7151
Dr. Adern Yu, MPH, RD, CSO
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4273
Dr. Carmen Lara-ortiz, RD
Duarte, CA · No drug or device payments recorded (2025) · (626) 218-2108
Dr. Dana Yokota, RD
Duarte, CA · No drug or device payments recorded (2025) · (626) 218-2108
Dr. Dhvani Bhatt, R.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Julie Scholler, R.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 359-8111
Dr. Laura Dorr-uyemura, R.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Pak Hei Mak, M.S., R.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 759-4676
Dr. Sally Pataky, R.D.
Duarte, CA · No drug or device payments recorded (2025) · (626) 256-4673
Dr. Sharron Diot, RD
Duarte, CA · No drug or device payments recorded (2025) · (626) 437-9803
Dr. Vickie Chan, MS, RD
Duarte, CA · No drug or device payments recorded (2025) · (626) 757-8644
Dr. Eliza Chan
Dublin, CA · No drug or device payments recorded (2025) · (925) 577-3494
Dr. Helene Sarwary, RD
Dublin, CA · No drug or device payments recorded (2025) · (510) 856-6176
Dr. Karen Lush, MPH, RD
Dublin, CA · No drug or device payments recorded (2025) · (925) 779-5444
Dr. Kimberly Smith, RD
Dublin, CA · No drug or device payments recorded (2025) · (925) 556-4200
Dr. Poppy Anderson, RD
Dublin, CA · No drug or device payments recorded (2025) · (925) 339-2467
Dr. Qiancheng Peng
Dublin, CA · No drug or device payments recorded (2025) · (215) 696-8001
Dr. Rajinder Singh, RD
Dublin, CA · No drug or device payments recorded (2025) · (925) 360-4344
Dr. Rida Wali, MS, RD
Dublin, CA · No drug or device payments recorded (2025) · (925) 918-1739
Dr. Saima Chaudhry, R.D.
Dublin, CA · No drug or device payments recorded (2025) · (510) 498-2184
Dr. Setal Desai, RDN
Dublin, CA · No drug or device payments recorded (2025) · (408) 390-7884
Dr. Wing Shan Tam, RD
Dublin, CA · No drug or device payments recorded (2025) · Telehealth · (510) 498-2184
Dr. Zhanglin Kong, MS RDN CDCES
Dublin, CA · No drug or device payments recorded (2025) · (857) 366-6175
Dr. June Gnass, RD
Durham, CA · No drug or device payments recorded (2025) · (530) 891-9357
Dr. Melissa Aguilar, RD
East Los Angeles, CA · No drug or device payments recorded (2025) · (626) 940-7388
Dr. Dongyu Yu, RD, CNSC
Eastvale, CA · No drug or device payments recorded (2025) · (909) 569-9606
Dr. Isabel Leyva, RD
Eastvale, CA · No drug or device payments recorded (2025) · (951) 533-8195
Dr. Juan Ramirez, RDN
Eastvale, CA · No drug or device payments recorded (2025) · (323) 483-0140
Dr. Juhi Pithia, RD
Eastvale, CA · No drug or device payments recorded (2025) · (951) 855-4845
Dr. Wanting Du
Eastvale, CA · No drug or device payments recorded (2025) · (626) 383-8973
Dr. Adrienne Ortiz, MS, RD
Edwards Afb, CA · No drug or device payments recorded (2025) · (661) 277-7118
Dr. Alexandra Raymond, RD, LD/N
El Cajon, CA · No drug or device payments recorded (2025) · (619) 974-9420
Dr. Christal Marth, RDN
El Cajon, CA · No drug or device payments recorded (2025) · (619) 551-7408
Dr. Cynthia Knott, RDN, CCRC
El Cajon, CA · No drug or device payments recorded (2025) · (619) 987-8449
Dr. Emily Nulton, REGISTERED DIETITIAN
El Cajon, CA · No drug or device payments recorded (2025) · (617) 823-7546
Dr. Ernesto Cabrera
El Cajon, CA · No drug or device payments recorded (2025) · (847) 312-0066
Dr. Itzel Arrieta, RD
El Cajon, CA · No drug or device payments recorded (2025) · (619) 551-7400
Dr. Kelly Young, RD, CDE
El Cajon, CA · No drug or device payments recorded (2025) · (858) 499-2600
Dr. Lauren Papanos, MS, RD, CSSD
El Cajon, CA · No drug or device payments recorded (2025) · (619) 379-2416
Dr. Lourdes Bautista, RDN
El Cajon, CA · No drug or device payments recorded (2025) · (619) 764-3866
Dr. Marina Metry, RD
El Cajon, CA · No drug or device payments recorded (2025) · (619) 402-2494
Dr. Mckenzie Brown, RD
El Cajon, CA · No drug or device payments recorded (2025) · (254) 495-7064
Dr. Sara Kim, MA, RD
El Cajon, CA · No drug or device payments recorded (2025) · (484) 467-6864
Dr. Ursula Ridens, R.D.
El Cajon, CA · No drug or device payments recorded (2025) · (619) 993-7895
Dr. Ana Rodriguez, RDN
El Centro, CA · No drug or device payments recorded (2025) · (760) 234-8932
Dr. Consuelo Nogales, RDN
El Centro, CA · No drug or device payments recorded (2025) · (760) 540-2184
Dr. Kaitlyn Offhaus, RD
El Centro, CA · No drug or device payments recorded (2025) · (760) 339-7154

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.