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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. Veronica Castillo, R.D.
Vallejo, CA · No drug or device payments recorded (2025) · (707) 645-7316
Dr. Diana Sourbeer, R.D.
Valley Center, CA · No drug or device payments recorded (2025) · (760) 310-3291
Dr. Misty Faulkner, RDN
Valley Center, CA · No drug or device payments recorded (2025) · (760) 749-1410
Dr. Prabhjot Kaur
Valley Center, CA · No drug or device payments recorded (2025) · (248) 943-2146
Dr. Angelica Del Fierro, RDN, CDM
Valley Village, CA · No drug or device payments recorded (2025) · (747) 499-7580
Dr. Katherine Zanville, MS, RDN
Valley Village, CA · No drug or device payments recorded (2025) · (818) 395-3053
Dr. Lindsey Frost, RDN
Valley Village, CA · No drug or device payments recorded (2025) · (818) 312-4187
Dr. Maren Stein
Valley Village, CA · No drug or device payments recorded (2025) · (773) 484-9494
Dr. Megan Obreiter, RD
Valley Village, CA · No drug or device payments recorded (2025) · (818) 394-0166
Dr. Ryoko Oda
Valley Village, CA · No drug or device payments recorded (2025) · (310) 493-9539
Dr. Sharona Lazar, RD
Valley Village, CA · No drug or device payments recorded (2025) · (818) 755-9399
Dr. Katie Kovar-strack, RDN
Vandenberg Afb, CA · No drug or device payments recorded (2025) · (805) 734-1206
Dr. Melinda Reed, RD, CDE
Vandenberg Afb, CA · No drug or device payments recorded (2025) · (805) 606-2221
Dr. Amanda Jochimsen, RD
Van Nuys, CA · No drug or device payments recorded (2025) · (909) 455-3581
Dr. Anet Markarian
Van Nuys, CA · No drug or device payments recorded (2025) · (818) 216-9374
Dr. Christine Koski, R.D.
Van Nuys, CA · No drug or device payments recorded (2025) · (734) 395-0973
Dr. Diana Monge, MPH, RDN
Van Nuys, CA · No drug or device payments recorded (2025) · (323) 243-6332
Dr. Kate Ahlers, RD
Van Nuys, CA · No drug or device payments recorded (2025) · (515) 835-9586
Dr. Rose Washington
Van Nuys, CA · No drug or device payments recorded (2025) · (352) 342-6716
Dr. Sabrina Kim
Van Nuys, CA · No drug or device payments recorded (2025) · (818) 994-2333
Dr. Sarah Curry, MS, RDN
Van Nuys, CA · No drug or device payments recorded (2025) · (818) 515-6858
Dr. Sherry Gordon, REGISTERED DIETITIAN
Van Nuys, CA · No drug or device payments recorded (2025) · (818) 756-2577
Dr. Yessenia Marroquin, R,D
Van Nuys, CA · No drug or device payments recorded (2025) · (818) 994-1288
Dr. Anne Hendler, MS, RDN
Venice, CA · No drug or device payments recorded (2025) · (310) 266-2235
Dr. Lilia Gonzalez, RD
Venice, CA · No drug or device payments recorded (2025) · (310) 392-8630
Dr. Matthew Garrell, RD
Venice, CA · No drug or device payments recorded (2025) · (914) 489-6273
Dr. Rachel Kory, RD
Venice, CA · No drug or device payments recorded (2025) · (949) 813-6097
Dr. Shannon Kelly
Venice, CA · No drug or device payments recorded (2025) · (630) 702-9703
Dr. Silvia Villagran, R.D.
Venice, CA · No drug or device payments recorded (2025) · (310) 392-8630
Dr. Agustin Garcia, MS RDN
Ventura, CA · No drug or device payments recorded (2025) · (808) 639-4057
Dr. Amy Bruns
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Amy Jones, MS, RDN-AP
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-6177
Dr. Brigynda Marshall, MPH, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 535-0834
Dr. Carmina Cuilty-mcgee, MS, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 816-2629
Dr. Christine Penrose, RDN, MS
Ventura, CA · No drug or device payments recorded (2025) · (925) 699-3002
Dr. Daniella Do, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 775-6182
Dr. Desiree Cooper, MS, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 850-8962
Dr. Elizabeth Ortega, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Elizabeth Saltzberg, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 644-4074
Dr. Erin Mcintyre, RDN
Ventura, CA · No drug or device payments recorded (2025) · (831) 345-4741
Dr. Hannah Moore, RD
Ventura, CA · No drug or device payments recorded (2025) · Telehealth · (777) 754-4083
Dr. Heather Gilliam, MPH, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5066
Dr. Heidi Mcmahan, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 665-3180
Dr. Jessica Bickford, MS, RD, CDE
Ventura, CA · No drug or device payments recorded (2025) · Telehealth · (805) 826-1381
Dr. Jessica Meramble, RD
Ventura, CA · No drug or device payments recorded (2025) · (805) 652-5011
Dr. Julie Ferrell, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 665-7324
Dr. Kathleen West, RDN
Ventura, CA · No drug or device payments recorded (2025) · (805) 642-1430
Dr. Lacey Piper, R.D.
Ventura, CA · No drug or device payments recorded (2025) · (831) 419-5980
Dr. Lauren Noble, RD
Ventura, CA · No drug or device payments recorded (2025) · (818) 497-4231
Dr. Lyric Kennedy, RD
Ventura, CA · No drug or device payments recorded (2025) · (928) 451-1428

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.