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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. Elena Fricke, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 717-9171
Dr. Elizabeth O'meara, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Eloise Diebel, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-7392
Dr. Emily Sabedra
Sacramento, CA · No drug or device payments recorded (2025) · (707) 599-0541
Dr. Erica Trimble, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-3113
Dr. Erin Mccullough, CDE
Sacramento, CA · No drug or device payments recorded (2025) · (916) 733-5798
Dr. Eve Lowry, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 614-4960
Dr. Fran Spitale, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 614-4961
Dr. Gale Ashworth, RD, MS
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-5568
Dr. Gina Andrade, MPH, RD
Sacramento, CA · No drug or device payments recorded (2025) · Telehealth · (916) 774-8885
Dr. Gina Spano, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-6297
Dr. Glee Van-loon, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-0958
Dr. Gregory Wine, MSRD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-3117
Dr. Guadalupe Lopez, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 550-5450
Dr. Gurvir Singh, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Haley Adel, MS, RDN
Sacramento, CA · No drug or device payments recorded (2025) · (916) 949-9060
Dr. Haley Dockrey, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2422
Dr. Haley Guadagni
Sacramento, CA · No drug or device payments recorded (2025) · (925) 783-2735
Dr. Haley Jenkins, RD
Sacramento, CA · No drug or device payments recorded (2025) · (360) 244-9373
Dr. Hannah Gallagher, RD
Sacramento, CA · No drug or device payments recorded (2025) · (209) 327-7959
Dr. Hanna Spevak, MS, RDN
Sacramento, CA · No drug or device payments recorded (2025) · (775) 420-0848
Dr. Harjeet Arneja, MS, RD, CDE
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-3119
Dr. Heather Howard, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 688-6277
Dr. Heidi Tash, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 730-0723
Dr. Helen Gianareas, RD
Sacramento, CA · No drug or device payments recorded (2025) · (765) 490-6150
Dr. Isabella Brill, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 267-1024
Dr. Jaclyn Goldsmith, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 762-0089
Dr. Jacqueline Ibarra, RDN
Sacramento, CA · No drug or device payments recorded (2025) · (844) 664-2248
Dr. Jaime Tucker, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-0639
Dr. Jamee Calisa, RD
Sacramento, CA · No drug or device payments recorded (2025) · (707) 290-2017
Dr. Janelle Embree, DIETITIAN
Sacramento, CA · No drug or device payments recorded (2025) · (916) 843-7351
Dr. Janet Moore, MS RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 978-0300
Dr. Janice Porter, R.D.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-6486
Dr. Janine Thomas
Sacramento, CA · No drug or device payments recorded (2025) · (916) 718-3788
Dr. Janis Cole, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 471-8648
Dr. Jasmine Soohoo, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 731-1831
Dr. Jeanne Blankenship, MS RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-7896
Dr. Jenna Parks
Sacramento, CA · No drug or device payments recorded (2025) · (916) 973-6907
Dr. Jenna Smith, RD
Sacramento, CA · No drug or device payments recorded (2025) · (925) 487-9503
Dr. Jennifer Manning, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-3119
Dr. Jennifer Metta, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 505-1273
Dr. Jennifer Umberger
Sacramento, CA · No drug or device payments recorded (2025) · (916) 486-5300
Dr. Jessica Ekstrum, RDN
Sacramento, CA · No drug or device payments recorded (2025) · (916) 734-2011
Dr. Jessica Rippel, RD, CNSC
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-3113
Dr. Joanna Wirkus, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 703-6100
Dr. Joanne Gooley, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 607-1650
Dr. John Quintanilla, RDN
Sacramento, CA · No drug or device payments recorded (2025) · (916) 249-2527
Dr. Juliana Stonier, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 601-8251
Dr. Julie Durette, R.D., C.D.E.
Sacramento, CA · No drug or device payments recorded (2025) · (916) 454-9126
Dr. Juliyana Fulton, RD
Sacramento, CA · No drug or device payments recorded (2025) · (916) 423-6028

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.

Related reading on HealthcareDiscovery.AI

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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.