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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. Jennifer Hobaugh
Manteca, CA · No drug or device payments recorded (2025) · (209) 825-3555
Dr. Jocelyn Laxa
Manteca, CA · No drug or device payments recorded (2025) · (209) 825-3768
Dr. Pedro Guzman, RD
Manteca, CA · No drug or device payments recorded (2025) · (209) 624-5800
Dr. Reshma John
Manteca, CA · No drug or device payments recorded (2025) · (559) 681-5426
Dr. Wendy Chen, RD
Manteca, CA · No drug or device payments recorded (2025) · (209) 825-3700
Dr. Janine Cotti, MS, RD
Marina, CA · No drug or device payments recorded (2025) · (831) 238-6993
Dr. Natalie Starkey
Marina, CA · No drug or device payments recorded (2025) · (650) 849-0102
Dr. Anna Abel, RDN
Marina Del Rey, CA · No drug or device payments recorded (2025) · (818) 471-8533
Dr. Forrest Anderson, MS, RD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (770) 366-9850
Dr. Jacqueline Newgent, RDN
Marina Del Rey, CA · No drug or device payments recorded (2025) · (917) 225-5982
Dr. Kelly Gafni, RD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 577-5540
Dr. Keri-ann Canton, RD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (424) 599-1690
Dr. Lily Lam, RD, MS
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 577-5540
Dr. Loraine Shimada, R.D.
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 578-6747
Dr. Madison Milmeister, MS, M.ED, RDN
Marina Del Rey, CA · No drug or device payments recorded (2025) · (305) 978-6618
Dr. Marguerite Mangels, MS, RD
Marina Del Rey, CA · No drug or device payments recorded (2025) · (310) 482-5135
Dr. Morgan Goodstadt, MS, RD, CDN, LDN
Marina Del Rey, CA · No drug or device payments recorded (2025) · (914) 494-6654
Dr. Nicole Sellers-hansen, R.D.N
Marina Del Rey, CA · No drug or device payments recorded (2025) · (410) 925-9648
Dr. Ajay Shenoy, RDN
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2000
Dr. Barbara Clark, REGISTERED DIETITIAN
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2000
Dr. Caitlin Greene, MPH, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2019
Dr. Cathy Reed, R.D.
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2030
Dr. Cynthia Ng, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-2782
Dr. Debra Rees, RD
Martinez, CA · No drug or device payments recorded (2025) · (707) 437-1982
Dr. Diane Henning-luce, RDN
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2000
Dr. Diane Milward, R.D., C.D.E
Martinez, CA · No drug or device payments recorded (2025) · (925) 313-4743
Dr. Elizabeth Crocker, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-4716
Dr. Emily Foerster, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1445
Dr. Hayley Smart, MS, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2356
Dr. Jaime Malasan, R.D.
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1445
Dr. Jinger Rood
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2000
Dr. Jisu Lim, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 370-5200
Dr. Kimberly Nasu-best, R.D.
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2131
Dr. Marie Shimoniak, MS, RD, CNSD
Martinez, CA · No drug or device payments recorded (2025) · (925) 726-8163
Dr. Nancy Shafa, RD, CDE
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1309
Dr. Nicole Petersen, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 917-9724
Dr. Rachel Gargano, R.D
Martinez, CA · No drug or device payments recorded (2025) · (617) 645-9975
Dr. Rhonda Stephens, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-1567
Dr. Stephanie Mohney, R.D.
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2031
Dr. Wilson Tjhia, RD
Martinez, CA · No drug or device payments recorded (2025) · (925) 372-2000
Dr. Harmony Boeh, RD, CNSC
Marysville, CA · No drug or device payments recorded (2025) · (916) 622-1313
Dr. Jeannine Mengel, RD
Marysville, CA · No drug or device payments recorded (2025) · (916) 798-6514
Dr. Jennifer White, RDN
Marysville, CA · No drug or device payments recorded (2025) · (530) 777-8280
Dr. Winifred Nebres
Marysville, CA · No drug or device payments recorded (2025) · (530) 751-4270
Dr. Bushra Islam, RDN
Mather, CA · No drug or device payments recorded (2025) · (916) 843-2832
Dr. Caleb Broschat
Mather, CA · No drug or device payments recorded (2025) · (916) 843-9200
Dr. Carrie Caputo, R.D.
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7000
Dr. Christine Feller, R.D.
Mather, CA · No drug or device payments recorded (2025) · (916) 843-9135
Dr. Cynthia Tennant, RD
Mather, CA · No drug or device payments recorded (2025) · (828) 507-8397
Dr. Margaret Mchugh, RD, CNSD
Mather, CA · No drug or device payments recorded (2025) · (916) 843-7000

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.