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Registered Dietitian in Los Angeles, California

Data updated monthly · Last refresh September 2026

487 Registered Dietitian providers practice in Los Angeles, and 0% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Registered Dietitian providers in Los Angeles

Listed alphabetically. 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. Rodney Rodriguez, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 580-3454
Dr. Roger Chou, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Romana Brennan, MS, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-8173
Dr. Romi Takara, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 374-6848
Dr. Roslyn Holtz, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (800) 335-3362
Dr. Ruth Pupo, R.D., C.D.E.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 265-5066
Dr. Sabina Simonian
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 421-2710
Dr. Sabrina Balboa Arriaga, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 783-8142
Dr. Samantha Giertych, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (916) 365-3805
Dr. Sama Safadi, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (805) 701-3612
Dr. Sandra Marin, M.P.H., R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 227-6326
Dr. Sandy Lu, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 857-2000
Dr. Sang Jun, RD,CC,CSO
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 453-1001
Dr. Saori Yen, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 423-3277
Dr. Sarah Greenfield, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (484) 988-2436
Dr. Sarah Gustin, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 590-6461
Dr. Sarah Lippman, R.D.N
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 434-3719
Dr. Sara Langnas, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (248) 417-1898
Dr. Sara Magdalin, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Sara Matthews
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 804-3336
Dr. Sarika Sewak, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-2928
Dr. Sasha Perez, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 908-4200
Dr. Sepideh Nassiripour
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 562-6646
Dr. Sevim Loker, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Shadera Azzam, MSGH, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (916) 770-5101
Dr. Shadi Khalifian, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 980-4210
Dr. Shari Gutierrez, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 478-3711
Dr. Sharvette Edmonds, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 433-6113
Dr. Shauna Davis, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 825-8173
Dr. Sheila Mae Gabe, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (347) 536-6856
Dr. Shih Lung Woo, RD, PHD
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 206-2582
Dr. Shima Fazelimanesh, RD
Los Angeles, CA · No drug or device payments recorded (2025) · Telehealth · (214) 771-2927
Dr. Shira Kaufman, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (424) 302-7312
Dr. Shireen Farhadian, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 255-0400
Dr. Shiri Morgan
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 794-1503
Dr. Shu Liu
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 217-5300
Dr. Shweta Verma
Los Angeles, CA · No drug or device payments recorded (2025) · (510) 396-2680
Dr. Sidney Kleinmeyer, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (949) 632-2709
Dr. Sonia Jaramillo, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 233-3100
Dr. Stacy Casucci, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (213) 625-0706
Dr. Star Wick
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 268-3117
Dr. Stefanie Boone, R.D.
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 892-6852
Dr. Stephanie Carter, RDN
Los Angeles, CA · No drug or device payments recorded (2025) · (610) 462-9369
Dr. Stephanie Mitchell, MS RD CSSD CNSC
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 361-2034
Dr. Stephanie Turner, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (833) 574-2273
Dr. Sulina Kho
Los Angeles, CA · No drug or device payments recorded (2025) · (510) 928-2211
Dr. Susan Dopart, MS, RD, CDE
Los Angeles, CA · No drug or device payments recorded (2025) · (310) 828-4476
Dr. Susan Kim, MS, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 442-9551
Dr. Sydney Hongo, MPH, RD
Los Angeles, CA · No drug or device payments recorded (2025) · (323) 541-1600
Dr. Tamara Abdul Hadi, MS
Los Angeles, CA · No drug or device payments recorded (2025) · (717) 980-1672

Common questions

How many Registered Dietitian providers are in Los Angeles, California?

There are 487 Registered Dietitian providers with active NPI records practicing in Los Angeles, according to federal NPPES data refreshed monthly.

How many Registered Dietitian providers in Los Angeles received drug or device company payments?

0 of 487 (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 records 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.

All specialties in Los Angeles Registered Dietitian across California

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.