Registered Dietitian in Laguna Hills, California
Data updated monthly · Last refresh September 2026
16 Registered Dietitian providers practice in Laguna Hills. Listings are drawn from federal public records and are not endorsements.
Registered Dietitian providers in Laguna Hills
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. Amanda Trimmell, RDLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Chui Teng Diane Tan, RDLaguna Hills, CA · No drug or device payments recorded (2025) ·
(515) 735-8773 Dr. Cynthia MarshallLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Gretchen Perea, R.D.Laguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Hanna Mcalister, RDNLaguna Hills, CA · No drug or device payments recorded (2025) ·
(562) 434-6007 Dr. Heather Taylor, MS, RD, CNSCLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 606-4235 Dr. Heather Villarreal, MS, RD, CDELaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 829-5522 Dr. Jaime Trout, RDLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Kristina Alexa Morales, RDLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 837-8000 Dr. Lisa Mushet, R.D.Laguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-3537 Dr. Mehrnaz PaydarLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 403-5555 Dr. Molly Brown, MS, RD, CDELaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Morgan Speik, RDLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 330-0153 Dr. Negin Rostamkolaei, RDNLaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 633-5844 Dr. Olivia Charlton, RD, CDELaguna Hills, CA · No drug or device payments recorded (2025) ·
(949) 452-7150 Dr. Stella Lee, R.D.Laguna Hills, CA · No drug or device payments recorded (2025) ·
(714) 452-7276 Common questions
How many Registered Dietitian providers are in Laguna Hills, California?There are 16 Registered Dietitian providers with active NPI records practicing in Laguna Hills, according to federal NPPES data refreshed monthly.
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 Laguna Hills Registered Dietitian across California