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Neurology in Orange, California

Data updated monthly · Last refresh September 2026

55 Neurology providers practice in Orange, and 56% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Neurology providers in Orange

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. Ali Ezzati, M.D.
Orange, CA · $21 in drug and device payments (2025) · (714) 880-7812
Dr. Anastasia Chumakova, MD
Orange, CA · $226 in drug and device payments (2025) · Telehealth · (714) 456-5691
Dr. Anatevka Ribeiro, MD
Orange, CA · $1,739 in drug and device payments (2025) · (714) 456-8888
Dr. An Do, MD
Orange, CA · $20 in drug and device payments (2025) · (714) 456-7707
Dr. Andrew Lee, MD
Orange, CA · $22 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Anna Zolyan, MD
Orange, CA · $443 in drug and device payments (2025) · (714) 456-5691
Dr. Ann Ly, MD
Orange, CA · $164 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Aram Asatrian, MD, PHD
Orange, CA · $1,266 in drug and device payments (2025) · (714) 456-8888
Dr. Carlen Yuen, M.D.
Orange, CA · $194 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Claudia Kawas, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 880-7812
Dr. Crystal Jicha, MD
Orange, CA · $1,950 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Dale Di Stefano, M.D.
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 880-7812
Dr. Dallas De La Vara, MD
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 456-8888
Dr. Daniela Bota, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8068
Dr. David Lombardi, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 289-1240
Dr. Demi Tran
Orange, CA · No drug or device payments recorded (2025) · (171) 456-6693
Dr. Donald Phillips, M.D.
Orange, CA · $481 in drug and device payments (2025) · (714) 509-7601
Dr. Duc Vu, M.D.
Orange, CA · $903 in drug and device payments (2025) · (714) 456-7890
Dr. Gaby Thai, MD
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 456-5105
Dr. Giovanna Manzano, MD
Orange, CA · $2,800 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Huda Alalami, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8888
Dr. Jerica Lomax, D.O.
Orange, CA · $3,444 in drug and device payments (2025) · Telehealth · (714) 456-8000
Dr. John Chen, M.D.
Orange, CA · $2,827 in drug and device payments (2025) · (714) 202-0218
Dr. John Weiss, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8978
Dr. Karen Halldorsdottir, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-2332
Dr. Lauren Mckay
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5691
Dr. Malcolm Dick, PHD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-8068
Dr. Mayank Pathak, M.D.
Orange, CA · $5,990 in drug and device payments (2025) · Telehealth · (714) 541-6800
Dr. Michael Demetriou, MD
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 456-8978
Dr. Michelle Nguyen
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5691
Dr. Mimi Sohn, MD
Orange, CA · $124 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Nan Cheng, MD
Orange, CA · $6,365 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Nicholas Cen, MD
Orange, CA · No drug or device payments recorded (2025) · (512) 587-7638
Dr. Nicolas Phielipp, M.D.
Orange, CA · No drug or device payments recorded (2025) · Telehealth · (714) 456-7637
Dr. Niki Maki, MD
Orange, CA · $20,000 in drug and device payments (2025) · (714) 456-8888
Dr. Philion Hoff, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7890
Dr. Ram Wolman, MD
Orange, CA · $275 in drug and device payments (2025) · (714) 456-3420
Dr. Ravi Rajmohan, MD
Orange, CA · $5,000 in drug and device payments (2025) · Telehealth · (714) 456-5691
Dr. Rutu Dave, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-5691
Dr. Salman Hashim, MD
Orange, CA · $327 in drug and device payments (2025) · Telehealth · (714) 456-8888
Dr. Sanaz Attaripour-isfahani, M.D.
Orange, CA · $7,876 in drug and device payments (2025) · Telehealth · (714) 880-7812
Dr. Sara Zarei, MD, PHD
Orange, CA · $2,661 in drug and device payments (2025) · Telehealth · (714) 352-0301
Dr. Sean Mcdougall, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6808
Dr. Seyed Mohammad Shafie, MD PHD
Orange, CA · $135 in drug and device payments (2025) · Telehealth · (714) 456-7296
Dr. Shaida Omid
Orange, CA · $717 in drug and device payments (2025) · (714) 456-8888
Dr. Sharon Kim, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 532-7601
Dr. Steven Schreiber, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-6808
Dr. Steven Small, MD
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7352
Dr. Szofia Bullain, M.D.
Orange, CA · No drug or device payments recorded (2025) · (714) 456-7707
Dr. Tien-phat Huynh, MD, PHD
Orange, CA · $473 in drug and device payments (2025) · Telehealth · (714) 823-6407

Conditions Neurology providers in Orange, California commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Neurology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Neurology providers are in Orange, California?

There are 55 Neurology providers with active NPI records practicing in Orange, according to federal NPPES data refreshed monthly.

How many Neurology providers in Orange received drug or device company payments?

31 of 55 (56%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Neurology providers in Orange treat?

Neurology providers in Orange commonly treat migraine, epilepsy, multiple sclerosis, Parkinson disease, neuropathy and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Orange Neurology 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.