HealthcareDiscovery.AI / Doctors / California / Santa Barbara / Diagnostic Radiology

Diagnostic Radiology in Santa Barbara, California

Data updated monthly · Last refresh September 2026

74 Diagnostic Radiology providers practice in Santa Barbara, and 12% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Santa Barbara

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. Alexander Rybkin, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Alexandra Reis, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Amol Patil, MD, MBBS
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 560-8111
Dr. Andrea Weiss, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Antonio Alvarez, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (650) 515-5072
Dr. Arthur Lee, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Bedro Jin, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (808) 554-5771
Dr. Benjamin Johnson
Santa Barbara, CA · $120 in drug and device payments (2025) · (805) 682-7744
Dr. Bernard Chow, M.D.
Santa Barbara, CA · $22 in drug and device payments (2025) · (805) 569-7279
Dr. Brian Schnier, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Chad Selph, M.D.
Santa Barbara, CA · $295 in drug and device payments (2025) · (805) 682-7984
Dr. Christopher Herzig, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Christopher Kurylo, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Christopher Kuzminski, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Cynthia Withers, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Dale Sue, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Daniel Fox, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Daniel Sommer, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. David Mills, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-9666
Dr. Donna Winingham, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7744
Dr. Elyor Vidal
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Gary Blum, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Giang Nguyen, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Hector Rodriguez, M.D.
Santa Barbara, CA · $20 in drug and device payments (2025) · (805) 569-7279
Dr. Ivan Hayward, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Jacob Harter, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7744
Dr. James Benzian, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. James Day, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Jason Barksdale, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Jennifer Kosek, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. John Bohannan, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. John Mardiat, M.D.
Santa Barbara, CA · $92 in drug and device payments (2025) · (805) 448-5825
Dr. John Stef, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. John Wheelock, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. John Wrench, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. John Yoon, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Jonathan Coll, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 708-7976
Dr. Joseph Burns, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Joseph Luna, M.D.
Santa Barbara, CA · $43 in drug and device payments (2025) · (805) 602-7744
Dr. Karthik Kumar, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7744
Dr. Kathleen Pojunas, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Katryana Hanley-knutson, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Kenneth Daughters, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7279
Dr. Keval Patel, DO
Santa Barbara, CA · $3,263 in drug and device payments (2025) · (805) 682-7744
Dr. Kyle Schwartz, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Laurel Hansch, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Lawrence Harter, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7984
Dr. Linda Mulder, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7744
Dr. Luke Lammers, MD
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 682-7111
Dr. Manu Singh, M.D.
Santa Barbara, CA · No drug or device payments recorded (2025) · (805) 569-7573

Common questions

How many Diagnostic Radiology providers are in Santa Barbara, California?

There are 74 Diagnostic Radiology providers with active NPI records practicing in Santa Barbara, according to federal NPPES data refreshed monthly.

How many Diagnostic Radiology providers in Santa Barbara received drug or device company payments?

9 of 74 (12%) 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 Santa Barbara Diagnostic Radiology 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.