Surgery in Redwood City, California
Data updated monthly · Last refresh September 2026
8 Surgery providers practice in Redwood City. Listings are drawn from federal public records and are not endorsements.
Surgery providers in Redwood City
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. Derrick Taylor, MDRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 299-2000 Dr. Harald Jasiulek, MDRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 299-2000 Dr. Jerome Stefanko, MDRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 299-2000 Dr. John Ngai, MDRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 299-2000 Dr. Lynn Chang, MDRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 299-2000 Dr. Michael OholleranRedwood City, CA · No drug or device payments recorded (2025) ·
(650) 853-2135 Dr. Ryan Macht, M.D.Redwood City, CA · $35 in drug and device payments (2025) · Telehealth ·
(844) 230-4272 Dr. Ryan OuRedwood City, CA · $5 in drug and device payments (2025) ·
(510) 213-9830 Common questions
How many Surgery providers are in Redwood City, California?There are 8 Surgery providers with active NPI records practicing in Redwood City, 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 Redwood City Surgery across California
