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Derrick Siao is a gastroenterologist professional located in Santa Clara, CA. They specialize in internal medicine, gastroenterology. With over 16 years of experience, they bring deep expertise to every client.
Derrick Siao holds an active professional license for your protection.
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Derrick Siao is a gastroenterologist serving Santa Clara, CA. License #A110506 is on file. 16 years in business. Credentials: M.D.. Use the contact details below to request a quote or ask about availability.
License #A110506 means Derrick Siao is registered with the relevant state or professional board. M.D. signals additional training and oversight beyond a base license. Always confirm that the license is in good standing on the issuing board's website before booking work.