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John Cello is a gastroenterologist professional located in San Francisco, CA. They specialize in internal medicine, gastroenterology. With over 20 years of experience, they bring deep expertise to every client.
John Cello holds an active professional license for your protection.
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John Cello is a gastroenterologist serving San Francisco, CA. License #G26675 is on file. 20 years in business. Credentials: MD. Use the contact details below to request a quote or ask about availability.
License #G26675 means John Cello is registered with the relevant state or professional board. MD 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.