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David Callahan is a psychiatrist located in Saint Louis, MO. They specialize in psychiatry & neurology, neurology with special qualifications in child neurology. With over 19 years of experience, they bring deep expertise to every patient.
David Callahan holds an active professional license for your protection.
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David Callahan is a psychiatrist serving Saint Louis, MO. License #R6J44 is on file. 19 years in business. Credentials: MD. Use the contact details below to request a quote or ask about availability.
License #R6J44 means David Callahan 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.