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Keith Leitzen is an ent professional located in Lake Forest, IL. They specialize in otolaryngology. With over 16 years of experience, they bring deep expertise to every client.
Keith Leitzen holds an active professional license for your protection.
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Keith Leitzen is an ear, nose, and throat specialist based in Lake Forest, Illinois, with 16 years of clinical experience. He holds an M.D. and maintains active medical licensure under number 036149517. His practice focuses on ENT care and treatment of conditions affecting the ears, nose, throat, and related structures. Patients seeking specialized otolaryngology services can consult with Dr. Leitzen for diagnosis and management of ENT-related health concerns.
Dr. Leitzen holds an M.D., which signifies completion of medical school and medical degree requirements. His active medical license (036149517) indicates he has met state regulatory standards and is authorized to practice medicine in Illinois. As an ENT physician, his scope includes diagnosing and treating disorders of the ears, nose, throat, sinuses, and related structures. This credential demonstrates formal medical training, board oversight, and legal authorization to provide medical care within his specialty.