Dr. John McMahan
800.313.NOSE or 312.266.NOSE (6673)
dental sleep clinic
676 North Saint Clair, Suite 1575
IL, Chicago 60611
About us
John T. McMahan, MD, FACS
After completing his undergraduate studies at the University of South Carolina, Dr. McMahan received his degree from the Medical University of South Carolina. Following medical school, he attended Northwestern University in Chicago where he completed a surgical residency in Otolaryngology–Head and Neck Surgery and a fellowship in Head and Neck Oncology. Dr. McMahan is a board-certified Otolaryngologist and Fellow of the American College of Surgeons who has practiced medicine for more than 20 years. Since 1992, Dr. McMahan has been in private practice at Northwestern Nasal + Sinus.
Dr. McMahan is an Assistant Professor in the Department of Otolaryngology–Head and Neck Surgery at Northwestern University Medical School. He has served as a Course Director of Advanced Landmark Based Sinonasal Surgery, and on the faculty of international symposiums on sinus surgery and allergies. Since 1997, Dr. McMahan has served on the Board of Directors of the American In-Vitro Allergy and Immunology Society.
His research has f
Contact us
676 North Saint Clair, Suite 1575
Chicago, Illinois 60611
Call: 800.313.NOSE or 312.266.NOSE (6673)
Monday through Friday, 8:00 am–4:30 pm
After office hours, our answering service will promptly forward urgent messages to your doctor who will respond as quickly as possible.
Fax: 312.266.3680
