After Dr. Carstensen graduated from Baylor College of Dentistry in 1983, he and his wife, Midge, a dental hygienist, started a private practice of general dentistry in Texas before moving to native Seattle in 1990.

In 1996 he achieved Fellowship in the Academy of General Dentists in recognition of over 3000 hours of advanced education in dentistry, with an increasing amount of time in both practice and classwork devoted to sleep medicine.  A lifelong educator himself, Dr. Steve is currently the Sleep Education Director for both Pankey Institute and Spear Education, recognized as among the finest places for dentists to further their education. As a volunteer leader for the American Dental Association, he was a Program Chairman and General Chairman for the Annual Session, the biggest educational event the Association sponsors.

He’s a Consultant to the American Dental Association for sleep related breathing disorders and co-author of a text book for dentists treating the disease.

For the American Academy of Dental Sleep Medicine he’s been a Board Member, Secretary Treasurer, and President-Elect.  In 2006 he achieved Certification by the American Board of Dental Sleep Medicine.