Division leadership
David A. Hunstad, MD
Division Director
Rachel C. Orscheln, MD
Director, Clinical Services
Email: orscheln_r@wustl.edu
Allison Rhine, MHA
Clinical Office Supervisor
Email: rhine@wustl.edu
Traci Christenson
Administrative/Fellowship Coordinator
Email: christensont@wustl.edu
Voice: 314-454-6050
Fax: 855-887-7850
Patients & parents
Voice: 314-454-6050
Fax: 855-887-7850
Toll-free: 888-503-2237
Physician referrals
Voice: 314-454-6050
Fax: 855-887-7850
Toll-free: 800-678-4357
U.S. mail
Division of Infectious Diseases
Department of Pediatrics
MSC 8208-16-6
WashU Medicine
660 South Euclid Avenue
St. Louis, MO 63110-1093