General Questions & Press Inquires
PO Box 30845
Bethesda, MD 20824
Phone: 301-908-8091
Fax: 866-908-8313
Study Group Inquiries
Center for Excellence in Eye Care
Attn. William Trattler, MD
400 Kendall Dr. Miami, FL 33176
Phone: 305 479 5289
Corneal Collagen Cross-Linking Study Group
Transepithelial (epithelium-on) corneal cross-linking is an investigational procedure in the US, and the medical device associated with this procedure is limited by Federal law to investigational use.