I received the response from DAN today:
Thank you for your e-mail and professional support. We have already been contacted by American Hyperbarics. They are in the process of joining the DAN referral network. We have previous experience with American Hyperbarics and our experience has always been positive. They are willing and able to treat divers and have a historical record of competency. We do appreciate your efforts to bring them to our attention. We do rely on dive professionals like you to connect DAN with local resources. If we can be any further assistance do not hesitate to contact DAN.
Divers Alert Network
Marty McCafferty, EMT-P DMT-A
DAN, Medical Information Specialist