Helpful Links

Helpful Links

ASA members are partners in patient care with all health professionals. We are part of the medical team from preoperative evaluation through surgery, recovery and pain management. Browse our resources for patients and health care professionals, and find the information you need to serve your patients every day.
 
 
 
It was a Hartford dentist named Horace Wells who developed the idea after witnessing a public demonstration of the effects of inhaling nitrous oxide at the Hartford State Theater on North Main Street.