Directions to AdventHealth Medical Group Pulmonology & Critical Care at Sun n Lake - A hospital department of AdventHealth Sebring AdventHealth Medical Group Pulmonology & Critical Care at Sun n Lake - A hospital department of AdventHealth Sebring 4325 Sun N Lake Blvd Suite 102 Sebring, FL 33872 Directions to AdventHealth Medical Group Pulmonology & Critical Care at Sun n Lake - A hospital department of AdventHealth Sebring AdventHealth Medical Group Pulmonology & Critical Care at Sun n Lake - A hospital department of AdventHealth Sebring 4325 Sun N Lake Blvd Suite 102 Sebring, FL 33872 Call AdventHealth Medical Group Pulmonology & Critical Care at Sun n Lake - A hospital department of AdventHealth Sebring at863-382-1663