Our doctors are involved with advanced wound healing centers in the Greater Los Angeles area that utilize hyperbaric oxygen therapy (HBOT), which is the medical use of oxygen at a level higher than atmospheric pressure. hyperbaric oxygen therapy (HBOT) delivers 100% Oxygen to the tissues in a pressurized environment that is not achievable by normal breathing. By increasing the Oxygen levels in the tissues of patients with chronically non-healing wounds such as diabetic ulcers, it promotes faster wound healing with minimal side effects to the patient.