Harch Hyperbarics's website describes Dr. Paul G. Harch as an internationally renowned HBOT expert specializing in neurological conditions, with treatment programs operating since 1986. The practice positions HBOT as treatment for neurological, acute, and chronic diseases via gene and stem cell stimulating properties, treating over 100 conditions. Listed conditions include Alzheimer's, arthritis, autism, traumatic brain injury, multiple sclerosis, autoimmune disorders, Bell's palsy, birth injuries, burn injuries, cerebral palsy, drowning and anoxic brain injury, brain aneurysm, brain injury caused by substance abuse, herpes of the brain, migraine, mild cognitive impairment and dementia, plastic-cosmetic surgery recovery, sports injuries, and stroke. Dr. Harch authored 'The Oxygen Revolution' (Third Edition) and uses SPECT brain imaging to document outcomes. The practice offers updates on HBOT for COVID-19 pneumonia and respiratory failure. Contact: 504-309-4948.