- Ed McCabe's, 'Mr Oxygen', site
- Home site of Ed McCabe, a journalist, who has spent the last 20 years publicising the benefits of oxygen therapies. Site offers numerous articles as well as a search engine covering ozone research studies.
- Healing Center - Las Vegas
- Angel Healing Center in Las Vegas can provide ozonated steams and ozonated colonics as well as several other therapies.
- OxyTech Research
- Oxygen and other alternative therapies, treatments and remedies; FAQ and information on the latest, most effective healing modalities using Ozone, Magnetic Field and Rife frequency therapies.
- Oxygen Healing Therapies
- Information and articles on a wide range of different oxygen therapies. Also has a directory of US/Canadian doctors and clinics offering oxygen therapy.
- OzoneLab Instruments
- Has details of home and clinic therapy equipment and accessories with aspects of generators, oxygen concentrators and other supplies.
- The O-Zone - Ozone in Dentistry
- Exciting new research studies show ozone can reverse decay in certain teeth. Descriptions of dental uses of ozone and collection of research papers.