970 708 8998

Absolutely Oxygen Telluride llc's founder and owner Karen Marshall has as an impeccable 38 year reputation for professional excellence. Having raised standards in Telluride's Oxygen Rental, Sales and Service sector, Karen responded to demands for oxygen therapy session by launching another business - Absolutely Oxygen Bar, 'this was the next logical step in my wellness portfolio'.  Karen moved from England 2006, and for 15 years Telluride has been home.  June 2019 Karen became an American Citizen.  Karen supports community efforts and local charities. 'I live small, take only what I need, give more than I receive, have time for people, it's a good life!'


As a former Corporate Executive, Fitness Professional, Spa Director, still notable Spa Practitioner and Oxygen Technician, Karen ticks every box, ensuring your oxygen experience is exceptional, whether it be In-Residence Concentrator Rental, Event Bar Management or a visit to Telluride's Absolutely Oxygen Bar, you are in the most capable and caring hands.