O2 UP is a dedicated hyperbaric therapy clinic that gives you the opportunity to experience the amazing powers of oxygen under pressure.  We are committed to offering you the highest quality oxygen treatments in a safe and comfortable setting.  Whether you are are ready for your first treatment, looking to have a chamber at home, or just curious about what hyperbaric therapy can offer you:  O2 UP is here to answer all of your questions.  Come see for yourself why we are the most trusted hyperbaric therapy clinic in LA!



Medical Director,

Dr. Lisa Fillis, ND

Lisa Fillis, ND is dedicated to providing more complete health care to Southern California and to promote real healing, not just symptomatic palliation. She is compassionate with her patients and diligent about providing excellent service.

Dr. Fillis brings over 15 years experience in the medical field to the practice. Dr. Fillis earned her doctorate in Naturopathic Medicine from Southwest College of Naturopathic Medicine in Tempe, AZ in 2002. She is a licensed doctor in the State of California and is a member of the AANP.

Dr. Fillis sees oxygen as a crucial tool in keeping the body healthy and in aiding the body’s natural healing processes. Hyperbaric therapy is a leading oxygen therapy that Dr. Fillis is proud to bring to Los Angeles.


Legal Disclaimer
“The information provided by O2 UP does not constitute a medical recommendation nor has it been evaluated by the Food and Drug Administration. It is intended for informational and educational purposes only, and no claims, either real or implied are being made. Hyperbaric Therapy is not meant as a cure for any condition or disease, and no therapeutic outcomes can be guaranteed. Please consult with your own primary care physician for a detailed medical evaluation of your own personal and specific health needs and recommendations.”

Legal Disclaimer


And Vitamin Injection With

Dr. Fillis

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