Our Story & Philosophy
Founded on the belief that the body has an innate ability to heal itself when given the right support.
Visit Our Santa Barbara Clinic
Purety Family Medical Clinic
2323 Oak Park Ln, Suite 102
Santa Barbara, CA 93105
The Purety Approach
Here in Santa Barbara, our holistic doctors Dr. Jonathan Birch and Dr. Dena Birch strive to provide the highest quality naturopathic services. Our core philosophy revolves around the body’s innate ability to heal itself through proper lifestyle and nature cure.
There are times when the body needs extra help. On a daily and yearly basis we are always looking for the most innovative treatments, protocols and programs for holistic healing and longevity.
Our chief goal is to develop a rich understanding of who you are in all aspects because we believe that your body holds the imprint to your wellness.

Meet The Doctors
Dr. Dena Nakhle Birch
NMD • Women's Health & Pediatrics
Dena Nakhle Birch NMD is a holistic doctor in Santa Barbara. Her practice focuses on the natural treatment of illness and disease, women’s health, and pediatrics. Her expertise is providing an individualized approach for patient-centered care.
After receiving a Bachelor’s degree in Fine Arts from the Art Institute of Chicago and Post-baccalaureate in Psychology from De Paul University, Dena Nakhle Birch was awarded her doctorate degree in Naturopathic Medicine from Southwest College of Naturopathic Medicine.
Dr. Dena greatly enjoys doing things to keep her inner child alive. She has an excellent yoga practice, enjoys hiking, scuba diving, snowboarding, mountain biking, cooking, fine arts, travel, and of course spending time with her family.
Dr. Jonathan Birch
NMD, RMSK • Regenerative Medicine
Jonathan Birch NMD, RMSK is a holistic naturopathic medical doctor. His practice focuses on the natural treatment of pain, illness, and disease. His goal is to cultivate a partnership with his patients in order for them to move towards their highest potential of wellness.
After receiving a Bachelor’s degree in Biochemistry from Occidental College, Dr. Jonathan received his doctorate degree in Naturopathic Medicine from Southwest College of Naturopathic Medicine in 2014.
Dr. Jonathan greatly enjoys anything nature. He has a consistent Qi gong practice and enjoys hiking, scuba diving, gardening, cooking, and spending time with family.