Dr. Barbara Custer, L.Ac., O.M.D is the founder of East West Optimum Health. She has been practicing Oriental Medicine since 1980.

Dr. Custer was acknowledged by San Francisco Focus Magazine as one of the top Oriental Medical Doctors in the San Francisco Bay Area, voted the “Best of Marin” by the Pacific Sun and voted Patients' Choice Winner of 2015 for Oriental Medicine by Opencare.com. She has taught nationally and internationally.

Dr. Custer is a graduate of the North American College of Acupuncture, Vancouver Canada 1979. Licensed in the state of California in 1980. She did a clinical internship with Master Tamura Heiji in Kyoto, Japan. She attended graduate classes at the Meiji School of Oriental Medicine in Kyoto, Japan. In 1983, she obtained her Doctorate in Oriental Medicine from Samra University, Santa Barbara, California. She has has done extensive training in Endocrinology with Dr. Thomas Alexander M.D. at Renton Clinic, Renton Washington. She currently holds a California State and National license. 

In her private practice in Mill Valley, California, she specializes in immunology, endocrinology and hormonal issues. Her focus is on creating optimum health programs using acupuncture, herbal medicine, nutrition and western medical testing, merging science and natural medicine.

Dr. Custer has published her book, "The World of Edible Medicine" which is available today on Amazon.comThis magazine-style, visually inspiring work, will educate you about the ancient wisdom and current scientific research of medicinal fruits, flowers, spices, vegetables, and herbs. Written as a fun teaching tool to educate people about the importance of using food as their most basic medicine.

Dr. Custer has just finished teaching classes at the Harmonia Wellness Center in Sausalito, CA on supper foods. Dr. Custer takes on-going classes at Sur la Table and the San Francisco Cooking School. She is currently studying with the Matthew Kenney Organic cooking school, Venice Beach, Ca.


“I have struggled for years with sleep issues.  Dr. Custer was the first person who was able to really help me.  She has completely changed my life.” - Roxanne M.
I  am a grateful and loyal patient of Dr. Custer for over 12 years. Throughout the years she helped me to keep my severe case of IBS under control. Barbara helps me to keep my weekly stress under control. I have passed through menopause easily with her wise guidance of natural herbal formulas, She is a master in her field of healing and acupuncture.  I recommend her in the highest regard. - J, Mill Valley
"The best in Marin! A great doctor. She is professional, calm , caring , listens and a great healer! The minute you walk in to her office she and her assistant Holly make you feel like your at home! It's an exceptional experience while getting the care you need and deserve!" - Dawn R.
"I have been working with Dr. Barbara Custer for two years. She is an amazing healer and my health has improved immensely. I had digestive problems that are now completely healed. She is very knowledgeable and intuitive, with a grasp of oriental and integrative western medical techniques. Highly recommended!" - Linda J.
"Dr. Barbara Custer is an absolute Goddess-send! I've been seeing her now about 4 years for digestive issues, adrenal fatigue and the overall effects 'life' has on the body. Her treatments are so nourishing and she immediately tunes in to what is happening physically, emotionally and energetically with you. Her approach is pragmatic, never recommending more than what you really need and always making suggestions on what you can do to empower your own healing. And her scope of knowledge is encyclopedic ranging from allergies to hormones to nutrition to pain management, etc, etc! I simply can't recommend her enough. She is definitely part of my Dream Team!" - Jennifer B.