Yuho Hayashi, Ph.D., L.Ac. (Owner)


Ancient Prescription was born out of Dr. Hayashi’s life-long pursuit of natural sciences, and of her ideology for healthcare that is sincere, gentle, yet “amazingly” effective.

Originally from Japan, Dr. Hayashi has lived and studied in Switzerland, France, and US. She completed her undergraduate degree in biochemistry at New York University, then her graduate studies in space physiology at NASA Johnson Space Center and Ph.D. in cancer biology at The University of Texas MD Anderson Cancer Center in Houston, TX. All the while, she also learned to fly airplanes as a commercial pilot.

At Ancient Prescription, Dr. Hayashi is dedicated to help people find real and lasting relief from feeling and being sick in the spirit of “一期一会” (pronounced ichi go ichi e), meaning “each moment, only once in a lifetime”. She strives to be a trustworthy advocate for them for the benefit of their long-term health.


Qualifications –

California- and Arizona Licensed acupuncturist (L.Ac)

National-board certified Diplomate of Oriental Medicine (NCCAOM)

Doctor of Philosophy (Cancer biology)