Meet Our Doctors

Andrea Zengion, ND, LAc ⋅ Erika Horowitz, ND ⋅ Carl Hangee-Bauer, ND, LAc ⋅ Amy Day, ND

Wondering if naturopathic medicine is the right approach? Not sure which doctor to see? We can help you select the right doctor to get you started on your journey to wellness.

Carl Hangee-Bauer, ND, LAc
Integrating naturopathic medicine and acupuncture.

Amy Day, ND
Specializing in women's health.

Erika Horowitz, ND
Specializing in functional endocrinology and women's health.

Andrea Zengion, ND, LAc
Integrating naturopathic medicine and acupuncture.

Natalie Metz, ND
Specializing in digestive health, women's health, environmental medicine, mood disturbances, and customized herbal remedies.

Casey Berkebile, ND
Specializing in family medicine - women, men and children.

All of our doctors are available to give talks on natural medicine topics. They often teach classes at community colleges, medical schools, health food stores, community events, and private functions. If you are interested in setting up a talk or class, please call us at 415-643-6600.

SAN FRANCISCO NATURAL MEDICINE Carl Hangee-Bauer, ND, LAc • Amy Day, ND Erika Horowitz, ND • Andrea Zengion, ND, LAc 1615 20th St • San Francisco CA 94107 • 415-643-6600 Naturopathic Medicine • Acupuncture • Herbal Medicine • Supplements Nutrition • Women's Health • Breast Thermography Smoking Cessation • IV Nutrient Therapy • Bioidentical Hormones • Detoxification