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Tandra Hammer

Tandra Cadigan, DO, is an OB/GYN physician in private practice in Newport Beach, California. Upon receiving her doctor of osteopathic medicine from Western University of Health Sciences, Dr. Cadigan completed her residency in obstetrics and gynecology at Providence Hospital in Southfield, Michigan and internship at Pontiac Osteopathic Hospital in Pontiac, Michigan.  In addition to her medical career, Dr. Cadigan is involved in advocating for women’s health and the historic preservation and the adaptive reuse of architecturally significant structures.


Dr. Cadigan has no conflicts to disclose.