Rosia Parrish

Rosia Parrish, ND is a naturopathic doctor and holistic fertility specialist who helps women and couples uncover the root causes of infertility. She uses a comprehensive approach that integrates functional medicine, specialty lab testing and fasting bloodwork, botanical medicine, supplements, lifestyle and mind-body medicine, as well as referrals and coordinated care. Her work focuses on optimizing egg and sperm health and creating the most fertile terrain possible.

Dr. Parrish offers personalized, lab-driven care through her telehealth practice in Boulder, CO, with a special focus on secondary infertility, recurrent pregnancy loss, PCOS, irregular cycles, autoimmunity, and complex “mystery” cases that haven’t responded to conventional care.

Her strategic plans look at the entire terrain—hormones, metabolism, immune function, stress physiology, gut health, and emotional wellbeing.