Marianna Blyumin-Karasik, MD, FAAD, is a board-certified dermatologist and co-founder of Precision Skin & Body Institute®, specializing in cosmetic, medical, surgical, and integrative dermatology with a focus on personalized and holistic skin care. She is the creator of Stamina® Cosmetics, where she champions skin resilience and wellness through science-backed skincare rooted in adaptogenic and neurocosmetic principles.

An active researcher, speaker, mentor, and author of more than 40 scientific publications, Dr. Blyumin-Karasik’s work explores the intersection of skin health, chronic stress, and whole-person wellbeing. Her expertise in topical adaptogens, skin stress, resilience and peri-procedural optimization brings a compassionate, evidence-based approach to helping patients achieve healthier and radiant skin longevity.