
Dr. Sophia Kogan, MD, Co-founder of Nutrafol
Your most direct route to hair growth results.
Our doctors work to identify root causes and take a holistic approach to creating a hair wellness action plan to improve your hair growth through whole-body health.
Together you’ll talk about your hair, health, and daily life so your ND can give you tailored advice on:
- stress management
- hormone health
- environmental exposure
- dietary choices
- healthy habit formation
- learning from your HMA results
- finding medical treatment if needed
Meet our NDs.

Dr. Kali Olsen,
ND, MSAc, MS

Dr. Nicole Klughers,
ND, PharmD, MSAc

Dr. Katelyn Cloyd,
ND

Dr. Ariana Zastrow,
ND, CNS

Dr. Anya Arthen,
ND, PharmD

Dr. Lauren Geyman,
ND

Dr. Melissa Anzelone,
ND
