About Us

About Crossroads Dermatology

Crossroads Dermatology has been serving Longmont and the surrounding communities since 2018. Dr. Bair has practiced in the area since 2010 and is both rooted in the community and committed to serving patients throughout Northern Colorado and beyond.  The entire staff of Crossroads Dermatology looks forward to serving your medical, surgical, and cosmetic dermatological needs. 

About Our Providers

Sarah Bair, M.D.

Dr. Bair is a Fellow of the American Academy of Dermatology (FAAD) specializing in both medical and cosmetic dermatology including the treatment of the skin, hair, and nails. She prides herself on offering exceptional care with a personal touch.

Dr. Bair graduated with honors from the University of Nebraska School of Medicine in Omaha, Nebraska and holds an undergraduate degree in finance (B.S.B.A.), summa cum laude from Creighton University. Dr. Bair completed her intern transitional year at Presbyterian/St. Luke’s Hospital in Denver and Dermatology residency at the University of South Florida in Tampa, Florida.

Having developed strong patient relationships in Longmont, Loveland, Estes Park, and surrounding communities during her tenure at the Longmont Clinic and Lake Loveland Dermatology, Dr. Bair is excited to welcome you to her own practice in Longmont.

In her spare time, Dr. Bair enjoys traveling with her husband and two boys, as well as hiking, reading, and gardening.

Sheena Chand is a certified Physician Assistant who has practiced in dermatology since 2008. She is passionate about providing exceptional care in general dermatology, including skin cancer screening and treatment, acne, psoriasis, and eczema. She loves collaborating with patients to provide the most up-to-date care tailored to each individual.


Sheena grew up in New Mexico and graduated from Colorado State University with her B.S. in Biology establishing her love of Colorado. She earned her Master of Medical Science in Physician Assistant studies at Northeastern University in Boston, MA.

In her spare time, Sheena enjoys horseback riding, reading, hiking, and spending time with her husband and daughter.