Sean Lloyd is a board certified Physician Assistant who has been practicing dermatology since 2016. He received his bachelor’s degree in behavioral science with an emphasis in psychology from Utah Valley University in 2005 and his Master of Science in Health Sciences for Physician Assistants degree, with surgical specialization, from Weill Cornell Medical College of Cornell University in New York City in 2010. While doing his graduate training in New York, Sean had the opportunity to learn from world class physicians at some of the most prestigious hospitals including; the New York-Presbyterian University Hospital of Columbia and Cornell, Hospital for Special Surgery and Memorial Sloan Kettering Cancer Center.

After graduating, Sean joined the National Health Service Corps where he served for 5 years practicing primary care medicine and psychiatry in underserved communities of Idaho and Colorado. Although he loved what he was doing, Sean has always had a passion for both medical and surgical dermatology so in 2016 he and his family accepted an offer to move to Arizona and train in dermatology. Sean is experienced in treating all skin, hair and nail disorders. He has a particular passion for the detection, treatment and prevention of skin cancer, and is dedicated to educating his patients about the importance of sun protection and regular skin exams. He is skilled in lesion removal and has trained extensively in surgical procedures. He also treats eczema, acne, rosacea, melasma, psoriasis, keloids, and other general dermatology conditions.

Sean has been a clinical preceptor in dermatology for Midwestern University Physician Assistant Program and he is an active Fellow of the Society of Dermatology Physician Assistants, the Arizona State Association of Physician Assistants and the Arizona Dermatology Physician Assistant Society. Sean was born and raised in the mountains of Utah and his wife Jill is a native Arizonan. When he is not in the clinic seeing patients he enjoys spending time in the outdoors hiking and camping with his 3 sons and mountain biking with his wife. He speaks both Spanish and Portuguese.




"PA was very thorough and explained what to look for in skin changes."


"Very helpful staff"


"Have loved visiting Dr. Yarbrough, hate to see him retire, but happy for him as he so deserves it! Staff is excellent, friendly, helpful. Will still use this clinic. Thank you!"


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Cosmetics/aesthetics 800.647.9851

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