Shawn VanGronigen is a National Commission Board Certified Physician Assistant, specializing in dermatology. Shawn was a registered respiratory therapist for 16 years before graduating from the University of California Davis with a degree as a Physician Assistant. He sees patients in our Hanford and Visalia locations and treats a variety of dermatologic conditions, including acne, psoriasis, rashes, eczema, and warts, as well as general skin exams and biopsies