Dr. Sean Perrine joined Patient First as a full time staff physician in September of 2019. He previously worked part time in the East York center. Dr. Perrine received a Bachelor of Arts degree in biological foundations of behavior with a neuroscience concentration from Franklin and Marshall College in Lancaster, Pennsylvania, and he received his osteopathic medical degree from Philadelphia College of Osteopathic Medicine in Philadelphia, Pennsylvania. He completed a residency in family medicine at Penn State Health St. Joseph in Reading, Pennsylvania. Dr. Perrine is board certified by the American Osteopathic Board of Family Physicians.