Dr. Seago Gives Back! In November 2010, Dr. John Seago, accompanied by his daughter Dr. Kristina Seago, a graduate of Temple University School of Dentistry, participated in a dental mission trip to the Dominican Republic. There they volunteered their time and clinical expertise to care for the oral health of the underprivileged citizens of the Dominican. Dr. Seago is giving back and his entire staff is very proud and supportive of his efforts!