New Search 1844 Matthew M. Greiner PA (865) 546-3998 Primary Specialties Physician Assistant, Surgery (Board Certified) Primary Office Address: GI for Kids, PLLC 1975 Town Center Blvd Knoxville, TN 37922 Phone: (865) 546-3998 Fax: (865) 546-1123 Recommend this Physician Get Directions