Back to Search Back to Search Greg Rennirt, MD Specialty Orthopaedics Call 701.774.7500 Board Certification American Board of Orthopedic Surgery Education University of Louisville Practice Location Professional Interests Williston Specialty Clinic 20/20 Professional Center 1500 14th St. West, Suite 300, Williston, ND 58801 Direct: 701.774.7500 701.774.7080 701.774.7082 M-F 8:00 am - 5:00 pm Williston Orthopedic Clinic 20/20 Professional Center 1500 14th St. West, Suite 300, Williston, ND 58801 701.774.7500 M-F: 8:00am - 5:00pm CHI St. Alexius Health Williston Medical Center 1301 15th Avenue West, Williston ND 58801 Direct: 701.774.7400 Always Open OrthopedicsSports Medicine
