Dr. Harry "Tate" Greditzer is a board certified radiologist specializing in musculoskeletal radiology.
Dr. Greditzer is a former Division I collegiate and international water polo player and was a member of the National Water Polo Team before beginning medical school. He attended The Royal College of Surgeons in Ireland and completed residency in radiology at The University of Miami while rotating through Ryder Trauma Center, the busiest Level I traumacenter in the country. Following residency, he completed two years of advanced fellowship training in musculoskeletal imaging and intervention, as well as musculoskeletal MRI at HSS.
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Assistant Attending Radiologist, Hospital for Special Surgery
Assistant Professor of Radiology, Weill Cornell Medical College
Radiological Society of North America (RSNA)
American Roentgen Ray Society (ARRS)
American College of Radiology (ACR)
Society for Skeletal Radiology (SSR)
American Society for Surgery of the Hand (ASSH)
American Board of Radiology, 2014
Fellowship Citizenship Award, Radiology and Imaging, Hospital for Special Surgery, 2016
Fellowship Citizenship Award, Radiology and Imaging, Hospital for Special Surgery, 2015
MS, Anatomy & Neurobiology, Saint Louis University, St. Louis, Missouri
MD, The Royal College of Surgeons, Dublin, Ireland
St. Luke's Hospital, Chesterfield, Missouri
The University of Miami / Jackson Memorial Hospital, Miami, Florida
Hospital for Special Surgery, Musculoskeletal Radiology, 2015
Hospital for Special Surgery, Musculoskeletal MRI, 2016
Greditzer HG 4th, Hutchinson ID, and Potter HG. Radiography and Imaging of the Clavicle. Clavicle Injuries: A Case-based Guide to Diagnosis and Treatment. Springer International Publishing; 2017
Scherer K, Francavilla M, Boonprakong A, Harris M, Greditzer HG 4th, Hayden D, Gaffney C, Francis C, Deitte L. How can I be politically involved in radiology? A report of the Florida Radiology Resident's Challenge. J Am Coll Radiol. 2012 Nov;9(11):846-7.
Greditzer HG 4th, Kaplan LD, Lesniak BP, Jose J. Ultrasound-guided percutaneous long head of the biceps tenotomy: a novel technique with case report. HSS J. 2014 Oct; 10(3):240-4.
Greditzer HG 4th, Jose J. Reply to letter to the editor: ultrasound-guided percutaneous long head of the biceps tenotomy. HSSJ. 2015 Feb;11(1):95.
Li A, Greditzer HG 4th, Jawetz S, Burge AB, Nawabi DH, Potter HG. Preoperative and postoperative MRI evaluation of femoroacetabular impingement. Insights Imaging. 2016; (7)2:187-198.
Li AE, Greditzer HG 4th, Melisaratos DP, Wolfe SW, Feinberg JH, Sneag DB. MRI findings of spinal accessory neuropathy.Clin Radiol. 2016; 71:316-20.
Greditzer HG 4th, Zeidenberg J, Kam CC, Mintz DN, Clifford PD, Gray RR, and Jose J. Axial MRI Sequences Versus Coronal Sequences for Detecting Scapholunate Ligament Tears: Which is More Sensitive? Acta Radiol. 2016 Dec;57(12):1508-1514. doi: 10.1177/0284185115626468. Epub 2016 Jul 20.
Greditzer HG 4th, White NJ, Rollick NC. Injuries of the Scapholunate Interosseous Ligament: An Update. J Am Acad Orthop Surg. 2016; 24(4):e47-8.
Li A, Jawetz S, Greditzer HG 4th, Burge AB, Nawabi DH, Potter HG. MRI Evaluation of Femoroacetabular Impingement after Hip Preservation Surgery. Am J Roentgenol. 2016; 207(2):392-400.
Li A, Sneag DS, Greditzer HG 4th, Johnson CS, Miller TT, Potter HG. Total Knee Arthroplasty: Diagnostic Accuracy of Patterns of Synovitis at MR Imaging. Radiology. 2016; 281(2):499-506.
Cody EA, Greditzer HG 4th, MacMahon A, Koltsov JCB, Sofka CM, Ellis SJ.Effects on the Tarsal Tunnel Following Malerba Z-type Osteotomy Compared to Standard Lateralizing Calcaneal Osteotomy. Foot Ankle Int. 2016 37(9):1017-22.
Greditzer HG 4th, Nawabi DH, Li A, Jawetz ST. Distal rupture of the adductor longus in a skier. Clin Imaging. 2017; 41:144-148.
Greditzer HG 4th, Hutchinson ID, Geannette CS, Hotchkiss RN, Kelly BT, Potter HG. Prevalence of the Os Styloideum in National Hockey League (NHL) Players. Sports Health. 2017 May 1:1941738117707914. doi: 10.1177/1941738117707914.[Epub ahead of print
ICL 37: Elbow and Wrist MRI: Critical Tools for the Hand Surgeon. American Society for Surgery of the Hand 69th Annual Meeting, Boston, MA, September, 2014
ICL 18: Elbow and Wrist MRI: Critical Tools for the Hand Surgeon. American Society for Surgery of the Hand 70th Annual Meeting, Seattle, WA, September, 2015
Imaging of Acute Ligament and Tendon Tears: What the Orthopaedic Surgeon Wants to Know? International Institute for Continuing Medical Education (IICME): Emergency Radiology Course, Hollywood Beach, FL, April 9th, 2016
ICL 52: Elbow and Wrist MRI: Critical Tools for the Hand SurgeonAmerican Society for Surgery of the Hand 71st Annual Meeting, Austin, TX, October 1st, 2016
Ultrasound Examination of the Elbow, Wrist, and Hand & Musculoskeletal Ultrasound Hands-on Instructional Day. International Institute for Continuing Medical Education (IICME): Emergency Radiology Course, Miami Beach, FL, January 14, 2017
Carpal instability for the therapist. Scapholunate ligament injuries: Improving MRI accuracy. University of Miami Miller School of Medicine, Orthopaedic Surgery Grand Rounds, Miami, FL, October 16th, 2011.
Imaging of Common Injuries in the National Football League (NFL). University of Miami Miller School of Medicine, Radiology Grand Rounds, Miami, FL, April 7th, 2016
Imaging of Common Injuries in the National Hockey League (NHL). University of Miami Miller School of Medicine, Radiology Grand Rounds, Miami, FL, November 29th, 2016
Imaging of Common Injuries in the National Hockey League (NHL). University of Kansas School of Medicine, Radiology Resident Teaching Conference, Kansas City, KS, December 20th,2016
Greditzer HG 4th. VuMedi Hand and Wrist Webinar: MRI: Ligament Injuries of the Thumb, July 27th, 2015
Greditzer HG 4th & King DJ. VuMedi Sports Medicine Webinar: MRI & Arthroscopy of the Athletic Hip, June 28th, 2017
One of the goals of HSS is to advance the science of orthopedic surgery, rheumatology, and related disciplines for the benefit of patients. Physicians at HSS may collaborate with outside companies for education, research and medical advances. HSS supports this collaboration in order to foster medical breakthroughs; however HSS also believes that these collaborations must be disclosed.
As part of the disclosure process, this website lists physician collaborations with outside companies. The disclosures are provided by information provided by the physician and other sources and are updated regularly. Further information may be available on individual company websites.
As of November 14, 2019, Dr. Greditzer reported no relationships with healthcare industry.
By disclosing the collaborations of HSS physicians with industry on this website, HSS and its physicians make this information available to their patients and the public, thus creating a transparent environment for those who are interested in this information. Further, the HSS Conflicts of Interest Policy does not permit physicians to collect royalties on products developed by him/her that are used on patients at HSS.