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Board Certification
American Board of Orthopaedic SurgeryAmerican Board of Orthopaedic Surgery (Sub: Sports Medicine)Patient Rating
4.9 /5( out of 173 reviews )The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers.
The scale on which responses are measured is 1 to 5 with 5 being the best score.
Patient Comments
Patient comments are gathered from our patient experience survey and displayed in their entirety.
Patients are de-identified for confidentiality and patient privacy.October 14, 2024ORTHOPAEDICS CENTERHe knows what is best and explains it very well
October 12, 2024ORTHOPAEDICS CENTERDr Greis is a great Doctor. He is friendly and makes it easy to understand in this case my condition and what to expect for the future. Thank you Dr Greis!
September 30, 2024ORTHOPAEDICS CENTERDr. Patrick E. Greis, care about my problem and a professional gave me a confidence to get healed in the right way. Thank you Dr. Greis.
September 29, 2024ORTHOPAEDICS CENTERFirst class Doctor. Took care of both my shoulders and turned out the results were amazing.
September 21, 2024ORTHOPAEDICS CENTERDr. Greis is knowledgeable, compassionate, kind, and caring. He explained the extent of my injury clearly as well as possible treatment options with the pros and cons to each. His bedside manner is excellent! He instilled trust instantly and I knew that he really cared about me and my recovery. He is an amazing physician and I am very grateful that I have the opportunity to be cared for by him.
July 14, 2024ORTHOPAEDICS CENTERI asked around and Doctor Greis came with excellent recommendations. He has not disappointed me. And his staff was equally amazing!!
July 14, 2024ORTHOPAEDICS CENTERDr. Greis did an excellent job on my ACL reconstruction. He is a very efficient and knowledgeable doctor who took the time to make sure I understood everything without any fluff. He was personable and professional. My recovery has been quick and easy. I hope I don't tear my ACL again, but if I do, I would see Dr. Greis again for sure!
July 14, 2024ORTHOPAEDICS CENTERDr Gries listened to my symptoms. After reviewing the X-rays he discussed the findings and included me in to final decision making for treatment
July 11, 2024ORTHOPAEDICS CENTERExcellent surgeon, wonderful experience.
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Board Certification and Academic Information
Academic Departments Orthopaedics -Primary Physical Therapy & Athletic Training -Adjunct Board Certification American Board of Orthopaedic SurgeryAmerican Board of Orthopaedic Surgery (Sub: Sports Medicine)Education history
Fellowship Shoulder and Knee Arthroscopy: Sports Medicine - Steadman Hawkins Clinic Fellow Orthopedic Surgery - University Health Center of Pittsburgh Resident Internship Orthopedic Surgery - University Health Center of Pittsburgh Intern Medicine - University of Michigan M.D. Undergraduate Chemistry/Cellular and Molecular Biology - University of Michigan B.S. Selected Publications
Journal Article
- Chalmers PN, Beck L, Miller M, Kawakami J, Dukas AG, Burks RT, Greis PE, Tashjian RZ (2020). Acromial morphology is not associated with rotator cuff tearing or repair healing. J Shoulder Elbow Surg, 29(11), 2229-2239. (Read full article)
- Tashjian RZ, Shin J, Broschinsky K, Yeh CC, Martin B, Chalmers PN, Greis PE, Burks RT, Zhang Y (2020). Minimal clinically important differences in the American Shoulder and Elbow Surgeons, Simple Shoulder Test, and visual analog scale pain scores after arthroscopic rotator cuff repair. J Shoulder Elbow Surg, 29(7), 1406-1411. (Read full article)
- ONeill DC, Christensen G, Kawakami J, Burks RT, Greis PE, Tashjian RZ, Chalmers PN (2020). Revision anterior glenohumeral instability: is arthroscopic treatment an option? JSES Int, 4(2), 287-291. (Read full article)
- Chalmers PN, Uffman W, Christensen G, Greis P, Aoki S, Nelson R, Yoo M, Tashjian RZ (2020). A single-institution analysis of factors affecting costs in the arthroscopic treatment of glenohumeral instability. JSES Int, 4(2), 297-301. (Read full article)
- Knapik DM, Salata MJ, Voos JE, Greis PE, Karns MR (2020). Role of the Meniscofemoral Ligaments in the Stability of the Posterior Lateral Meniscus Root After Injury in the ACL-Deficient Knee. JBJS Rev, 8(1), e0071. (Read full article)
- Uffmann WJ, Christensen GV, Yoo M, Nelson RE, Greis PE, Burks RT, Tashjian RZ, Chalmers PN (2019). A Cost-Minimization Analysis of Intraoperative Costs in Arthroscopic Bankart Repair, Open Latarjet, and Distal Tibial Allograft. Orthop J Sports Med, 7(11), 2325967119882001. (Read full article)
- Karns MR, Jones DL, Todd DC, Maak TG, Aoki SK, Burks RT, Yoo M, Nelson RE, Greis PE (2018). Patient- and Procedure-Specific Variables Driving Total Direct Costs of Outpatient Anterior Cruciate Ligament Reconstruction. Orthop J Sports Med, 6(8), 2325967118788543. (Read full article)
- Tashjian RZ, Belisle J, Baran S, Granger EK, Nelson RE, Burks RT, Greis PE (2018). Factors influencing direct clinical costs of outpatient arthroscopic rotator cuff repair surgery. J Shoulder Elbow Surg, 27(2), 237-241. (Read full article)
- Robins RJ, Daruwalla JH, Gamradt SC, McCarty EC, Dragoo JL, Hancock RE, Guy JA, Cotsonis GA, Xerogeanes JW, ASP Collaborative Group, Tuman JM, Tibone JE, Javernick MA, Yochem EM, Boden SA, Pilato A, Miley JH, Greis PE (2017). Return to Play After Shoulder Instability Surgery in National Collegiate Athletic Association Division I Intercollegiate Football Athletes. Am J Sports Med, 45(10), 2329-2335. (Read full article)
- Tashjian RZ, Erickson GA, Robins RJ, Zhang Y, Burks RT, Greis PE (2017). Influence of Preoperative Musculotendinous Junction Position on Rotator Cuff Healing After Double-Row Repair. Arthroscopy, 33(6), 1159-1166. (Read full article)
- Robins RJ, Anderson MB, Zhang Y, Presson AP, Burks RT, Greis PE (2017). Convergent Validity of the Patient-Reported Outcomes Measurement Information System's Physical Function Computerized Adaptive Test for the Knee and Shoulder Injury Sports Medicine Patient Population. Arthroscopy, 33(3), 608-616. (Read full article)
- Tashjian RZ, Lilly DT, Isaacson AM, Georgopoulos CE, Bettwieser SP, Burks RT, Greis PE, Presson AP, Granger EK, Zhang Y (2016). Incidence of and Risk Factors for Symptomatic Venous Thromboembolism After Shoulder Arthroplasty. Am J Orthop (Belle Mead NJ), 45(6), E379-E385. (Read full article)
- Swenson JD, Davis JJ, Stream JO, Crim JR, Burks RT, Greis PE (2015). Local anesthetic injection deep to the fascia iliaca at the level of the inguinal ligament: the pattern of distribution and effects on the obturator nerve. J Clin Anesth, 27(8), 652-7. (Read full article)
- Potter MQ, Wylie JD, Granger EK, Greis PE, Burks RT, Tashjian RZ (2015). One-year Patient-reported Outcomes After Arthroscopic Rotator Cuff Repair Do Not Correlate With Mild to Moderate Psychological Distress. Clin Orthop Relat Res, 473(11), 3501-10. (Read full article)
- Potter MQ, Wylie JD, Greis PE, Burks RT, Tashjian RZ (2014). Psychological distress negatively affects self-assessment of shoulder function in patients with rotator cuff tears. Clin Orthop Relat Res, 472(12), 3926-32. (Read full article)
- Daruwalla JH, Greis PE, Hancock R, ASP Collaborative Group, Xerogeanes JW (2014). Rates and Determinants of Return to Play After Anterior Cruciate Ligament Reconstruction in NCAA Division 1 College Football Athletes: A Study of the ACC, SEC, and PAC-12 Conferences. Orthop J Sports Med, 2(8), 2325967114543901. (Read full article)
- Tashjian RZ, Hung M, Burks RT, Greis PE (2013). Influence of preoperative musculotendinous junction position on rotator cuff healing using single-row technique. Arthroscopy, 29(11), 1748-54. (Read full article)
- Thackeray EM, Swenson JD, Gertsch MC, Phillips KM, Steele JW, Burks RT, Tashjian RZ, Greis PE (2013). Diaphragm function after interscalene brachial plexus block: a double-blind, randomized comparison of 0.25% and 0.125% bupivacaine. J Shoulder Elbow Surg, 22(3), 381-6. (Read full article)
- Davis JJ, Buck NS, Swenson JD, Johnson KB, Greis PE (2011). Serotonin syndrome manifesting as patient movement during total intravenous anesthesia with propofol and remifentanil. J Clin Anesth, 25(1), 52-4. (Read full article)
- Hardy JC, Hung M, Snow BJ, Martin CL, Tashjian RZ, Burks RT, Greis PE (2013). Blood transfusion associated with shoulder arthroplasty. J Shoulder Elbow Surg, 22(2), 233-9. (Read full article)
- Davis JJ, Buck NS, Swenson JD, Johnson KB, Greis PE (2/1/2013). Serotonin syndrome manifesting as patient movement during total intravenous anesthesia with propofol and remifentanil. J Clin Anesth, 1, 52-4.
- Greis PE, Koch BS, Adams B (2012). Tibialis anterior or posterior allograft anterior cruciate ligament reconstruction versus hamstring autograft reconstruction: an economic analysis in a hospital-based outpatient setting. Arthroscopy, 28(11), 1695-701. (Read full article)
- Snow BJ, Wilcox JJ, Burks RT, Greis PE (2012). Evaluation of muscle size and fatty infiltration with MRI nine to eleven years following hamstring harvest for ACL reconstruction. J Bone Joint Surg Am, 94(14), 1274-82. (Read full article)
- Southam JD, Greis PE (2012). Delayed, transient musculocutaneous nerve palsy after the Latarjet procedure. J Shoulder Elbow Surg, 21(5), e8-11. (Read full article)
- Bergeson AG, Tashjian RZ, Greis PE, Crim J, Stoddard GJ, Burks RT (2012). Effects of platelet-rich fibrin matrix on repair integrity of at-risk rotator cuff tears. Am J Sports Med, 40(2), 286-93. (Read full article)
- Kamath GV, Redfern JC, Greis PE, Burks RT (2011). Revision anterior cruciate ligament reconstruction. Am J Sports Med, 39(1), 199-217. (Read full article)
- Crim J, Burks R, Manaster BJ, Hanrahan C, Hung M, Greis P (2010). Temporal evolution of MRI findings after arthroscopic rotator cuff repair. AJR Am J Roentgenol, 195(6), 1361-6. (Read full article)
- Crim J, Burks RT, Manaster BJ, Hanrahan C, Hung M, Greis PE (12/1/2010). Temporal evoluation of MRI findings after arthroscopic rotator cuff repair. AJR Am J Roentgenol, 195(6), 1361-1366.
- Petron DJ, Greis PE, Aoki SK, Black S, Krete D, Sohagia KB, Burks R (2010). Use of knee magnetic resonance imaging by primary care physicians in patients aged 40 years and older. Sports Health, 2(5), 385-90. (Read full article)
- Hollis R, West H, Greis PE, Burks RT (2009). Autologous bone effects on femoral tunnel widening in hamstring anterior cruciate ligament reconstruction. J Knee Surg, 22(2), 114-119..
- Davis JJ, Swenson JD, Greis PE, Burks RT, Tashjian RZ (2009). Interscalene block for postoperative analgesia using only ultrasound guidance: the outcome in 200 patients. J Clin Anesth, 21(4), 272-7. (Read full article)
- Hollis R, West H, Greis P, Brown N, Burks R (2009). Autologous bone effects on femoral tunnel widening in hamstring anterior cruciate ligament reconstruction. J Knee Surg, 22(2), 114-9. (Read full article)
- Burks RT, Crim J, Brown N, Fink B, Greis PE (2009). A prospective randomized clinical trial comparing arthroscopic single- and double-row rotator cuff repair: magnetic resonance imaging and early clinical evaluation. Am J Sports Med, 37(4), 674-82. (Read full article)
- Gerber JP, Marcus RL, Dibble LE, Greis PE, Burks RT, LaStayo PC (2009). The use of eccentrically-biased resistance exercise to mitigate muscle impairments following anterior cruciate ligament reconstruction. A short review. Sports Health, 1(1), 31-38.
- Gerber JP, Marcus RL, Dibble LE, Greis PE, Burks RT, LaStayo PC (2009). Effects of early progressive eccentric exercise on muscle size and function after anterior cruciate ligament reconstruction: a 1-year follow-up study of a randomized clinical trial. Phys Ther, 89(1), 51-9. (Read full article)
- Greis PE, Legrand A, Burks RT (2008). Bilateral shoulder chondrolysis following arthroscopy. A report of two cases. J Bone Joint Surg Am, 90(6), 1338-44. (Read full article)
- Beck P, Brown NA, Greis PE, Burks RT (2007). Patellofemoral contact pressures and lateral patellar translation after medial patellofemoral ligament reconstruction. Am J Sports Med, 35(9), 1557-63. (Read full article)
- Bryan NA, Swenson JD, Greis PE, Burks RT (2007). Indwelling interscalene catheter use in an outpatient setting for shoulder surgery: technique, efficacy, and complications. J Shoulder Elbow Surg, 16(4), 388-95. (Read full article)
- Gerber JP, Marcus RL, Dibble LE, Greis PE, Burks RT, LaStayo PC (2007). Effects of early progressive eccentric exercise on muscle structure after anterior cruciate ligament reconstruction. J Bone Joint Surg Am, 89(3), 559-70. (Read full article)
- Dienst M, Greis PE, Ellis BJ, Bachus KN, Burks RT (2007). Effect of lateral meniscal allograft sizing on contact mechanics of the lateral tibial plateau: an experimental study in human cadaveric knee joints. Am J Sports Med, 35(1), 34-42. (Read full article)
- Gerber JP, Marcus RL, Dibble LE, Greis PE, Burks RT, Lastayo PC (2007). Safety, feasibility, and efficacy of negative work exercise via eccentric muscle activity following anterior cruciate ligament reconstruction. J Orthop Sports Phys Ther, 37(1), 10-8. (Read full article)
- Swenson JD, Bay N, Loose E, Bankhead B, Davis J, Beals TC, Bryan NA, Burks RT, Greis PE (2006). Outpatient management of continuous peripheral nerve catheters placed using ultrasound guidance: an experience in 620 patients. Anesth Analg, 103(6), 1436-43. (Read full article)
- Lahav A, Burks RT, Greis PE, Chapman AW, Ford GM, Fink BP (2006). Clinical outcomes following osteochondral autologous transplantation (OATS). J Knee Surg, 19(3), 169-73. (Read full article)
- Gerber JP, Marcus RL, Dibble LE, Greis PE, LaStayo PC (2006). Early application of negative work via eccentric ergometry following anterior cruciate ligament reconstruction: a case report. J Orthop Sports Phys Ther, 36(5), 298-307. (Read full article)
- Burks RT, Greis PE, Arnoczky SP, Scher C (2006). The use of a single osteochondral autograft plug in the treatment of a large osteochondral lesion in the femoral condyle: an experimental study in sheep. Am J Sports Med, 34(2), 247-55. (Read full article)
- Greis PE, Lahav A (2006). Bilateral displaced "bucket handle" tears of the medial meniscus in a 16-year-old girl. J Knee Surg, 19(1), 41-4. (Read full article)
- Burks RT, Crim J, Fink BP, Boylan DN, Greis PE (2005). The effects of semitendinosus and gracilis harvest in anterior cruciate ligament reconstruction. Arthroscopy, 21(10), 1177-85. (Read full article)
- Greis PE, Holmstrom MC, Bardana DD, Burks RT (2002). Meniscal injury: II. Management. J Am Acad Orthop Surg, 10(3), 177-87. (Read full article)
- Greis PE, Bardana DD, Holmstrom MC, Burks RT (2002). Meniscal injury: I. Basic science and evaluation. J Am Acad Orthop Surg, 10(3), 168-76. (Read full article)
- Greis PE, Burks RT, Bachus K, Luker MG (2001). The influence of tendon length and fit on the strength of a tendon-bone tunnel complex. A biomechanical and histologic study in the dog. Am J Sports Med, 29(4), 493-7. (Read full article)
- Greis PE, Dean M, Hawkins RJ (1996). Subscapularis tendon disruption after Bankart reconstruction for anterior instability. J Shoulder Elbow Surg, 5(3), 219-22. (Read full article)
Review
- LeGrand AB, Greis PE, Dobbs RE, Burks RT (2007). MPFL reconstruction. [Review]. Sports Med Arthrosc Rev, 15(2), 72-7. (Read full article)
- Warner JJ, Greis PE (1998). The treatment of stiffness of the shoulder after repair of the rotator cuff. [Review]. Instr Course Lect, 47, 67-75. (Read full article)
Book Chapter
- Greis PE, Burks RT (2003). Arthroscopic Menisectomy. In McGinty, Burkhaust, Jackson, Johnson, Richmond (Eds.), Operative Arthroscopy (3rd Edition, pp. 218-231).
- Greis PE, Weiss JR, Burks RT (2001). Gymnastics. In Fu FH; Stone DA (Ed.), Sports Injuries: Mechanisms, Preventation, Treatment (2nd Edition, pp. 468-482). Philadelphia, PA.
- Warner JJP, Greis PE (1997). Recurrent Anterior Instability. In Norris, Tom R. (Eds.), Orthopaedic Knowledge Update-Shoulder and Elbow (pp. 77-83). Rosemont, IL: American Academy of Orthopaedic Surgeons.
Abstract
- Greis, PE, Kuhn, JH, Schultheis, J, Hintermeister, R, Hawkins, RJ (1996). Validation of the Lift Off Test and Analysis of Subscapularis Activity During Maximal Internal Rotation [Abstract]. Ortho. Trans, 20(2), 428.
Video/Film/CD/Web/Podcast
- Dobbs R, Greis PE, Burks RT (2008). MPFL Reconstruction. Academy Video Presentation. Encore Presentation. [Video]. San Francisco: AAOS.
- Dobbs R, Greis PE, West HS, Burks RT (2007). MPFL reconstruction. [Video]. San Francisco: AAOS.
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News & Podcasts