MARK G. SIEGEL, M.D.

Curriculum Vitae MARK G. SIEGEL, M.D. Cincinnati Sportsmedicine & Orthopaedic Center, Inc. 10663 Montgomery Rd Cincinnati, Ohio 45242 (513) 891-3200 GENERAL INFORMATION: Date of Birth: October 14, 1953 Place of Birth: Philadelphia, PA EDUCATION: Boston University School of Medicine 1971-77 Honors Six-Year Program/ Concurrent BA-MD, Summa Cum Laude DEGREES AND HONORS: Bachelor of Arts/ Summa Cum Laude, Boston University 1977 Doctor of Medicine, Boston University School of Medicine 1977 Diplomat of the National Board of Medical Examiners 1978 Resident in Surgery, Mount Sinai Hospital New York, New York 1978 Resident and Chief Resident in Orthopaedics Mount Sinai Hospital New York, New York 1981 Diplomat of the American Academy of Orthopaedic Surgeons Board Certification, American Academy of 1984 Orthopaedic Surgeons Certified, American Board of Independent Medical Examiners 2004 1

DEGREES AND HONORS (cont.): Fellow, American College of Orthopaedic Surgeons 1985 Robert Hayward Kennedy Trauma Oration, Residents Paper Competition, American College of Surgeons 1980 Certificate of Recognition American Academy of Family Physicians, Teacher in Family Practice 1983 America's Top Physicians 2003-2006 Consumer Research Council of America POST GRADUATE EDUCATION: Resident in Surgery, Mount Sinai Hospital New York, New York 1978 Resident in Orthopaedics, Mount Sinai Hospital New York, New York 1980 Chief Resident of Orthopaedics, Mount Sinai Hospital New York, New York 1981 Fellow, Arthroscopy and Knee Ligament Reconstruction Cincinnati Sportsmedicine and Orthopaedic Center Cincinnati, Ohio 1982 WORK EXPERIENCE/POSITIONS HELD: Specialist in Joint Reconstruction and Arthroscopy Cincinnati Sportsmedicine and Orthopaedic Center Fellowship Training and residency education, Cincinnati Sportsmedicine Education and Research Foundation 1982 Present 1982-Present Associate Clinical Professor, Dept. of Aerospace Engineering 1984-2004 University of Cincinnati Specialist in Joint Reconstruction and Arthroscopy Cincinnati Sportsmedicine and Orthopaedic Center 1982 - Present Chairman, Deaconess Hospital Department of Orthopaedics 1990-2004 Deaconess Hospital, Laser Arthroscopy Committee 1990-2004 CIGNA, Membership and Operating Review Board 1992-2000 Christ Hospital, Orthopedic Executive Committee 1999-2005 Jewish Hospital, Executive Board of Directors 2004-2007 2

Work Experience (continued) Medical Director, Health South Rehabilitation 1999 2004 Cincinnati Sports Medicine and Orthopedic Center Editorial Peer Reviewer, The Journal of Arthroscopy Editorial Peer Reviewer, The American Journal of Sports Medicine Nominating committee, Jewish Hospital Board of Directors Member, Executive Board, Jewish Hospital, Board of Directors Editor, Reviewer, Krames Publications, medical information pamphlet And patient education Independent Medical Examiner, Peer Level II review, Sheakley Unicomp, Medical Dispute Ohio Workers Compensation 2000 - Present Present 2003 - Present 2004 - Present 2000 - Present 2003 - Present Independent Medical Examiner, Peer Level II review, 2003-2007 Compmanagement Health Systems. Ohio Workers Compensation Independent Medical Examiner, Peer Level I and II review Genex Workers Compensation / Ohio and Kentucky Independent Medical Examiner ReMed, Inc. Medical Director, Genex Medical Services, Ohio Peer Review Workers Compensation 2003 - Present 2003 - Present 2004- Present Medical Director, ALP Medical Services, Ohio Peer Review 2004-2009 Workers Compensation Editorial Board, Journal of Arthroscopy 2005-Present Jewish Hospital, Executive Committee, Board of Directors 2004-2009 Jewish Hospital, Chief of Orthopaedics Medical Director Home Care Partners 2012-Present 2013-Present LICENSURE: Kentucky 21932 Ohio 46440 Oregon MD24407 DEA Number Kentucky BS5550442 DEA Number Ohio AS1275470 3

MEMBERSHIP: Cincinnati Academy of Medicine Ohio State Medical Association American Academy of Orthopaedic Surgeons American College of Sports Medicine American Orthopaedic Society for Sportsmedicine Arthroscopy Association of North America TEACHING POSITIONS: 1982 - Present Instructor, clinical preceptor, Knee Reconstruction and Sports Medicine Fellowship, for Orthopaedic Surgeons having completed residency 1983 - Present Clinical Instructor, Sports Medicine elective, for Family Practice Residents, Univ. of Cincinnati, School of Medicine 1983 - Present Clinical Instructor, Sports Medicine elective, for medical students, Univ. of Cincinnati, School of Medicine 1986-2004 Clinical Instructor, Sports Medicine elective, for Fellows in Adolescent Medicine, Children's Hospital, University of Cincinnati 1986 2004 Adjunct Professor, Department of Aerospace and Mechanical Engineering, University of Cincinnati PAPERS AND PUBLICATIONS: Siegel MG and Mac SS: Superior Dislocation of the Patella with Interlocking Osteophytes. J.Trauma, 22:253-254, 1982. Levy RN, Siegel MG, Sedlin ED, and Siffert RS: Complications of Ender-Pin Fixation in Basicervical, Intertrochanteric, and Subtrochanteric Fractures of the Hip. J.Bone Joint Surg., 65A:66-69, 1983. 4

PAPERS AND PUBLICATIONS (cont): Siegel MG, Grood ES, Hefzy S, Butler DL, and Noyes FR: Analysis and Placement of the Anterior Cruciate Ligament Substitute. Orthopaedic Transactions, 1983. Barret G, Kaufer H, Leach R, Siegel M, and Levy R: The Management of Pain in Sports Medicine. Parke-Davis 1983. Siegel MG: Physiology and Management of the Acute Knee Injury. Clinics in Sports Med., 1, 1984. Siegel MG: The Effects of Continuous Passive Motion on Anterior Cruciate Ligament Reconstruction and Stability. Discussion from AOSSM, Williamsburg, VA, Am. J. of Sports Med., 1984. Siegel MG, Siqueland KA, and Noyes FR: The Use of Computerized Thermography in the Evaluation of Non-Traumatic Anterior Knee Pain, Orthopaedics, 10:825-830, 1987 Siegel MG: The Maquet Osteotomy: A Review of Risks. Orthopaedics 10:1073-1078, 1987. Siegel MG and Saddemi S: Partial Tear of the Anterior Cruciate Ligament. Orthopaedic Update Siegel MG and Larkin JJ: Radiographic Correction of Patella Tilt following Lateral Release. Submitted to Am. J. of Sports Med., 1988. Siegel MG and Larkin JJ: Osteochondromatosis of the Shoulder in a Skeletally Immature Individual. Submitted to Clin. Orthop., 1988. Larkin JJ and Siegel MG: Congenital Dislocation of the Patella, Long Term Follow-up. Submitted to Clin. Orthop., 1988. Butler DL, Grood ES, Noyes FR, Olmstead ML, Hohn RB, Arnoczky SP, and Siegel MG: Mechanical Properties of Primate Vascularized vs. Nonvascularized Patellar Tendon Grafts; Changes Over Time. J. of Orthop. Res., 7:68-79, 1989. Siegel MG and Larkin JJ: Neglected Congenital Dislocation of the Patella. Clinical Orthopaedics, Vol 25, pp 45-49, 1992. Bryant D and Siegel, MG: Osteochondritis Dessicans of the Talus - A New Technique for Arthroscopic Drilling. Journal of Arthroscopy, 1993. Siegel MG and Roberts CS: Meniscal Allografts - New Trends and Developments in Sports Medicine. Vol 12 #1, 1993. Roberts CS and Siegel MG: Diagnosis of Greater Trochanteric Fracture by MRI. Journal of Radiology. Accepted for publication 1993. Roberts CS, Siegel MG and DeMaio M, Radiographic Changes Following Allograft Anterior Cruciate Ligament Repair. Orthopaedic Transactions 1993. Matava MJ, Siegel MG: Arthroscopic reconstruction of the ACL with semitendinosus-gracilis autograft in skeletally immature adolescent patients. American Journal of Knee Surgery, 10(2):60-69, 1997 Siegel MG: Compartment syndrome after arthroscopic surgery of the knee. A report of two cases managed nonoperatively [letter; comment]. Am J Sports Med, 25(4):589-590, 1997. 5

PAPERS AND PUBLICATIONS (cont): Siegel MG, Barber-Westin SD: Arthroscopic-assisted outpatient anterior cruciate ligament reconstruction using the semitendinosus and gracilis tendons. Arthroscopy, 14(3):268-277, 1998. Rubman MH, Siegel MG, Echt AS, Burroughs GE, Lenhart SW: Levels of carbon dioxide in helmet systems used during orthopaedic operations. J Bone Joint Surg Am, 80(9):1264-1269, 1998. Siegel, MG, The Fit Knee Workout. A Patient Education Manual. Krames Communications. 1998 Siegel, MG, ACL Rehabilitation, A Patient Education Manual. Krames Communications. 1999 Siegel, MG, Knee Ligament Surgery, A Patient Education Manual. Krames Communications. 1999 Siegel, MG, Pain Control and Treatment, A Patient Education Manual.Krames Communications 2003 Siegel, MG, Meniscus Tears and Treatment. A Patient Education Manual. Krames Communications. 2004 Siegel, MG, Treatment of Osteoporosis. A Patient Education Manual, Krames Communication, 2004 Siegel, MG, Review, Fluid extravasation After Knee arthroscopy, Journal of Arthroscopy, September, 2011 Siegel, MG, Review, Novel Drugs for Control of Pain, Journal of Arthroscopy, January, 2012 Siegel, MG, Review, Double versus Single Bundle ACL Repair, Perception versus Reality, October 2012 PRESENTATIONS: 1981 February, Presenter: Ender-Pin Fixation for Intertrochanteric Hip Fractures, Regional Trauma Competition, New York City, NY, Regional Winner. 1981 April, Presenter: Ender-Pin Fixation for Intertrochanteric Hip Fractures, American College of Surgeons Trauma Symposium, Las Vegas, NV. 1981 May, Presenter: Ender-Pin Fixation for Intertrochanteric Hip Fractures, American Board of Orthopaedic Surgeons, Louisville, KY. 1982 April, Clinical Instructor: Fundamentals of Knee Arthroscopy, Westin Hotel, Cincinnati, OH. 1982 June, Panel Moderator and Presenter: An Instructional Course on the Athlete's Knee, Westin Hotel, Cincinnati, OH. 1983 March, Presenter: Analysis of Placement of the Anterior Cruciate Ligament Substitute, American Academy of Orthopaedic Surgeons, Anaheim, CA. 1983 May, Clinical Instructor: An Instructional Course on Arthroscopy, The Cherry Blossom 6

Arthroscopy Seminar, Washington, D.C. PRESENTATIONS (CONT): 1983 July, Panel Moderator and Discusser: The Effects of Continuous Passive Motion on Anterior Cruciate Ligament Reconstruction and Stability, American Orthopaedic Society for Sports Medicine, Williamsburg, VA. 1983 August, Presenter and Panel Moderator: Athletic Injuries, Coaches Seminar on Sports Injuries and Treatments, Westin Hotel, Cincinnati, OH. 1983 August, Presenter: Current Treatments in Knee Injuries, Seminar on Sports Injuries and Treatments, Westin Hotel, Cincinnati, OH. 1983 October, Presenter: Doctors Memorial Lecture, Acute Injuries of the Athlete, New Treatment Modalities, Scioto County Medical Society, Portsmouth, OH. 1983 December, Mount Sinai Hospital Guest Lecturer: Anterior Cruciate Ligament Injuries, New Concepts and Treatment Modalities, Mt. Sinai Hospital, New York, NY. 1984 April, Presenter, Instructor, and Moderator: An Instructional Course on Arthroscopy, The Cherry Blossom Knee Course, Washington, D.C. 1984 September, Presenter: The Treatment of Acute and Chronic Ankle Injuries, Coaches Seminar, Cincinnati, OH. 1985 April, Presenter, Instructor, Panel Member: A Course on Arthroscopy and Knee Surgery Arthroscopic Lateral Release Central One-third Anterior Cruciate Ligament Reconstruction, The Cherry Blossom Knee Course, Washington, D.C. 1985 June, Presenter: Maquet Osteotomy for Iatrogenic Patella Baja, American Academy of Orthopaedic Surgeons for Sports Medicine, Nashville, TN. 1985 August, Presenter: AT&T Guest Lecture Series, Sports Medicine and the Treatment of Athletic Injuries, Cincinnati, OH. 1985 September, Presenter, Instructor, Moderator, and Panel Member: An Instructional Course on the Knee and Shoulder, Lateral Release for Patella Femoral Malalignment, Cincinnati, OH. 1986 January, Presenter and Guest Lecturer: United States Canoe Association National Meeting, New Concepts and Treatments in Sports Medicine. 1986 February, Presenter and Panel Member: Posterior Cruciate Ligament Reconstruction, American Academy of Orthopaedic Surgeons, New Orleans, LA. 1986 May, Presenter, Guest Lecturer, and Panel Member: Complications of Anterior Cruciate Ligament Surgery Arthroscopic Allograft Reconstruction of the Anterior Cruciate Ligament and Lateral Release for Patellofemoral Malalignment Arthroscopic Surgery under Local Anesthesia The Cherry Blossom Knee Course, Washington, D.C. 1987 January, Presenter and Moderator: Posterior Cruciate Ligament Instability, American Academy of Orthopaedic Surgeons, San Francisco, CA. 1987 March, Presenter: Maquet Osteotomy for Patella Baja: Complications of Surgery, Mid- 7

American Orthopaedic Association, San Diego, CA. PRESENTATIONS (CONT): 1987 March, Presenter, Guest Lecturer, and Panel Member: Central Third Patellar Tendon Graft for ACL Deficient Knee; Semitendinosis/Gracilis Double Graft for ACL Reconstruction in Skeletally Immature Patient; and Complication/Pitfalls of ACL Surgery, The Cherry Blossom Knee Course: The Meniscus and Anterior Cruciate Ligament, Washington, D.C. 1988 June, Presenter: Radiographic Correction of Patellar Tilt Following Arthroscopic Lateral Release, American Academy of Orthopaedic Surgeons for Sports Medicine, Palm Desert, CA. 1989 March, Presenter, Lecturer, and Panel Member: Use of Irradiated Allografts in Knee Reconstruction and Treatment of Patellofemoral Malalignment Complications of Surgery Instructional Course on the Knee and Shoulder, Cincinnati, OH. 1989 April, Presenter and Guest Lecturer: Allograft Cruciate Ligament Surgery, Realignment for Patellofemoral Instability, and Associated Patellofemoral Problems with Ligamentous Injury, The Cherry Blossom Knee Course, Washington, D.C. 1989 July, Presenter and Instructor: Updated Techniques on Knee Reconstruction, Diagnosis, and Treatment of Cruciate Deficient Knees. Ft. Lauderdale, FL. 1989 November, Presenter and Instructor: Annual Ohio State Medical Association, Clinical Symposium, Dayton, OH. 1990 February, Guest Presenter and Lecturer: Synthetic and Autogenous Ligament Reconstruction of the Knee, Southern California Research and Education, Palm Desert, California. 1990 April, Guest Presenter and Lecturer: Patella Femoral Realignment Procedure and Ligament Reconstruction in the Knee, New Advances in Shoulder and Knee Reconstruction, Cincinnati, Ohio. 1990 July, Presenter and Instructor: Arthroscopic Surgeries of the Patellofemoral Joint with Open Patellofemoral Realignment, Ft. Lauderdale, FL. 1991 April, Presenter and Lecturer: American Academy of Orthopaedic Surgeons Comprehensive Review Course, Chicago, IL. 1992 May, Presenter and Instructor: Indications and Complications of Lateral Release. Lateral Meniscus Demonstration of Techniques. Alternate Grafts for ACL Reconstruction and Surgical Results. Semitendinosus Techniques. Advances on the Knee and Shoulder, Hilton Head Island, SC. 1993 May, Presenter and Instructor: Indications and Surgical Procedures for the Treatment of Patellofemoral Disorders. Reconstructive Techniques for Anterior Cruciate Insufficiency. Advances on the Knee and Shoulder, Hilton Head Island, SC. 1994 May, Presenter and Instructor: Indications for ACL Repair in the Skeletally Immature Individual. Indications for Maquet Osteotomy for Patellofemoral Arthritis. Controversies on the Knee and Shoulder, Hilton Head Island, SC. 8

1995 May, Presenter and Instructor: Maquet Osteotomy Revisited. ACL Reconstruction: Hamstring Tendon Grafts. 1995 Advances on the Knee and Shoulder, Hilton Head Island, SC. PRESENTATIONS (CONT): 1997 May, Invited Guest Lecturer and Attendant, Useppa Island, Global Arthroscopy Study Group Useppa Island, Florida 2000 May, Presenter and Guest Instructor, Surgical Considerations and Treatment of Hamstring Transfer for ACL Repair, APTA National Annual meeting 9