


John Benner, M.D.
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES - Doctor Benner practices general orthopaedics with concentrations in joint replacement and arthroscopic surgery. He performs primary and complex revision hip and knee arthroplasty procedures. He has extensive experience with arthroscopic surgery of the knee and shoulder. Doctor Benner also has interests in surgery of the foot and ankle. He completed his Medical Degree and Orthopaedic residency at Jefferson Medical College, Thomas Jefferson University Hospital in Philadelphia, PA.
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES - Doctor Benner practices general orthopaedics with concentrations in joint replacement and arthroscopic surgery. He performs primary and complex revision hip and knee arthroplasty procedures. He has extensive experience with arthroscopic surgery of the knee and shoulder. Doctor Benner also has interests in surgery of the foot and ankle. He completed his Medical Degree and Orthopaedic residency at Jefferson Medical College, Thomas Jefferson University Hospital in Philadelphia, PA.

Mark Brigham, M.D.
SURGICAL ORTHOPEDICS - Dr. Brigham is an orthopedic surgeon who specializes in general orthopedic surgery, joint replacement and sports medicine, as well as arthroscopic shoulder and reconstructive shoulder, knee and hip surgery.
SURGICAL ORTHOPEDICS - Dr. Brigham is an orthopedic surgeon who specializes in general orthopedic surgery, joint replacement and sports medicine, as well as arthroscopic shoulder and reconstructive shoulder, knee and hip surgery.

Anne E. Colton, M.D.
SURGICAL ORTHOPEDICS - Dr. Colton is a graduate of the Temple University of Medicine and the University of Pennsylvania Orthopaedic Residency. She completed a sports medicine surgery fellowship at Rush University in Chicago. She specializes in arthroscopic shoulder and knee surgery, as well as knee, shoulder and elbow reconstruction and has a particular interest in women’s sports medicine.
SURGICAL ORTHOPEDICS - Dr. Colton is a graduate of the Temple University of Medicine and the University of Pennsylvania Orthopaedic Residency. She completed a sports medicine surgery fellowship at Rush University in Chicago. She specializes in arthroscopic shoulder and knee surgery, as well as knee, shoulder and elbow reconstruction and has a particular interest in women’s sports medicine.

Nick DiNubile, M.D.
LLANERCH ORTHOPEDICS - Dr. DiNubile is an Orthopaedic Surgeon specializing in Sports Medicine. He is the author of the best selling book, FrameWork- Your 7 Step Program for Healthy Muscles, Bones & Joints. He is Executive Producer and host of the award winning national PBS television special, Your Body’s FrameWork and serves as Orthopaedic Consultant to the Philadelphia 76ers Basketball Team and Pennsylvania Ballet, and is an advisor to Yahoo! Health, where he hosts “The Training Room” Blog. He is a national spokesperson for both the American Academy of Orthopaedic Surgeons and the American Orthopaedic Society for Sports Medicine, and served as Special Advisor to the President's Council on Physical Fitness and Sports. He has been chosen in “Best Doctors in America” and featured on Good Morning America, CNN, HBO, National Public Radio, and in the New York Times, the Wall Street Journal, the Washington Post, Newsweek, and numerous other publications. He is one of the most quoted doctors in America.
LLANERCH ORTHOPEDICS - Dr. DiNubile is an Orthopaedic Surgeon specializing in Sports Medicine. He is the author of the best selling book, FrameWork- Your 7 Step Program for Healthy Muscles, Bones & Joints. He is Executive Producer and host of the award winning national PBS television special, Your Body’s FrameWork and serves as Orthopaedic Consultant to the Philadelphia 76ers Basketball Team and Pennsylvania Ballet, and is an advisor to Yahoo! Health, where he hosts “The Training Room” Blog. He is a national spokesperson for both the American Academy of Orthopaedic Surgeons and the American Orthopaedic Society for Sports Medicine, and served as Special Advisor to the President's Council on Physical Fitness and Sports. He has been chosen in “Best Doctors in America” and featured on Good Morning America, CNN, HBO, National Public Radio, and in the New York Times, the Wall Street Journal, the Washington Post, Newsweek, and numerous other publications. He is one of the most quoted doctors in America.

Eugene Elia, M.D.
LLANERCH ORTHOPAEDICS - Dr. Elia specializes in total knee and total hip replacement surgery. His goal is to decrease patient pain, while improving function and allow for the return to daily activities and a normal lifestyle.
LLANERCH ORTHOPAEDICS - Dr. Elia specializes in total knee and total hip replacement surgery. His goal is to decrease patient pain, while improving function and allow for the return to daily activities and a normal lifestyle.

Frank Giammattei, M.D.
ORTHOPAEDIC ASSOCIATES - Dr. Giammattei has been practicing orthopaedics in this area for 21 years. He finished his orthopaedic residency at Thomas Jefferson University Hospital in 1985. He joined the orthopaedic department at Crozer Chester Medical Center and Riddle Memorial Hospital that year. His practice largely consists of total hip and total knee replacements, which he does over 250 per year. He has a special interest in documenting the improvement in patient’s quality of life after a joint replacement has been done. Dr. Giammattei lives in Swarthmore, PA with his wife and four children.
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ORTHOPAEDIC ASSOCIATES - Dr. Giammattei has been practicing orthopaedics in this area for 21 years. He finished his orthopaedic residency at Thomas Jefferson University Hospital in 1985. He joined the orthopaedic department at Crozer Chester Medical Center and Riddle Memorial Hospital that year. His practice largely consists of total hip and total knee replacements, which he does over 250 per year. He has a special interest in documenting the improvement in patient’s quality of life after a joint replacement has been done. Dr. Giammattei lives in Swarthmore, PA with his wife and four children.
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Stuart Gordon, M.D.
LIBERTY ORTHOPAEDICS - Dr. Gordon is a former Fellow of the Rothman Institute. He specializes in Innovative strategies for the treatment of the Hip and Knee, in young, active adults and seniors with arthritic joints.
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LIBERTY ORTHOPAEDICS - Dr. Gordon is a former Fellow of the Rothman Institute. He specializes in Innovative strategies for the treatment of the Hip and Knee, in young, active adults and seniors with arthritic joints.
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Paul Horenstein, M.D.
SURGICAL ORTHOPEDICS - Dr. Horenstein is an orthopedic surgeon who specializes in joint replacement, sports medicine, and ankle and foot surgery.> Download Bio
SURGICAL ORTHOPEDICS - Dr. Horenstein is an orthopedic surgeon who specializes in joint replacement, sports medicine, and ankle and foot surgery.> Download Bio

Charles Hummer III, M.D.
ORTHOPAEDIC ASSOCIATES - Dr. Hummer joined Premier Orthopaedics in 1995, after completing a fellowship in orthopaedic sports medicine in Cincinnati, Ohio. He is the Director of Sports Medicine for Swarthmore College. In addition to orthopaedic sports medicine, Dr. Hummer also has a special interest in joint replacement surgery.
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ORTHOPAEDIC ASSOCIATES - Dr. Hummer joined Premier Orthopaedics in 1995, after completing a fellowship in orthopaedic sports medicine in Cincinnati, Ohio. He is the Director of Sports Medicine for Swarthmore College. In addition to orthopaedic sports medicine, Dr. Hummer also has a special interest in joint replacement surgery.
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Richard Levenberg, M.D.
SURGICAL ORTHOPEDICS - Dr. Levenberg is an established board certified general orthopedic surgeon, specializing in all forms of back and neck surgery including: lumbar and cervical disc replacement or fusion surgery, revision spinal surgery, kyphoplasty and vertebroplasty, laminectomy and minimally invasive surgery. Dr. Levenberg is a graduate of Temple University School of Medicine, and completed his orthopedic residency at Hahnemann University Hospital. Dr. Levenberg completed his fellowship in spinal surgery at The Cleveland Clinic Foundation. Dr. Levenberg was recognized in "Top Doctors" 2003 & 2006, Main Line Today Magazine.
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SURGICAL ORTHOPEDICS - Dr. Levenberg is an established board certified general orthopedic surgeon, specializing in all forms of back and neck surgery including: lumbar and cervical disc replacement or fusion surgery, revision spinal surgery, kyphoplasty and vertebroplasty, laminectomy and minimally invasive surgery. Dr. Levenberg is a graduate of Temple University School of Medicine, and completed his orthopedic residency at Hahnemann University Hospital. Dr. Levenberg completed his fellowship in spinal surgery at The Cleveland Clinic Foundation. Dr. Levenberg was recognized in "Top Doctors" 2003 & 2006, Main Line Today Magazine.
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Jeffrey Malumed, M.D.
Dr. Malumed is the President of Premier Orthopaedics and Sports Medicine. He is an Orthopaedic Surgeon who specializes in Sports Medicine and is a physician for the US Ski Team. Dr. Malumed is a Board Certified Member of the American Academy of Orthopaedic Surgeons.
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Dr. Malumed is the President of Premier Orthopaedics and Sports Medicine. He is an Orthopaedic Surgeon who specializes in Sports Medicine and is a physician for the US Ski Team. Dr. Malumed is a Board Certified Member of the American Academy of Orthopaedic Surgeons.
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James McGlynn, M.D.
ORTHOPAEDIC ASSOCIATES - Dr. McGlynn has special interest and skills in sports medicine including arthroscopic surgery of upper and lower extremities, joint replacement surgery for arthritis and trauma reconstruction.
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ORTHOPAEDIC ASSOCIATES - Dr. McGlynn has special interest and skills in sports medicine including arthroscopic surgery of upper and lower extremities, joint replacement surgery for arthritis and trauma reconstruction.
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Armando A. Mendez, M.D.
LIBERTY ORTHOPAEDICS - Dr. Mendez is Board Certified by the American Academy of Orthopaedic Surgeons, with re-certification earned in July 2005. He has been widely Published on multiple Orthopaedic topics and research projects. He maintains A strong interest in General Orthopaedics and Spine.
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LIBERTY ORTHOPAEDICS - Dr. Mendez is Board Certified by the American Academy of Orthopaedic Surgeons, with re-certification earned in July 2005. He has been widely Published on multiple Orthopaedic topics and research projects. He maintains A strong interest in General Orthopaedics and Spine.
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Todd A. Michener, M.D.
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Michener is a board certified and practices general Orthopaedics with concentrations in sports medicine and arthroscopic surgery of the shoulder, knee, elbow and hip, including arthroscopic rotator cuff repair, tennis elbow release and knee ligament reconstruction. Doctor Michener also specializes in advanced shoulder reconstruction, including total shoulder replacement and maximizes his patients' ability to return to a healthy and active lifestyle utilizing minimally invasive techniques for joint restoration. He completed his Orthopaedic residency at the University of Pennsylvania in Phila., PA and went on to complete a Fellowship in Sports Medicine at the Steadman Hawkins Clinic of the Carolinas in Spartanburg, SC
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Michener is a board certified and practices general Orthopaedics with concentrations in sports medicine and arthroscopic surgery of the shoulder, knee, elbow and hip, including arthroscopic rotator cuff repair, tennis elbow release and knee ligament reconstruction. Doctor Michener also specializes in advanced shoulder reconstruction, including total shoulder replacement and maximizes his patients' ability to return to a healthy and active lifestyle utilizing minimally invasive techniques for joint restoration. He completed his Orthopaedic residency at the University of Pennsylvania in Phila., PA and went on to complete a Fellowship in Sports Medicine at the Steadman Hawkins Clinic of the Carolinas in Spartanburg, SC

Curt D. Miller, M.D.
SURGICAL ORTHOPEDICS - Dr. Miller is an established general orthopedic surgeon who specializes in joint replacement, sports medicine, arthroscopic knee and shoulder surgery, pediatric and adult fracture care.
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SURGICAL ORTHOPEDICS - Dr. Miller is an established general orthopedic surgeon who specializes in joint replacement, sports medicine, arthroscopic knee and shoulder surgery, pediatric and adult fracture care.
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Adrienne Towsen, M.D..
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Towsen practices general orthopaedics with concentrations in sports medicine and arthroscopic surgery. She has extensive experience with arthroscopic reconstruction of the knee and shoulder and specializes in the most advanced techniques for rotator cuff and labral repair. Doctor Towsen also has interests in total joint replacement of the knee and shoulder. She completed her residency at Allegheny General Hospital in Pittsburgh PA and went on to complete a sports medicine Fellowship at Thomas Jefferson University Hospital in Phila., PA.
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Towsen practices general orthopaedics with concentrations in sports medicine and arthroscopic surgery. She has extensive experience with arthroscopic reconstruction of the knee and shoulder and specializes in the most advanced techniques for rotator cuff and labral repair. Doctor Towsen also has interests in total joint replacement of the knee and shoulder. She completed her residency at Allegheny General Hospital in Pittsburgh PA and went on to complete a sports medicine Fellowship at Thomas Jefferson University Hospital in Phila., PA.

Chet Simmons Jr., M.D..
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Simmons practices general orthopaedics with concentrations in joint replacement and sports medicine. He performs primary and complex revision hip and knee arthroplasty procedures. He has extensive experience with minimally invasive and advanced surgical techniques. . He completed his Medical Degree and Orthopaedic residency at Jefferson Medical College, Thomas Jefferson University Hospital in Philadelphia, PA. He went on to complete a Fellowship in Joint Replacement and Spine surgery at the New England Baptist Hospital in Boston, MA
CHESTER COUNTY ORTHOPAEDIC ASSOCIATES- Doctor Simmons practices general orthopaedics with concentrations in joint replacement and sports medicine. He performs primary and complex revision hip and knee arthroplasty procedures. He has extensive experience with minimally invasive and advanced surgical techniques. . He completed his Medical Degree and Orthopaedic residency at Jefferson Medical College, Thomas Jefferson University Hospital in Philadelphia, PA. He went on to complete a Fellowship in Joint Replacement and Spine surgery at the New England Baptist Hospital in Boston, MA

Dean Trevlyn, M.D.
SURGICAL ORTHOPEDICS - Dr. Trevlyn is an established, board certified orthopedic surgeon who specializes in shoulder and knee problems. He performs over 250 shoulder procedures and over 150 knee procedures a year. These procedures include arthroscopic reconstructive surgery for the rotator cuff, labral tears, ligament injuries, meniscus tears and cartilage abnormalities. He performs shoulder replacement surgery including reverse total shoulder replacement and minimally invasive surface arthroplasty. He performs knee replacement surgery including the woman’s knee. Dr. Trevlyn also treats adult and pediatric fractures. He has received the Physician’s Recognition Award several times and has appeared on CNN News Makers discussing shoulder surgery. Dr. Trevlyn is a graduate of the University of Pennsylvania medical school and has been an orthopedic surgeon at Surgical Orthopedic Associates in Broomall since 1992.
SURGICAL ORTHOPEDICS - Dr. Trevlyn is an established, board certified orthopedic surgeon who specializes in shoulder and knee problems. He performs over 250 shoulder procedures and over 150 knee procedures a year. These procedures include arthroscopic reconstructive surgery for the rotator cuff, labral tears, ligament injuries, meniscus tears and cartilage abnormalities. He performs shoulder replacement surgery including reverse total shoulder replacement and minimally invasive surface arthroplasty. He performs knee replacement surgery including the woman’s knee. Dr. Trevlyn also treats adult and pediatric fractures. He has received the Physician’s Recognition Award several times and has appeared on CNN News Makers discussing shoulder surgery. Dr. Trevlyn is a graduate of the University of Pennsylvania medical school and has been an orthopedic surgeon at Surgical Orthopedic Associates in Broomall since 1992.

Raymond Wolfe, M.D.
ORTHOPAEDIC ASSOCIATES - Dr. Wolfe graduated from Georgetown University School of Medicine in May, 1995. He joined Premier in November, 2003. Dr. Wolfe is a board-certified Orthopaedic Surgeon who specializes in general orthopaedic surgery, as well as arthroscopic surgery of the hip, knee and shoulder.
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ORTHOPAEDIC ASSOCIATES - Dr. Wolfe graduated from Georgetown University School of Medicine in May, 1995. He joined Premier in November, 2003. Dr. Wolfe is a board-certified Orthopaedic Surgeon who specializes in general orthopaedic surgery, as well as arthroscopic surgery of the hip, knee and shoulder.
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James M. Zurbach, M.D.
ORTHOPAEDIC ASSOCIATES - Dr. Zurbach joined the staff at Premier Orthopaedics-OA division in December 1989. He received his B.A. in Biology from LaSalle College and his M.D. from Penn State. He completed his residency in orthopaedics at the Naval Hospital, San Diego in 1987, and then underwent fellowship training for the Internal Fixation of Fractures with the AO/ASIF in Bremen, Germany. He has since pursued further specialized education and training in surgical preservation of the hip with Professor Reinhold Ganz in Bern, Switzerland in 1998. He served our country in Operation Desert Storm in 1991.
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ORTHOPAEDIC ASSOCIATES - Dr. Zurbach joined the staff at Premier Orthopaedics-OA division in December 1989. He received his B.A. in Biology from LaSalle College and his M.D. from Penn State. He completed his residency in orthopaedics at the Naval Hospital, San Diego in 1987, and then underwent fellowship training for the Internal Fixation of Fractures with the AO/ASIF in Bremen, Germany. He has since pursued further specialized education and training in surgical preservation of the hip with Professor Reinhold Ganz in Bern, Switzerland in 1998. He served our country in Operation Desert Storm in 1991.
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