Dr. David Weinstein specializes in sports medicine, knee surgery, and shoulder and elbow disorders. He completed fellowship training at Columbia-New York Orthopedic Hospital in New York City in shoulder and elbow reconstruction and an additional fellowship overseas in orthopedic trauma. Dr. Weinstein is a graduate of the University of Colorado School of Medicine, where he remained to complete his orthopedic surgery residency.As associate clinical professor at the University of Colorado Department of Orthopedic Surgery in Denver, Dr. Weinstein is an avid researcher and passionate educator. He has published numerous papers and given lectures relating to his specialties. Dr. Weinstein has held many prestigious positions including head physician for the 2003 US Pan American Games team and the 2004 Athens Summer Olympic Games. He was a team physician for the United States at the 2000 Sydney Summer Olympic Games and the 2002 Salt Lake City Winter Olympic Games. Dr. Weinstein is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Frozen Shoulder, Bursitis, Tenosynovitis, and Endoscopy.

Dr. John Shank is a board-certified, fellowship-trained orthopedic surgeon specializing in foot and ankle injuries. He has treated high school, college, and professional athletes, including Olympic medalists and players from the MLB, NFL, and NHL. Dr. Shank has served as foot and ankle consultant for the Colorado Rockies and Denver Broncos, and currently consults for the Olympic Training Center and Colorado College. He treats sports injuries, trauma, and performs both simple and complex foot and ankle reconstructions. His expertise includes arthritis, cartilage injuries, fractures, and deformities. He specializes in total ankle replacements and revisions, performing the most in southern Colorado using advanced CT-guided technology. He is especially skilled in complex trauma and minimally invasive techniques.Dr. Shank graduated summa cum laude from Xavier University and earned his medical degree from the University of Cincinnati. He completed his orthopedic surgery residency at the University of Colorado and a foot and ankle fellowship at Harborview Medical Center under Sigvard Hansen, Bruce Sangeorzan, and Stephen Benirschke. He also completed a sports medicine fellowship at the Steadman Hawkins Clinic with Dr. Richard Hawkins. Dr. Shank has been named a Top Foot and Ankle Surgeon by Colorado Springs Style and a Top Orthopedic Surgeon for Business Executives by Colorado Business Journal. Dr. Shank is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Achilles Tendon Rupture, Tenosynovitis, and Synovitis.

Dr. Ky Kobayashi is a board-certified orthopedic surgeon specializing in conditions affecting the hand and upper extremities. He has a Certificate of Added Qualification in Surgery of the Hand and Sports Medicine. Dr. Kobayashi specializes in hand, wrist, elbow, and shoulder surgery including microvascular surgery, arthroscopy, traumatic reconstruction, and joint replacement. Dr. Kobayashi is a distinguished graduate from the US Air Force Academy and the University of Colorado School of Medicine. He completed his orthopedic residency at the University of Connecticut as well as a fellowship in hand and upper extremity surgery at Tufts Combined Hand Fellowship in Boston, MA. Dr. Kobayashi retired from the United States Air Force in 2014 with many decorations after several deployments to combat zones. He has extensive experience in combat casualty care and reconstruction. He has been staff and assistant program director for the Wilford Hall Air Force Orthopedic Residency Program in San Antonio, TX. He is actively involved in research & education and is an Assistant Professor of Surgery at the Uniformed Services University of Health Sciences in Bethesda, MD. Dr. Kobayashi was elected to serve on the Board of Specialties for the American Academy of Orthopedic Surgeons as well as the Society of Military Orthopedic Surgeons for education.  He has been the team physician for the Air Force Academy sports programs and is currently a consultant for the Olympic Training Center. Dr. Kobayashi is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Carpal Tunnel Syndrome, Rhizarthrosis, Trigger Thumb, and Osteoarthritis.

Eric J. Lindberg, MD is a board-certified orthopedic surgeon who joined Orthopedic Associates in 1998. For over 20 years, he has provided exceptional orthopedic foot and ankle care, both operative and non-operative, for patients in the Denver metro area. He evaluates and treats all types of foot and ankle issues, including sports injuries of the foot and ankle, and complex deformities including those from arthritis. He has treated patients from many professional sports teams as well as those patients of all ages who try to remain active and healthy at any activity level. For many years he provided the foot and ankle care for the Colorado Avalanche, Denver Nuggets and the Colorado Crush. Dr. Lindberg received his undergraduate degree in biochemistry from the University of California, Davis in 1987. He graduated from the UCLA School of Medicine in 1992 and continued his orthopedic training through the Harbor/ UCLA orthopedic residency program. His fellowship in foot and ankle reconstructive surgery was completed with Ronald Smith M.D. in Long Beach, California. He is a Fellow of the American Academy of Orthopedic Surgery and a member of the American Orthopedic Foot and Ankle Society. Dr. Lindberg is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Achilles Tendon Rupture, Tendinitis, Morton Neuroma, and Metatarsalgia.

Dr. Kovachevich (“Dr. K”) is highly trained in surgery of the hand, elbow, and shoulder with vast knowledge of complex upper extremity conditions. He is board-certified in orthopedic surgery and has completed an added subspecialty certification in surgery of the hand. Dr. Kovachevich has numerous publications in peer reviewed journals, and lectures both locally and nationally on upper extremity issues. He maintains membership in the American Academy of Orthopedic Surgeons (AAOS), American Society for Surgery of the Hand (ASSH), the Colorado Orthopedic Society, and Rocky Mountain Hand Society. Dr. Kovachevich also has State of Colorado Workers Compensation level II certification. Dr. Kovachevich specializes in shoulder replacements, shoulder and elbow arthroscopy and reconstruction. He treats fractures of the clavicle, shoulder, elbow, wrist and hand. He specializes in elbow and wrist ligament reconstruction, along with nerve compressions and sport related injuries. Dr. Kovachevich is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Ganglion Cyst, Tenosynovitis, Tendinitis, and Synovitis.

Stephen Thon is a Sports Medicine specialist and an Orthopedics provider in Denver, Colorado. Dr. Thon is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Tenosynovitis, Synovitis, Tenotomy, and Shoulder Arthroscopy. Dr. Thon is currently accepting new patients.

Kate Johnson is a Podiatric Medicine provider in Fort Collins, Colorado. Dr. Johnson is rated as a Distinguished provider by MediFind in the treatment of Tendinitis. Her top areas of expertise are Corns and Calluses, Fibromatosis, Ledderhose Disease, Fasciotomy, and Tenotomy. Dr. Johnson is currently accepting new patients in some locations.

Geoffrey Doner is an Orthopedics provider in Colorado Springs, Colorado. Dr. Doner is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Bursitis, Tendinitis, Tenosynovitis, and Osteoarthritis. Dr. Doner is currently accepting new patients.

Justin McCoy, DO, is originally from Washington state. He earned a bachelor's degree in Provo, Utah followed by his medical degree from Midwestern University in Arizona. He completed his residency in Scottsdale, Arizona, at Osborn Medical Center. During this time, he worked with the Chicago Cubs and Oakland Athletics baseball teams during Spring Training. He then moved to Boise, Idaho to complete further training in Sports Medicine at Boise State University where he worked with all the Division I athletes and was the team physician for the women's Soccer team.Dr. McCoy�s objective is to build relationships of trust with his patients and with the community by providing excellent, thoughtful and compassionate care. He takes his patients� goals into account when developing treatment plans with them that will ultimately help them reach their health and athletic goals. He is also ideally suited to provide comprehensive medical care for the non-athlete with muscle, tendon, bone or joint problems.Dr. McCoy is a member of the American Medical Society for Sports Medicine, the Performing Arts Medical Association and he also serves on the Western Colorado Concussion Alliance. Dr. McCoy enjoys helping patients, whether they are an elite athlete or performing artist, a �weekend warrior� or simply someone who hurts. He is passionate about using his skills and expertise to get all levels of patients back to a functional and fulfilling lifestyle as quickly and safely as possible.When Dr. McCoy is not at work, he enjoys all sports, but football is his favorite. He also enjoys camping, playing the guitar and other musical instruments, as well as spending time with his family and friends. Dr. Mccoy is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Bursitis, Tennis Elbow, and Baker Cyst.

Dr. Jacob Miller was raised on a ranch near Elko, Nevada, and spent much of his time on horseback, either working as a cowboy or competing in rodeo.�He completed a bachelor's degree in microbiology from Colorado State University and a medical degree from Creighton University in Omaha.�His training took him to Greeley and the North Colorado Family Medicine Residency, followed by a fellowship in Primary Care Sports Medicine at the University of Utah in Salt Lake City.�Dr. Miller practiced for eight years in Aberdeen, South Dakota, where he served as head team physician of Northern State University and four area high schools.�He then transitioned to Intermountain Health and is excited to be back to his Western roots.Dr. Miller offers the most current and advanced practices in non-operative sports medicine and athlete medical care while maintaining a patient-centered approach.�His clinical interests include exercise prescription, bone health, athlete mental health, concussion, and musculoskeletal pain and injury. He is passionate about education and research, serving as a Clinical Associate Professor for the University of South Dakota Sanford School of Medicine and conducting studies in rodeo injury, concussion management, and student-athlete wellbeing.�Outside of medical practice, Dr. Miller enjoys spending time with his wife and four children, acting, and writing.His philosophy of care is to work collaboratively with patients to maximize their potential in health and life. Dr. Miller is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Bursitis, Muscle Spasms, and Rhizarthrosis.

Dr. Davis completed his undergraduate degree with a major in physics and a minor in Spanish at Middlebury College in Vermont. He completed medical school and orthopedic surgery residency at the University of California, Los Angeles. Dr. Davis’ fellowship experience includes hand surgery at the Philadelphia Hand Center, Jefferson University, and shoulder and elbow surgery at Columbia Presbyterian Medical Center and Cornell University Hospital in New York City. Dr. Davis joined Colorado Orthopedics Consultants in 1996. He is a past president of the Rocky Mountain Hand Surgery Society. He is board certified in orthopedic surgery, with added qualification in surgery of the hand. His current memberships include the American Academy of Orthopedic Surgery, the American Society of Surgery of the Hand, the Colorado Medical Society, and the Aurora-Adams County Medical Society. Dr. Davis is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Tenosynovitis, Tennis Elbow, and Ganglion Cyst.

Dr. Choudhry provides a full complement of upper extremity/hand care from the shoulder to fingertips. A Colorado native, he graduated from Overland High School in Aurora where he was awarded the Bausch & Lomb Science Award for his “Excellent Promise in the Field of Science.” He went on to pursue a Bachelor of Science degree in molecular biology from the University of Denver and graduated Cum Laude. He then attended the University of Colorado Anschutz Medical School where he received the William Winter MD Award for his “Outstanding Performance in Orthopedic Surgery” as a senior medical student. He continued his passion for orthopedics by completing his residency at the University of Cincinnati and affiliated hospitals. As a graduating chief resident he was selected as the recipient of the Peter J. Stern MD award “in recognition for outstanding qualities in professionalism, patient care, and teaching.” He then decided to pursue subspecialty training and completed an Upper extremity/Hand fellowship at Wake Forest Baptist Medical Center in North Carolina. During fellowship he received the Fellow’s Clinical Science Silver Award by the Wake Forest Division of Surgical Sciences for his research on nerve injuries. Dr. Choudhry has several research endeavors that have been presented at national meetings and published in prestigous scientific journals. Dr. Choudhry is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Trigger Thumb, Ganglion Cyst, Rhizarthrosis, and Carpal Tunnel Syndrome.

Frank Wydra, MD, is a fellowship-trained orthopedic surgeon specializing in sports medicine. His clinical interests include shoulder, hip, and knee injuries, as well as shoulder replacement. Dr. Wydra uses advanced surgical techniques to perform procedures such as rotator cuff repairs, knee arthroscopy, ACL reconstruction, and hip arthroscopy. He trained at Denver Health and also treats a wide range of fractures and traumatic injuries. Originally from Palos Park, Illinois, Dr. Wydra earned his BS in Molecular and Cellular Biology with a Chemistry minor from the University of Illinois, followed by an MA in Medical Science from Loyola University Chicago. He received his medical degree from Rush University Medical College, where he was inducted into the Alpha Omega Alpha Honor Medical Society. He completed his orthopedic surgery residency at the University of Colorado in 2018, providing care for student-athletes at various local sporting events. To further specialize in sports medicine, Dr. Wydra completed a fellowship at the prestigious Kerlan-Jobe Institute, a Cedars-Sinai affiliate. There, he served as assistant team physician for the LA Galaxy, US Women’s Soccer, Pepperdine University, and other organizations. His fellowship experience deepened his ability to care for athletes at all levels. Dr. Wydra is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Osteoarthritis, Frozen Shoulder, Osteotomy, and Fasciotomy.

A Denver native, Dr. Alan Ng went to Chicago and Texas for his medical training and surgical fellowship, as well as a short stint in practicing podiatric surgery, before eventually moving back to his hometown to join Advanced Orthopedics. Dr. Ng specializes primarily in Foot and Ankle Reconstructive Surgery and Trauma. Outside of his own practice, he is heavily involved in the world of podiatric medicine, serving as a past President of the American Board of Foot and Ankle Surgery, and is currently president elect American College of Foot and ankle Surgeons. Dr. Alan Ng is also heavily involved in designing surgical equipment and consulting for multiple surgical companies to enhance patient outcomes and to use new technology to improve surgical techniques. He currently consults and designs surgical devices for Stryker Foot and Ankle/Sports Medicine, Restore 3D, Orthosolutions, Medline Unite, Organogensis, Anika Orthopedics, Lifenet, Sinaptic, and Paragon 28/Additive Orthopedics. Dr. Ng is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Plantar Fasciitis, Osgood-Schlatter Disease, Tendinitis, Bone Graft, and Fasciotomy.

Dr. Daniel Ocel is a board-certified orthopedic surgeon who joined a division of OCC - Cornerstone Orthopedics & Sports Medicine in 2005. He is fellowship-trained in foot and ankle reconstructive surgery and also practices general orthopedics and sports medicine. His approach centers on compassionate, individualized care tailored to each patient. Dr. Ocel graduated summa cum laude from Creighton University School of Medicine, where he received a Health Professions Scholarship from the U.S. Navy. He completed his orthopedic surgery residency at the University of Illinois in Chicago, earning the Weinstein Award as the outstanding chief resident. Following residency, Dr. Ocel served as head of orthopedic surgery at Naval Hospital Corpus Christi and was awarded the Naval-Marine Corps Commendation Medal for his service. He then moved to Sydney, Australia, to complete a foot and ankle fellowship with Dr. Martin Sullivan, caring for many of the country’s top professional and Olympic athletes. He later completed an additional fellowship with Dr. Robert Anderson at the Miller Clinic in Charlotte, NC. Dr. Ocel is a member of the Colorado Medical Society, American Orthopedic Foot & Ankle Society, and the American Academy of Orthopedic Surgeons. Dr. Ocel is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Achilles Tendon Rupture, Tendinitis, Synovial Osteochondromatosis, and Flat Feet.

Dr. Robert Leland is a board-certified orthopedic surgeon and dual fellowship trained in foot and ankle reconstructive surgery and orthopedic trauma who has practiced in Colorado since 2001. He is one of Colorado’s most experienced Foot and Ankle surgeons and one of the first in the country to perform ankle replacements. Dr. Leland’s treatment centers on thoroughly educating patients about their condition and treatment options so they can best be involved in the decision-making process. He is a member of the Colorado Medical Society, American Orthopedic Foot and Ankle Society and American Academy of Orthopedic Surgeons. Prior to working with OCC, Dr. Leland graduated from the University of Michigan and Wayne State University School of Medicine. He completed his internship and residency training at Wayne State University/Detroit Medical Center. Dr. Leland completed fellowship training in Foot and Ankle Surgery at Baylor College of Medicine in Houston and Orthopedic Trauma at University Carl Gustav Carus in Dresden, Germany. He subsequently returned to Detroit as Chief of Foot and Ankle Surgery in the Department of Orthopedics at Wayne State University and Chief of Orthopedics at the VA Medical Center where he was twice awarded the Teacher of the Year Award. Dr. Leland currently serves as a clinical assistant professor in the Department of Orthopedics at the University of Colorado and received the Colonel Alan Bucknell Award for Teacher of the Year in 2020. Dr. Leland is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Achilles Tendon Rupture, Poland Syndrome, Multiple Pterygium Syndrome, Amniotic Band Syndrome, and Hip Replacement.

Dr. Derek Purcell is a board-certified, fellowship trained orthopedic surgeon who specializes in sports medicine, with a concentration on conditions and injuries of the shoulder and knee.  His expertise is in advanced arthroscopic techniques for the shoulder and knee, complex knee ligament reconstruction, cartilage restoration, and joint replacement for the knee and shoulder. Dr. Purcell graduated Summa Cum Laude from the University of Alabama in Tuscaloosa.  After attending the University of Virginia School of Medicine, he completed his Orthopedic Surgery residence as well as Sports Medicine and Shoulder Fellowship at Barnes-Jewish Hospital/Washington University in St. Louis. During his fellowship, Dr. Purcell served as assistant team physician for the St. Louis Rams (NFL), Blues (NHL), and Cardinals (MLB).  He was a former member of the NFL Team Physicians Society.  He has served as a physician for the St. Louis Cardinals spring training camp in Jupiter, FL as well as assisted with the NFL Combine in Indianapolis, IN. In Colorado Springs, Dr. Purcell serves as a Team Physician for Colorado College Athletics.  He has also assisted with the care of multiple high school athletic teams.  He currently assists with Vista Ridge High School, Colorado Springs Christian School, and Cheyenne Mountain High School.  He is a member of the American Orthopedic Society for Sports Medicine and the American Academy of Orthopedic Surgeons. Dr. Purcell is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Osteoarthritis, Bursitis, Tendinitis, Tenosynovitis, and Hip Replacement.

Originally from Minnesota, Dr. David M. Bierbrauer joined Cornerstone Orthopedics and Sports Medicine, a division of OCC, in 2011. He is a board-certified orthopedic surgeon, whose primary interest is in hand and elbow surgery, as well as a secondary interest in trauma care and sports medicine. Dr. Bierbrauer is an active member of the American Academy of Orthopedic Surgery, American Society for Surgery of the Hand, Western Orthopedic Association, and Colorado State Medical Society. Prior to working at Cornerstone Orthopedics, Dr. Bierbrauer graduated Cum Laude with a Bachelor of Arts Degree in Biology and Chemistry from St. Olaf College in Northfield, MN. He attended The Chicago Medical School at Rosalind Franklin University, where he was a Dean’s Award recipient. After medical school, Dr. Bierbrauer completed his residency at the University of Illinois at Chicago Hospital and his fellowship in Hand and Microvascular Surgery at the Christine M. Kleinert Institute in Louisville, KY. In 2011, he worked at Front Range Orthopedics in Colorado Springs from 2005-2011. As the official US Ski Team Physician, he has had the opportunity to travel internationally to France and Canada. Dr. Bierbrauer is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Rhizarthrosis, Tennis Elbow, Ganglion Cyst, and Trigger Thumb.

Dr. Nathan Faulkner is a board-certified, fellowship-trained orthopedic surgeon specializing in shoulder and knee surgery, sports medicine, fractures, and arthritis. He uses minimally invasive and microscope-assisted techniques to optimize recovery.He earned his BS in Biochemistry and medical degree from the University of Utah, where he was inducted into the Alpha Omega Alpha Honor Medical Society. He completed his orthopedic surgery residency at the University of Wisconsin, earning multiple education and research awards, and went on to complete a Sports Medicine and Arthroscopy fellowship at the Southern California Orthopedic Institutein Los Angeles. Dr. Faulkner is a fellow of the American Academy of Orthopaedic Surgeons and an active member of the Arthroscopy Association of North America and the American Orthopaedic Society for Sports Medicine. He has authored numerous scientific articles and book chapters, and his innovative rotator cuff grafting technique was featured at the AAOS national meeting. He has also taught advanced shoulder surgery techniques to surgeons worldwide at the Orthopedic Learning Center in Chicago. He has experience covering high school, collegiate, and professional sports, including serving as associate team physician for the Denver Outlaws. In his free time, Dr. Faulkner enjoys mountain biking, fly fishing, skiing, golfing, and exploring the outdoors with his wife and children. Dr. Faulkner is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tenosynovitis, Synovitis, Tendinitis, Bursitis, and Hip Replacement.

Dr. Efren Caballes joined Cornerstone Orthopedics & Sports Medicine, a division of OCC, in 2016. He takes a comprehensive approach to musculoskeletal care, incorporating exercise, physical modalities, bracing, injections, and regenerative medicine. He has a special interest in diagnostic and therapeutic musculoskeletal ultrasound and focuses on aligning treatment with each patient’s recovery needs and goals. Dr. Caballes earned a Bachelor of Science in Molecular Cellular Biology from the University of Illinois at Urbana-Champaign and a medical degree from Touro College of Osteopathic Medicine in New York City. He completed his residency in Physical Medicine and Rehabilitation at NYU Medical Center, where he served as Chief Resident, followed by a Sports Medicine Fellowship at NYU. His training included working with endurance athletes at the NYU Running Performance Lab and artists at the Juilliard School and Harkness Center for Dance Injuries. While in New York, he developed a passion for running, joining the Prospect Park Track Club and volunteering with Back on My Feet. In Colorado, he continues to care for runners and triathletes at all levels, from recreational to Olympic athletes. He is a Level 1 certified USA Track and Field coach and was selected to serve as a volunteer physician for the U.S. Olympic & Paralympic Committee in 2020. He also teaches sports ultrasound nationally and serves as a clinical instructor for multiple medical programs. Dr. Caballes is rated as an Advanced provider by MediFind in the treatment of Tendinitis. His top areas of expertise are Tendinitis, Bursitis, Tennis Elbow, and Plantar Fasciitis.