Dr. Thomas Mann is a fellowship-trained sports medicine specialist who joined Cornerstone Orthopedics & Sports Medicine, a division of OCC, in 2000. He is a fellow of The American Orthopedic Society for Sports Medicine, the leading organization for sports medicine in the U.S. Dr. Mann graduated with honors from Jefferson Medical College in Philadelphia, where he was elected to the Alpha Omega Alpha Medical Honor Society. He completed his orthopedic residency at Penn State University, followed by a Sports Medicine Fellowship at Ohio State University, gaining advanced training in arthroscopic surgery and team coverage across multiple sports, including football, soccer, hockey, and gymnastics. His experience includes work with teams such as the Columbus Chill, Hershey Bears, and the U.S. Under-17 Soccer Team during a European tour. Locally, he has provided sideline coverage for Ralston Valley High School Football for over five years. Dr. Mann is also committed to community service, volunteering with Habitat for Humanity, Denver Hands for Hope, and serving regularly as a camp doctor and committee member with Young Life Central Denver. Dr. Mann is rated as an Advanced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Tendinitis, Tenosynovitis, Synovitis, and Bursitis.

Todd Miner is an Orthopedics provider in Denver, Colorado. Dr. Miner is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Osteoarthritis, Septic Arthritis, Tenosynovitis, Knee Replacement, and Hip Replacement.

Born in Denver but raised in New York, Dr. Madureira has come full circle to join us here at Orthopedic Centers of Colorado. She is a Physical Medicine & Rehabilitation (PM&R) trained Sports Medicine Physician with a passion for getting and keeping people active and working with individuals across the age and fitness spectrum. She was drawn to Sports Medicine by the ability to combine a broad range of treatments including exercise prescription, diagnostic and therapeutic musculoskeletal ultrasound, and regenerative medicine. She is an active member of the American Medical Society for Sports Medicine & the American Academy of Physical Medicine and Rehabilitation. Prior to working at Orthopedic Centers of Colorado, Dr. Madureira obtained a Bachelor of Science at Tulane University in New Orleans, a Master of Public Health from Columbia University in New York and attended medical school at the New York Institute of Technology College of Osteopathic Medicine. She completed her residency in PM&R at Montefiore Medical Center in New York where she served as chief resident in her final year. Subsequently she completed a fellowship in Sports Medicine at Burke Rehabilitation Hospital – assisting with sideline & training room coverage from the high school to professional levels. She has earned several accolades including resident of the year as well as the Leo M. Davidoff Society award for Outstanding Achievement in the Teaching of Medical Students. Dr. Madureira is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. Her top areas of expertise are Tendinitis, Bursitis, Tennis Elbow, and Baker Cyst.

Dr. Thomas Eickmann joined Cornerstone, a division of Orthopedic Centers of Colorado, in 2005. As a total joint specialist in hip and knee replacement he does primary hip and knee replacement as well as revisions of the hip and knee. Dr. Eickmann has a history of being an entrepreneur and innovator. He championed barbed suture closure in joint replacement and served on the Angiotech speakers bureau popularizing a now common closure technique. Dr. Eickmann helped design hip and knee replacement implants and some trauma products for Kyocera, a medical device manufacturer. Dr. Eickmann has also designed instruments for Innomed. Dr. Eickmann has had the opportunity to serve as an American Academy of Orthopedic Surgeons moderator and critical evaluator, a member of the Adult Reconstruction Knee Program Committee, and a surgical skills trainer. He was also a reviewer for The Journal of Biomedical Materials Research. He has served as the Medical Director of Joint Replacement at Avista Adventist Hospital and Lutheran Hospital. Dr. Eickmann’s has published multiple research articles on hip and knee replacement. His work appears in journals and textbooks relating to joint replacement. Dr. Eickmann has also used his medical talents to make a difference in the lives of those in need by traveling with Global Health Initiatives’ medical mission teams to Africa and South America. Dr. Eickmann is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Osteoarthritis, Sciatica, Tendinitis, Hip Replacement, and Knee Replacement.

Dr. Joseph Hsin is a board-certified orthopedic surgeon and has practiced sports medicine and general orthopedics in the Denver metropolitan area for over 25 years. He has functioned as team physician to many levels of competitive athletics and currently serves on the physicians pool for the US Ski and Snowboard Team and the USA Eagles Rugby Team. Dr. Hsin founded Impact Sports Performance, the premier training facility in Colorado which excels at elite sports performance, strength & conditioning, and injury prevention and rehabilitation. Dr. Hsin has been named by 5280 magazine as Denver’s Top Orthopedic Doctor. Dr. Hsin earned a Bachelor of Arts degree in molecular, cellular, and developmental biology from the University of Colorado, Boulder. After receiving his undergraduate degree, he earned a Master of Arts degree in theology with an emphasis in missions from Fuller Theological Seminary in Pasadena, CA. He went on to attend medical school at the University of Colorado School of Medicine in Denver, and completed his orthopedic surgery internship and residency at the University of Colorado Health Sciences Center and Rancho Los Amigos Medical Center in Downey, CA. Dr. Hsin has also founded the Cornerstone Foundation, a non-profit whose mission is to provide the local and global community with orthopedic care and medical education. He has traveled to Uganda as well as to Southeast Asia on numerous occasions in a continuing effort to improve medical care around the globe. Dr. Hsin is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Osteoarthritis, Frozen Shoulder, Tendinitis, and Bursitis.

Dr. Brian J. Larkin is a board-certified orthopedic surgeon specializing in hip and knee replacement, including outpatient procedures, anterior hip arthroplasty, partial knee replacement, hip arthroscopy, and open hip preservation. He joined Orthopedic Associates in 2012, one of the founding divisions of Orthopedic Centers of Colorado. Originally from Michigan, Dr. Larkin graduated with honors in biomedical engineering from Yale University, where he played varsity soccer. He earned his medical degree from Wayne State University and completed his orthopedic residency at Henry Ford Hospital, serving as Chief Resident. He completed his fellowship in joint preservation and replacement at Washington University in St. Louis. An active researcher and speaker, Dr. Larkin is a Fellow of the AAOS and AAHKS, and an Emerging Leader in the American Orthopedic Association. He serves as Chief Medical Officer of Orthopedic Centers of Colorado and holds leadership roles with Surgical Care Affiliates, including chairing the High Acuity Sub-Committee. He is also Co-Director of the Orthopedic Program at Rose Medical Center and formerly served as a consulting physician for the Colorado Avalanche. Dr. Larkin is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Osteoarthritis, Bursitis, Tenosynovitis, Hip Resurfacing, and Hip Replacement.

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 Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Tendinitis, Osteoarthritis, Frozen Shoulder, Osteotomy, and Fasciotomy.

Andrew W. Parker, a board-certified orthopedic surgeon, joined Orthopedic Associates in 1992. Dr. Parker attended Northwestern University Medical School. He completed his internship and residency through Northwestern University Medical School in Chicago before completing a fellowship at Louisiana State University in knee and shoulder sports medicine. Dr. Parker was the head team physician and medical director for the Colorado Avalanche from 1995 through 2017. He also served as a consulting physician for the Denver Nuggets. Dr. Parker is a member of the American Academy of Orthopedic Surgeons, American Orthopedic Society for Sports Medicine, and Arthroscopy Association of North America. He was a member of the National Hockey League Physician’s Society, serving as president from 1992 to 1994 and from 1995 through 2017. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Tendinitis, Osteoarthritis, Frozen Shoulder, Bursitis, and Hip Replacement.

Scott G. Resig, M.D.is board certified through the American Board of Orthopedic Surgeons. Dr. Resig specializes in complex conditions of the lower extremity with a focus in foot and ankle as well as hip and knee joint replacement at Advanced Orthopedic & Sports Medicine Specialists in Denver and Parker, Colorado. Dr. Resig pursued his undergraduate degree at the University of Wisconsin, graduating with distinction. He received his medical degree and completed his orthopedic residency at the University of Minnesota Medical School. After completing his residency, he pursued fellowship training at the Adidas Sports Medicine Institute and then continued his fellowship training in orthopedic foot & ankle surgery at the University of Auckland, New Zealand. Dr. Resig is currently the Chairman of Orthopedic Surgery at Sky Ridge Medical Center. He moved to Denver and joined Denver-Vail Orthopedics, P.C. in 2004. Dr. Resig utilizes many of the most advanced technologies available in orthopedics, including robotic knee surgery, anterior minimally invasive hip replacement, and custom ankle replacement. Dr. Resig hopes that the use of the newest technological advances in orthopedics can give his patients the best outcomes with a quicker recovery. Dr. Resig is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Osteoarthritis, Bursitis, Achilles Tendon Rupture, Hip Replacement, and Knee Replacement.

Lloyd Kershen is a Radiologist in Lakewood, Colorado. Dr. Kershen has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Visceromegaly, Pleurisy, and Pleural Effusion. Dr. Kershen is currently accepting new patients.

Robert Layser is a Radiologist in Lakewood, Colorado. Dr. Layser is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Pleurisy, Pleural Effusion, Herniated Disk, and Pneumomediastinum. Dr. Layser is currently accepting new patients.

Craig Stewart is a Radiologist in Lakewood, Colorado. Dr. Stewart is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Visceromegaly, Tracheobronchopathia Osteoplastica, Splenomegaly, and Biliary Dyskinesia. Dr. Stewart is currently accepting new patients.

Clinton Anderson is a Radiologist in Lakewood, Colorado. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Tenosynovitis, Bronchogenic Cyst, Pleurisy, and Pleural Effusion. Dr. Anderson is currently accepting new patients.

Gen Maruyama is a Radiologist in Lakewood, Colorado. Dr. Maruyama is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Emphysema, Pleurisy, and Visceromegaly. Dr. Maruyama is currently accepting new patients.

Craig Kilpatrick is a primary care provider, practicing in Family Medicine in Lakewood, Colorado. Dr. Kilpatrick is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Hypothyroidism, Gout, High Cholesterol, and Osteomyelitis in Children.

Ryan Sydnor is an Interventional Radiologist and a Radiologist in Lakewood, Colorado. Dr. Sydnor has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Ascites, CAPOS Syndrome, Visceromegaly, Bone Marrow Aspiration, and Gastrostomy. Dr. Sydnor is currently accepting new patients.

James Tamas is an Interventional Radiologist and a Radiologist in Lakewood, Colorado. Dr. Tamas has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Visceromegaly, Non-Alcoholic Fatty Liver Disease, Pleurisy, and Pleural Effusion. Dr. Tamas is currently accepting new patients.

Joanne Ruch is a primary care provider, practicing in Internal Medicine in Lakewood, Colorado. Dr. Ruch is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. Her top areas of expertise are Perioral Dermatitis, Deep Vein Thrombosis, Cheilitis Glandularis, and Hypothyroidism.

William Allan is a primary care provider, practicing in Internal Medicine in Wheat Ridge, Colorado. Dr. Allan is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Francis Crnkovich is a Radiologist in Lakewood, Colorado. Dr. Crnkovich is rated as an Experienced provider by MediFind in the treatment of Baker Cyst. His top areas of expertise are Synovial Osteochondromatosis, Baker Cyst, Synovitis, and Herniated Disk. Dr. Crnkovich is currently accepting new patients.