John A. Wallington, MD, a Cleveland Clinic fellowship-trained interventional spine physician, joined Orthopedic Associates in 2021. He is board-certified in physical medicine and rehabilitation. Dr. Wallington, a native of Ann Arbor, MI, attended the University of Michigan where he graduated Phi Beta Kappa with a degree in biochemistry and was awarded the Perrigo Fellowship to pursue natural products drug research. He obtained his medical degree from the University of Toledo College of Medicine and subsequently pursued a residency in Physical Medicine and Rehabilitation at Beaumont Hospital in Royal Oak, MI, serving as chief resident in his final year. He then pursued a fellowship in spine medicine at Cleveland Clinic where his training focused on non-operative treatment of neck and back pain. Dr. Wallington then practiced in Boston prior to joining Orthopedic Associates. His clinical interest is spine evaluation and treatments including therapies, non-opioid medications, and injection-based therapies including epidurals, radiofrequency ablations, and deep joint injections under fluoroscopic guidance. Dr. Wallington is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Coccydynia, Spinal Stenosis, Cervical Spondylosis, and Spondylolisthesis.

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 Common Peroneal Nerve Dysfunction. His top areas of expertise are Achilles Tendon Rupture, Poland Syndrome, Multiple Pterygium Syndrome, Amniotic Band Syndrome, and Hip Replacement.

Originally from Seattle, WA, Dr. MacTaggart joined OCC-Cornerstone Orthopedics and Sports Medicine in 2019 after completing advanced training in hand and upper extremity surgery. She specializes in the full range of hand, wrist, and elbow conditions and offers the latest treatments, including fracture care, microvascular surgery, nerve decompression, repair or reconstruction, fusions and replacements, bracing, injections, and arthroscopy. Dr. MacTaggart is an active member of the American Academy of Orthopedic Surgery, the American Society for Surgery of the Hand, and the American Academy of Hand Surgery. Prior to working at OCC-Cornerstone, Dr. MacTaggart graduated summa cum laude with a Bachelor of Science degree in biology from Pacific Lutheran University in Tacoma, WA, where she also played on the women’s soccer team. She attended medical school at The University of Washington, graduating magna cum laude and was nominated to the Alpha Omega Alpha medical honors society. After medical school, Dr. MacTaggart completed her residency training at the University of Washington in Seattle, WA. Following residency, she completed a fellowship in hand and upper extremity surgery at The Philadelphia Hand to Shoulder Center/Thomas Jefferson University in Philadelphia, PA. Dr. Mactaggart is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. Her top areas of expertise are Tennis Elbow, Rhizarthrosis, Ganglion Cyst, and Carpal Tunnel Syndrome.

Dr. Matthew Delarosa is an orthopedic surgeon who specializes in hand, wrist, and elbow surgery. He provides both surgical and nonsurgical treatment to improve function and reduce pain. He focuses on complex trauma and reconstruction of the upper extremity, wrist surgery and arthroscopy, elbow surgery, targeted muscle reinnervation, elective treatment of nerve compressions and hand arthritis, and injuries to soft tissues including nerves, tendons, and ligaments. Originally from Baton Rouge, LA, Dr. Delarosa completed medical school and orthopedic training at LSUHSC New Orleans. He then further specialized in Hand and Microsurgery at OrthoCarolina in Charlotte, NC under the direction of Dr. Glenn Gaston. In addition to the full spectrum of routine upper extremity problems, a significant portion of his fellowship training concentrated on brachial plexus and complex peripheral nerve injuries. Additionally, he traveled to Florianopolis, Brazil to study under Dr. Jayme Bertelli, an expert in peripheral nerve injuries, brachial plexus injuries, and tendon transfers. He is also interested in improving function of upper extremity amputees through targeted muscle reinnervation (TMR) and the use of a myoelectric prosthesis. Through his work in congenital, brachial plexus, and amputee specialty clinics he has gained a wealth of knowledge on the multidisciplinary approach to patient care. Dr. Delarosa is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Tennis Elbow, Rhizarthrosis, Brachial Plexopathy, Thoracic Outlet Syndrome, and Leg or Foot Amputation.

Roderick Lamond is a Neurosurgery provider in Denver, Colorado. Dr. Lamond is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Brain Abscess, Subarachnoid Hemorrhage, Hydrocephalus, Awake Craniotomy, and Deep Brain Stimulation.

William Bentley is a Neurologist in Denver, Colorado. Dr. Bentley has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Movement Disorders, Parkinson's Disease, Autosomal Dominant Partial Epilepsy with Auditory Features, and Memory Loss. Dr. Bentley is currently accepting new patients.

Raul Gosthe is an Orthopedics provider in Denver, Colorado. Dr. Gosthe is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Osteoarthritis, Tendinitis, Bursitis, Hip Replacement, and Knee Replacement. Dr. Gosthe is currently accepting new patients.

Jinny Tavee is a Neurologist in Denver, Colorado. Dr. Tavee is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. Her top areas of expertise are Neurosarcoidosis, Peripheral Neuropathy, Guillain-Barre Syndrome, and Chronic Polyradiculoneuritis. Dr. Tavee is currently accepting new patients.

Michael Shen is an Orthopedics provider in Denver, Colorado. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Spinal Stenosis, Spondylolisthesis, Invertebral Disc Disease, Microdiscectomy, and Herniated Disc Surgery. Dr. Shen is currently accepting new patients.

Alexander Dietz is a Neurologist in Englewood, Colorado. Dr. Dietz is rated as an Advanced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Spinal Muscular Atrophy (SMA), Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3. Dr. Dietz is currently accepting new patients.

Scott London is a Neurologist in Lakewood, Colorado. Dr. London is rated as an Advanced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Hereditary Sensory and Autonomic Neuropathy Type 2, Infantile Axonal Neuropathy, Congenital Insensitivity to Pain with Anhidrosis, and Cramp-Fasciculation Syndrome.

Peter Syre is a Neurosurgery provider in Englewood, Colorado. Dr. Syre is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Stroke, Delirium, Subdural Hematoma, Microdiscectomy, and Cervical Disc Surgery.

Mark Magner is a Neurosurgery provider in Englewood, Colorado. Dr. Magner has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Spondylolisthesis, Chronic Subdural Hematoma, Subdural Hematoma, Laminectomy, and Microdiscectomy. Dr. Magner is currently accepting new patients.

Marc Treihaft is a Neurologist in Englewood, Colorado. Dr. Treihaft is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Epilepsy Juvenile Absence, Absence Seizure, Peripheral Neuropathy, and Thoracic Outlet Syndrome.

Benjamin Marshall is a Physiatrist in Aurora, Colorado. Dr. Marshall is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Distal Median Nerve Dysfunction, Cervical Spondylosis, Foot Drop, and Invertebral Disc Disease. Dr. Marshall is currently accepting new patients.

Vera Fridman is a Neurologist in Aurora, Colorado. Dr. Fridman is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. Her top areas of expertise are Hereditary Sensory Neuropathy Type 1 (HSN1), Charcot-Marie-Tooth Disease, Hereditary Sensory and Autonomic Neuropathy Type 2, and Hajdu-Cheney Syndrome. Dr. Fridman is currently accepting new patients.

Dianna Quan is a Neurologist in Aurora, Colorado. Dr. Quan is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. Her top areas of expertise are Spinal Muscular Atrophy (SMA), Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, and Hepatectomy. Dr. Quan is currently accepting new patients.

Garrett Moore is a Podiatric Medicine specialist and an Orthopedics provider in Aurora, Colorado. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Fungal Nail Infection, Gangrene, Corns and Calluses, and Eschar. Dr. Moore is currently accepting new patients.

Neil Pitzer is a Physiatrist in Aurora, Colorado. Dr. Pitzer is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. His top areas of expertise are Spinal Stenosis and Common Peroneal Nerve Dysfunction.

Katherine Payne is a Physiatrist in Aurora, Colorado. Dr. Payne is rated as an Experienced provider by MediFind in the treatment of Common Peroneal Nerve Dysfunction. Her top areas of expertise are Lymphedema, Lymphangiectasis, Meige Disease, and Primary Intestinal Lymphangiectasia. Dr. Payne is currently accepting new patients.