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 Herniated Disk. His top areas of expertise are Coccydynia, Spinal Stenosis, Cervical Spondylosis, and Spondylolisthesis.

Matthew Robbins is a Radiologist and a Nuclear Medicine provider in Denver, Colorado. Dr. Robbins is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Colonic Malakoplakia, Pleurisy, Pleural Effusion, and Gallbladder Disease.

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

Gary Ghiselli is an Orthopedics provider in Denver, Colorado. Dr. Ghiselli is rated as an Advanced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Invertebral Disc Disease, Spondylolisthesis, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery.

Dr. Gregory Fasani-Feldberg is a fellowship-trained spine surgeon specializing in minimally invasive and motion-preserving techniques. He completed his spine surgery fellowship at the Texas Back Institute, a national leader in disc arthroplasty, where he gained advanced experience in total disc replacements, navigation, and robotic-assisted surgery. Dr. Fasani-Feldberg treats a wide range of spinal conditions, including traumatic injuries, disc herniations, chronic degenerative diseases, and complex spinal deformities. Originally from Massachusetts, he earned his Bachelor of Science in Biology with honors from Northeastern University in Boston, then attended New York Medical College in Valhalla, NY for medical school. He completed his orthopedic surgery residency at Westchester Medical Center, a high-volume Level I Trauma Center. During fellowship, he participated in a surgical mission in Addis Ababa, Ethiopia, performing complex reconstructive procedures for severe spinal deformities. He regularly speaks at national conferences and is active in spine research, with several peer-reviewed publications. He is a member of the North American Spine Society and the American Academy of Orthopaedic Surgeons. Dr. Fasani is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Scoliosis, Spinal Stenosis, Spondylolisthesis, and Kyphosis.

Stanislav Poliashenko is a Radiologist in Aurora, Colorado. Dr. Poliashenko is rated as a Distinguished provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are CAPOS Syndrome, Herniated Disk, Subarachnoid Hemorrhage, and Vertigo. Dr. Poliashenko is currently accepting new patients.

Stephen Shogan is a Neurosurgery provider in Aurora, Colorado. Dr. Shogan is rated as a Distinguished provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Herniated Disk, Invertebral Disc Disease, Spinal Stenosis, Microdiscectomy, and Herniated Disc Surgery. Dr. Shogan is currently accepting new patients.

David Dungan is a Radiologist in Aurora, Colorado. Dr. Dungan is rated as a Distinguished provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Subarachnoid Hemorrhage, Cerebral Arteriovenous Malformation, Aseptic and Alopecic Nodules of Scalp (AANS), and CAPOS Syndrome. Dr. Dungan is currently accepting new patients.

Eric Handley is a Radiologist in Denver, Colorado. Dr. Handley is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Herniated Disk, Facet Joint Syndrome, Non-Alcoholic Fatty Liver Disease, and Visceromegaly.

Michele Keys is a Radiologist and an Interventional Radiologist in Denver, Colorado. Dr. Keys is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. Her top areas of expertise are Pleurisy, Pleural Effusion, Subcutaneous Emphysema, and Subependymal Nodular Heterotopia. Dr. Keys is currently accepting new patients.

Timothy Kuklo is an Orthopedics provider in Denver, Colorado. Dr. Kuklo is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Spondylolisthesis, Spinal Stenosis, Kyphosis, Microdiscectomy, and Cervical Disc Surgery.

Sara Meadows is a Physiatrist and a Neurosurgery provider in Denver, Colorado. Dr. Meadows is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. Her top areas of expertise are Sciatica, Scoliosis, Invertebral Disc Disease, and Herniated Disk. Dr. Meadows is currently accepting new patients.

Lance Warren is a Radiologist and a Neuroradiologist in Denver, Colorado. Dr. Warren has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Familial Porencephaly, Choroid Plexus Cyst, Stroke, and Arachnoid Cysts. Dr. Warren is currently accepting new patients.

Timothy Birney is an Orthopedics provider in Denver, Colorado. Dr. Birney is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Spinal Stenosis, Spondylolisthesis, Invertebral Disc Disease, Vertebroplasty, and Bone Graft. Dr. Birney is currently accepting new patients.

Stephen Johnson is a Neurosurgery provider in Denver, Colorado. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Cervical Myelopathy, Cervical Spondylosis, Subependymoma, and Primitive Neuroectodermal Tumor (PNET).

Jens-peter Witt is a Neurosurgery provider in Denver, Colorado. Dr. Witt is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Spinal Stenosis, Meningocele, Invertebral Disc Disease, Laminectomy, and Vertebroplasty. Dr. Witt is currently accepting new patients.

Brian Carrier is a Radiologist in Denver, Colorado. Dr. Carrier is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Pleurisy, Pleural Effusion, Tenosynovitis, and Gallbladder Disease. Dr. Carrier is currently accepting new patients.

Brent Jacobson is a Radiologist in Denver, Colorado. Dr. Jacobson is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Pleurisy, Pleural Effusion, Gallbladder Disease, and Tenosynovitis. Dr. Jacobson is currently accepting new patients.

Eric Shoemaker is a Physiatrist and a Pain Medicine provider in Denver, Colorado. Dr. Shoemaker is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Chronic Pain, Cervical Spondylosis, and Herniated Disk.

Samuel Chan is a Physiatrist and a Pain Medicine provider in Denver, Colorado. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Herniated Disk. His top areas of expertise are Muscle Spasms, Opisthotonos, Invertebral Disc Disease, and Herniated Disk.