Dr. Yossef C. Blum

Dr. Lawrence Lenke, Co-Director of Och Spine, surgeon-in-chief at the Och Spine Hospital, and chief of spinal deformity surgery in the Department of Orthopedic Surgery at NewYork-Presbyterian/Columbia University Irving Medical Center.Lawrence Lenke, MD is one of the world's foremost leaders in spinal deformity surgery. His world-renowned practice is devoted exclusively to spinal deformity surgery with an emphasis on complex reconstructive surgery in both children and adults for the treatment of various spinal deformities such as scoliosis, kyphosis, flatback syndrome, and other major spinal imbalances, as well as spondylolisthesis. He is generally regarded as the premier spinal deformity surgeon in the world, having developed the classification system for Adolescent Idiopathic Scoliosis (AIS), to which his name is now attached.After receiving his undergraduate degree from the University of Notre Dame and his MD from Northwestern University Medical School, Dr. Lenke completed his internship and residency training in Orthopaedic Surgery at Barnes-Jewish Hospital/Washington University School of Medicine. While at Washington University, he also completed his fellowship training in pediatric and adult orthopedic spine surgery.Dr. Lenke has been listed in America's Top Doctors for the past 10 years and Best Doctors in America the past 15 years. Dr. Lenke was honored with the North American Spine Society’s 2013 Leon Wiltse Award for excellence in leadership and/or clinical research in spine care. Also in 2013, Dr. Lenke was listed in Orthopedics This Week as one of “The Top 28 Spine Surgeons in North America.” He served as president of the Scoliosis Research Society 2010-2011, the oldest and most prestigious spine society in the world; its single focus is the advancement of care in patients with spinal deformity. As a reflection of his preeminent surgical skills, he has hosted over 700 spinal surgeons from around the globe to observe his surgeries in the past 15 years.Dr. Lenke’s prolific academic career includes writing over 360 published peer-reviewed manuscripts, editing five textbooks on Spinal Surgery, writing more than 125 textbook chapters, chairing over 100 Spinal Surgery meetings and having been an invited Visiting Professor domestically and internationally more than 100 times. Dr. Lenke is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Lordosis, Scoliosis, Kyphosis, Osteotomy, and Spinal Fusion. Dr. Lenke is board certified in Orthopedic Surgery. Dr. Lenke is currently accepting new patients.

Dr. David S. Geller is a board-certified orthopedic oncologist who specializes in the treatment of both pediatric and adult patients with bone and soft-tissue tumors. He has been a full-time faculty member at Montefiore Einstein since 2006, at which time he established the Orthopedic Oncology Division. He currently serves as the Vice-Chair of Strategy and Innovation, the Co-Director of the Orthopedic Oncology Division, and the Associate Director of the Musculoskeletal Oncology Lab. He is a Professor of Orthopedic Surgery and Pediatrics at Albert Einstein College of Medicine. Dr. Geller is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Osteosarcoma, Adult Soft Tissue Sarcoma, Bone Tumor, Osteotomy, and Hip Replacement. Dr. Geller is board certified in American Board Of Orthopaedic Surgery. Dr. Geller is currently accepting new patients.

Dr. Zeeshan Sardar is an expert in the treatment of spine conditions affecting adult and adolescent patients. His practice focuses on the operative care of spinal deformities and degenerative conditions utilizing the most advanced diagnostic, therapeutic, and surgical techniques available. While he believes in non-operative treatment of most spinal disorders, when surgery is indicated Dr. Sardar leverages the latest minimally invasive surgical techniques, advanced imaging, and robotic assisted surgical tools to provide individualized treatment plans for each patient. His goal is to help patients reduce their pain, restore function, and get back to their life.After receiving his bachelors degree in electrical engineering, masters in computer science, and doctorate in medicine from McGill University in Montreal, Dr. Sardar went on to complete his residency in orthopedic surgery at the McGill University Health Centre where he served as chief resident. Following his residency, Dr. Sardar completed an initial fellowship in Orthopedic and Neurological spine surgery at the Cedars Sinai Medical Center in Los Angeles, followed by a spine surgery fellowship at the Texas Back Institute in Plano, Texas, and a subsequent fellowship in advanced spinal deformity under the direction of Dr. Lawrence Lenke at Columbia University and the Och Spine Hospital at NewYork-Presbyterian. Before joining the faculty at Columbia, Dr. Sardar served as an assistant professor of orthopedic surgery at Temple University in Philadelphia.As an active member of the academic orthopedic and spine communities, Dr. Sardar is a member of the America Academy of Orthopaedic Surgeons, AO Spine, the North American Spine Society, and the Scoliosis Research Society. His research interests are focused on improving clinical outcomes and surgical techniques to improve patient safety and ensure better surgical outcomes. Dr. Sardar is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Kyphosis, Lordosis, Scoliosis, Spinal Fusion, and Osteotomy. Dr. Sardar is board certified in Orthopedic Surgery. Dr. Sardar is currently accepting new patients.

Bang H. Hoang, MD, is Arnold S. and Madaleine Penner Endowed Professor, Orthopedic Surgery, Director, Musculoskeletal Oncology Lab, Co-Director, Orthopedic Oncology and Research Director, Orthopedic Surgery at Montefiore Einstein. He specializes in musculoskeletal tumor surgery and is an expert in benign and malignant tumors, metastatic bone disease, pathologic fractures, complex bone and joint reconstruction with large-segment prosthesis and allograft, tumors of the pelvis and sacrum and investigational therapy for bone and soft tissue sarcoma. Dr. Hoang is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Osteosarcoma, Adult Soft Tissue Sarcoma, Synovial Sarcoma, Bone Tumor, and Hip Replacement. Dr. Hoang is board certified in American Board Of Orthopaedic Surgery. Dr. Hoang is currently accepting new patients.

Dr. Ronald A. Lehman, Jr. is a nationally recognized expert in the treatment of adult and pediatric spine conditions. He specializes in complex spinal deformities including scoliosis, kyphosis, revision spinal surgeries, and minimally invasive applications for deformity surgery, as well as cervical spine, cervical disc arthroplasty/replacement, myelopathy and radiculopathy. Dr. Lehman also focuses on Minimally Invasive Spine surgery (MIS) of the cervical and lumbar spine, and spinal tumors/cancer of the cervical, thoracic and lumbar spine. Dr. Lehman received his MD from Jefferson Medical College, and completed his residency at the Walter Reed Army Medical Center in Washington D.C. He then completed his fellowship training in adult and pediatric spine surgery at Washington University School of Medicine in St. Louis, Missouri. Prior to joining the faculty at Washington University, he served as a Lieutenant Colonel (LTC) in the Army, receiving three Meritorious Service Medals (MSMs), the “A” Proficiency Designator and the Order of Military Medical Merit. He was the Chief of the Adult and Pediatric Spine Service, and the Consultant to the White House.. Dr. Lehman is the recipient of several Department of Defense (DOD) research grants totaling more than $10 million. He currently serves as the Program Chairman of the Cervical Spine Research Society (CSRS), Scoliosis Research Society (SRS), and the Lumbar Spine Research Society (LSRS). Additionally, he will take over as Chairman of the International Meeting on Advanced Spine Techniques (IMAST) next year. Dr. Lehman has over 120 peer reviewed publications. Dr. Lehman is highly rated in 14 conditions, according to our data. His clinical expertise encompasses Scoliosis, Kyphosis, Spondylolisthesis, Spinal Fusion, and Osteotomy. Dr. Lehman is board certified in Orthopedic Surgery. Dr. Lehman is currently accepting new patients.

Jacob F. Schulz, MD, is a board-certified orthopedic surgeon who provides comprehensive pediatric orthopedic care with an emphasis on spinal deformity, neuromuscular disease and trauma. He has a particular interest in the growing spine, with experience using the vertical expandable titanium rib (VEPTR) device and vertebral tethering through a thoracoscopic approach. At our Albert Einstein College of Medicine, he is an Assistant Professor of Orthopedic Surgery. Dr. Schulz is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Blount Disease, Scoliosis, Adolescent Idiopathic Scoliosis, Spinal Fusion, and Tenotomy. Dr. Schulz is board certified in American Board Of Orthopaedic Surgery. Dr. Schulz is currently accepting new patients.