Dr. Krishn M. Sharma

Former President Medical Staff, Co-Director of Orthopedic and Spine InstituteDr. Marshal Peris is a member of CareMount Medical, Co-Director of Spine Surgery at The Orthopedic and Spine Institute at Northern Westchester Hospital, former President of the Medical Staff at Northern Westchester Hospital and former President of the Westchester County Medical Society. He received his undergraduate degree from Cornell University and received his medical degree from the University of Pittsburgh School of Medicine. Dr. Peris completed his internship, orthopedic surgery residency, and a fellowship in spine surgery at the University of Pittsburgh Medical Center.Direct lateral spine fusion and Cervical Disc Replacement is an advanced spine surgery with important advantages for Dr. Marshal Peris' patientsDr. Marshal Peris is a Board Certified orthopedic surgeon and a Fellow of the American Academy of Orthopedic Surgeons. Dr. Peris has authored numerous scientific articles relating to orthopedic spine surgery in peer-reviewed journals and textbooks, and continues to lecture at various national and local meetings. Dr. Peris is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Spinal Stenosis, Sacroiliac Joint Disease, Herniated Disk, Microdiscectomy, and Herniated Disc Surgery. Dr. Peris is board certified in American Board Of Orthopaedic Surgery and American Board Of Orthopedic Surgery. Dr. Peris is currently accepting new patients.

Seth Shifrin is a Sports Medicine specialist and an Orthopedics provider practicing medicine in Mount Kisco, New York. Dr. Shifrin is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Tendinitis, Sciatica, Tennis Elbow, and Scoliosis. Dr. Shifrin is currently accepting new patients.

Katherine Ma is an Orthopedics provider practicing medicine in Mount Kisco, New York. Dr. Ma is highly rated in 16 conditions, according to our data. Her clinical expertise encompasses Tendinitis, Macrodactyly of the Foot, Kohler Disease, Flat Feet, and Hip Replacement. Dr. Ma is currently accepting new patients.

Dr. Yasgur earned both his BS and Masters degrees in Mechanical Engineering from Cornell University in 1981 and 1982. He then worked as an Orthopaedic Engineer at the Hospital for Special Surgery from 1983 to 1987, where he designed and developed artificial joints for knee, hip, shoulder, elbow, and wrist replacement surgery. Dr. Yasgur then completed 10 years of medical training, including his MD with Honors from Cornell University Medical College, in 1991. After finishing a general surgery internship at NYU/Bellevue Hospital, he then did his orthopaedic surgery residency at the Hospital for Joint Diseases, one of the nation's premier orthopaedic hospitals. His training culminated in a fellowship for Knee Reconstruction and Sports Medicine in 1997 at the Insall-Scott-Kelly Institute of Beth Israel Medical Center-North. Dr. Yasgur is a diplomate of the National Board of Medical Examiners. Dr. Yasgur was named Director of Quality and Outcomes, Orthopedic and Spine Surgery Institute, Northern Westchester Hospital, Mt Kisco, NY in July 2010. Dr. Yasgur was named to Castle-Connolly New York Metro Top Doctors from 2011-2016. Additionally, he was named to Castle Connolly's Top Doctors list, 2013-2018; and Westchester Magazine's Top Doctors listing from 2010 through 2018. Dr. Yasgur was named to Becker's Orthopedic & Spine Review Top Knee Surgeons in US 2009 thru 2011. He was named to Westchester Wag Magazine Most Distinguished Doctors 2007-2016. Dr. Yasgur is highly rated in 5 conditions, according to our data. Her clinical expertise encompasses Osteoarthritis, Bursitis, Tendinitis, Hip Replacement, and Knee Replacement. Dr. Yasgur is board certified in American Board Of Orthopaedic Surgery and American Board Of Orthopedic Surgery. Dr. Yasgur is currently accepting new patients.

Dr. Lee is an ABOS board-certified fellowship-trained orthopedic spine surgeon. He graduated medical school from Brown university. He performed his residency in Orthopaedic Surgery at Columbia University in New York, NY and followed with a fellowship in Spine Surgery at Rush University Medical Center in Chicago, IL.Dr. Lee has authored numerous publications and has presented at orthopedic meetings both nationally and internationally. His clinical interests include degenerative conditions of the cervical, thoracic and lumbar spine, minimally invasive spine surgery, motion sparing disc replacements, spinal deformity, trauma, revision surgery and spine tumors/infections.Dr. Lee has conducted extensive research in the field of spine surgery and continues to actively do so. His research interests include intervertebral disc regeneration, minimally invasive spinal surgery, spinal navigation and robotics. He is an active member of North American Spine Society (NASS), American Academy of Orthopaedic Surgeons (AAOS), and Lumbar Spine Research Society (LSRS).Dr. Lee has served as the Chief of spine surgery at Phelps Hospital in Sleepy Hollow, NY since 2018 and will serve as the Director of minimally invasive spine surgery as well. Dr. Lee has been integral in the development of the Phelps Spine Institute that provides comprehensive spinal care for the community.Dr. Lee's treatment philosophy has always been to treat each patient as one of his own family members. He believes in providing accurate diagnosis, thorough conservative treatments, and the most tailored surgical solution to patients so they may return to a quality of life that they enjoy. Dr. Lee is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Spondylolisthesis, Scoliosis, Spinal Stenosis, Microdiscectomy, and Cervical Disc Surgery. Dr. Lee is board certified in American Board Of Orthopaedic Surgery. Dr. Lee is currently accepting new patients.

"Dr. Evan Karas practices at Northern Westchester Hospital. He is currently assistant clinical professor of orthopedic surgery at Mount Sinai Hospital in New York City. He is also a member of CareMount Medical.Dr. Karas was attracted to Orthopedic surgery because he's passionate about making an impact in a patient's quality of life. ""I am tremendously rewarded each time a patient tells me that my care has restored their ability to resume an activity they are passionate about,"" says Dr. Karas.Dr. Evan Karas is an active member of the Arthroscopy Association of North America, and holds an academic appointment as affiliate staff of orthopedic surgery at Massachusetts General Hospital. He has published articles in several orthopedic journals, and has presented and served as faculty at orthopedic surgery conferences nationwide. Dr. Karas is a fellow of the American Academy of Orthopedic Surgery and has been a Castle Connolly Top Doctor in the New York Metro area since 2006.". Dr. Karas is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Frozen Shoulder, Tendinitis, and Bursitis. Dr. Karas is board certified in American Board Of Orthopaedic Surgery, American Board Of Orthopaedic Surgery/Sports Medicine, and American Board Of Orthopedic Surgery. Dr. Karas is currently accepting new patients.