Joshua R. Sonett MD FACS is the Edward C. and Anne K. Weiskopf Professor of Surgical Oncology (in Surgery) at CUMC, Chief of General Thoracic Surgery and Director, The Price Family Center for Comprehensive Chest Care, Lung and Esophageal Center. He is instrumental in making the Thoracic Surgery section at Columbia University Medical Center one of the best in the... Read More about Joshua R. Sonett, MD

Dr. Yoon is a national and international expert in the treatment of patients with sarcomas and other soft tissue tumors, gastric (stomach) and gastroesophageal cancers, gastrointestinal stromal tumors (GISTs), and melanoma. He also has over 18 years of experience in the treatment of other gastrointestinal and abdominal tumors, hepatobiliary tumors, neuroendocrine/adrenal tumors, lymphomas, and spleen tumors. He has been the... Read More about S. Sunghyun Yoon, MD

Dr. Robert J. Strauch is an orthopedic surgeon specializing in the diagnosis and treatment of hand, wrist, and elbow problems in adults and children. He has a special interest in nerve problems of the upper extremity, including carpal tunnel syndrome, and in treating congenital hand disorders. The specialty of hand surgery melds together elements and principles of orthopedic, plastic, neurological... Read More about Robert J Strauch, MD

Melvin P. Rosenwasser, MD, has expertise in orthopaedic hand, elbow, and trauma surgery, which makes him a unique specialist because he can accommodate any traumatic orthopaedic extremity problem as well as arthritic and congenital anomalies of the upper extremity. Dr. Rosenwasser has been co-principal investigator on numerous NIH grants and awards and has authored many book chapters and peer-reviewed articles... Read More about Melvin P. Rosenwasser, MD

Andrew T. Lenis, MD MS, is an Assistant Professor of Urology at CUIMC. He specializes in treating patients with bladder, kidney, prostate, testis, and penile cancers. Dr. Lenis graduated from Case Western Reserve University School of Medicine in Cleveland, Ohio, with a dual MD MS degree and Honors Distinction in Research. He then completed his surgical internship and urology residency... Read More about Andrew T Lenis, MD