Lena S Sun, MD

Dr. Lisa Saiman is currently a Professor of Pediatrics and has served as the Hospital Epidemiologist at NewYork-Presbyterian Morgan Stanley Children’s Hospital for over two decades. Dr. Saiman is the Chair of the Department of Pediatrics’ Committee on Appointments and Promotions (CoAP) and the Associate Vice Chair for Faculty Development. Her primary research and clinical interests are hospital epidemiology and healthcare-associated infections across the spectrum of healthcare, ranging from the neonatal ICU to cystic fibrosis to pediatric long-term care with a particular focus on respiratory viruses.

Dr. Constantinescu has an active clinical practice at Columbia University Medical Center, including care of children with asthma, cystic fibrosis, and technology-dependent conditions (home ventilation by invasive and non-invasive means, mechanically assisted airway clearance, etc.) He participates in the Muscular Dystrophy Clinic at Columbia, for the management of pulmonary complications of neuromuscular disorders. Through the multidisciplinary Motor Neuron Center at Columbia, Dr. Constantinescu is also involved in clinical research in the area of pulmonary function in neuromuscular disease.

Dr. Christine Rohde is the Chief of the Division of Plastic Surgery at Columbia. She graduated from Harvard Medical School in 2000. Following her medical school education, she began her general surgery training at the Brigham and Women’s Hospital in Boston. After three years of general surgery training, Dr. Rohde accepted a plastic and reconstructive surgery residency position at Montefiore Medical Center. Interested in microsurgery, Dr. Rohde completed a microsurgical fellowship at New York University Medical School’s Institute of Reconstructive and Plastic Surgery in 2006. Her research focuses primarily on outcomes of plastic surgical interventions, particularly as they relate to cancer reconstruction and post-surgical care. In 2013, Dr. Rohde graduated from the Columbia University Mailman School of Public Health with a Masters in Public Health, focusing on comparative effectiveness research. A highly skilled clinician, researcher and teacher, Dr. Rohde is trained in the diagnosis and treatment of the full range of plastic reconstructive and aesthetic surgery, specializing in microsurgery, abdominal wall reconstruction, body contouring, cosmetic surgery, and breast, trauma, and cancer reconstruction. She has numerous publications and presentations in the field of plastic surgery, and is a frequently-requested speaker. She has also been seen on the Carol Alt FoxNews Show, “A Healthy You” and WABC, discussing her research and breast cancer reconstruction.