Stefano Ravalli, MD

Dr. Baptiste is a Maternal-Fetal Medicine (MFM) physician and Medical Geneticist within the Department of Ob/Gyn. She cares for families with genetic disease throughout their reproductive years. Her clinical and research interests include preconception counseling for genetic disorders, care for people with genetic disorders during pregnancy and pregnancies with a genetic diagnosis. Dr. Baptiste performs prenatal diagnostic procedures including chorionic villus sampling and amniocentesis. Dr. Baptiste graduated from medical school at Emory University School of Medicine. She completed residency in Ob/Gyn and subspecialty fellowship training in Maternal Fetal Medicine and Medical Genetics and Genomics at Columbia University Irving Medical Center. Dr. Baptiste has presented at national conferences and published several peer-reviewed research manuscripts and book chapters related to reproductive genetics, clinical obstetrics, and fetal diagnosis. Dr. Baptiste is a fellow of the American Board of Obstetrics and Gynecology, the American Board of Medical Genetics and Genomics and a member of the Society of Maternal-Fetal Medicine.

Dr. Sierra Seaman is an Assistant Professor of Obstetrics and Gynecology at Columbia University Irving Medical Center in the Division of Gynecologic Specialty Surgery, specializing in the medical and surgical treatment of complex gynecologic conditions, including fibroids, endometriosis, abnormal uterine bleeding, intrauterine pathology, pelvic pain, ovarian cysts, and infertility with a special interest in fertility optimization. After earning her medical degree at the University of Virginia, she completed her residency in Obstetrics and Gynecology as well as her Fellowship in Minimally Invasive Gynecologic Surgery and Complex Gynecologic Conditions at CUIMC. She received several awards during this time including the prestigious Jay M. Cooper Foundation of the AAGL Signature Award, the AAGL award for Excellence in Minimally Invasive Surgery, the Excellence in Teaching Award, induction into the Gold Humanism Honors Society, and a 100K grant for the Future of Robotics. Dr. Seaman's 3-year AAGL-accredited fellowship training alongside experts in minimally invasive surgery provided her with specialized training and expertise in the fields of advanced robotics, laparoscopy and hysteroscopy. She remains heavily involved in medical education with a goal to advance the future of surgical training through didactics, simulation, and coaching. Dr. Seaman is an advocate for patient-centered care and favors a minimally invasive approach to surgery. She aims to provide exceptional care to each individual patient.

Dr. Eisig is Chief of the Hospital Dental Service at NewYork-Presbyterian Hospital, the George Guttmann Professor of Clinical Craniofacial Surgery and Director of Oral and Maxillofacial Surgery at the hospital, and Chair of Hospital Dentistry at Columbia University’s College of Dental Medicine. He received his dental degree from New York University and then completed his general dental internship and residency in oral and maxillofacial surgery at Long Island College Hospital in Brooklyn, and New York Hospital - Cornell Medical Center, respectively. Dr. Eisig received additional training as the maxillofacial surgery fellow at Shock Trauma at the University of Maryland Hospital. Dr. Eisig is the Section Editor for Oral and Maxillofacial Surgery of the Cleft Palate/Craniofacial Journal and is a Diplomate of the American Board of Oral and Maxillofacial Surgery. He volunteers abroad by treating patients with cleft lip and palate on Healing the Children missions to South American countries. He practices full-scope oral and maxillofacial surgery, with a particular interest in orthognathic surgery (corrective jaw surgery), craniofacial and cleft palate surgery, maxillofacial pathology and reconstruction and implant surgery, and pediatric oral and maxillofacial surgery. Dr. Eisig's principal research interests are in stem cell cranofacial regeneration and he has numerous publications in peer reviewed journals and book chapters.