Beatrice Dionigi, MD, FACS, FASCRS

Dr. Wiechmann is a board certified surgeon specializing in breast cancer, who was recognized with honors by the Breast Cancer Alliance, the Susan G. Komen for the Cure foundation and the Society of Surgical Oncology. Dr. Wiechmann's dedication to patient-driven, personalized care has earned many awards. These include the “Faces of Respect” Award at Montefiore Medical Center (2011-2013) and the Greenwich Hospital Quality Award (2015). Her peers recently selected Dr Wiechmann as a Castle Connolly Top Doctor, a nationally ranked service whose mission is to help consumers find the best healthcare; she has been listed in the “Guide to America’s Top Surgeons” for the past 3 years. Dr. Wiechmann is a breast surgeon with over 10 years of experience at the Comprehensive Breast Center of the Herbert Irving Comprehensive Cancer Center at NewYork-Presbyterian/Columbia, a multi-site, multi-disciplinary entity that incorporates the legacy of innovation and trust associated with the Columbia University Irving Medical Center. She works closely with a multi-disciplinary team including radiologists, medical oncologists, radiation oncologists, plastic surgeons and other breast cancer support staff. Her goal is to make patient and family experience as simple, thorough, and streamlined as possible. Dr Wiechmann approaches each patient in a personal, kind, and compassionate way and believes in shared decision-making and teamwork. She speaks English, Spanish, and Italian fluently and can conduct the consultation in any of those languages. In the clinic, Dr. Wiechmann's interests include triple negative breast cancer (ER, PR, and HER2 negative), the genetic and familial predisposition to breast cancer, and disparities in cancer treatment and outcomes. Dr Wiechmann, who was born and raised in Florence, Italy, received her medical degree Magna Cum Laude at Universita' Degli Studi Di Firenze Facolta' Di Medicina e Chirurgia in Florence, Italy. She completed a General Surgery Residency at TUFTS, St. Elizabeth's Medical Center in Boston followed by a research fellowship in the prestigious laboratory of Dr Kent Osborne and Dr Rachel Schiff, at the Lester and Sue Smith Breast Center of the Dan L. Duncan Cancer Center at Baylor College of Medicine, in Houston, Texas. At Baylor, her research focused on the preclinical development of therapies targeting the HER2 receptor; her work was recognized by Komen/AACR. Dr Wiechmann’s work has been published in many surgical and the Breast Cancer Alliance, the Susan G. Komen for the Cure foundation and the Society of Surgical Oncology have repeatedly recognized oncology publications and her with awards for her research and scholarship. After completing her research at Baylor, Dr Wiechmann was the recipient of the Breast Cancer Alliance award that funded her clinical fellowship at Memorial Sloan-Kettering Cancer Center, which led to her participation in the prestigious ASCO/AACR (American Society for Clinical Oncology/American Association for Cancer Research) course, Methods in Clinical Cancer Research.

Dr. Erica M. Fallon joins the faculty at the Vagelos College of Physicians and Surgeons at Columbia University and Morgan Stanley Children’s Hospital of New York-Presbyterian within the Division of Pediatric Surgery, as Assistant Professor of Surgery. She received her undergraduate degree from Georgetown University. Following graduation, she accepted an Intramural Research Training Award at the National Institutes of Health and spent two years involved in clinical pediatric obesity research. She subsequently received her medical degree from the Medical College of Wisconsin. She completed her residency training in General Surgery at Beth Israel Deaconess Medical Center, in affiliation with Harvard Medical School. During residency, she spent three years as a research fellow in the Department of Surgery at Boston Children’s Hospital studying the effects of omega-3 fatty acids on parenteral nutrition-associated liver disease, and the prevention of postoperative abdominopelvic adhesions. She then completed a clinical fellowship in Pediatric Surgery at the Hospital for Sick Children, followed by a clinical subspecialty fellowship in Pediatric Surgical Oncology at Memorial Sloan Kettering Cancer Center. Dr. Fallon was named the Joshua Ryan Rappaport Research Fellow at Boston Children’s Hospital, and received independent funding from the National Institutes of Health as the recipient of a Ruth L. Kirschstein National Research Service Award. She has been an invited speaker at academic forums and scientific conferences, and the recipient of numerous research awards. In addition, she has published several scientific papers in peer-reviewed journals, and authored pediatric book chapters and clinical management guidelines. She is passionate about scientific pursuit and plans to continue research at MSCHONY. Dr. Fallon has also received recognition for excellence in teaching, and has served on the Graduate Medical Education and Surgical Resident Education committees during her clinical training years. She is a member of several professional organizations, including the American Pediatric Surgical Association, the American Academy of Pediatrics, and the American College of Surgeons. Dr. Fallon is committed to the compassionate, collaborative, and meticulous surgical care of infants, children, and their families. She has particular interest in neonatal and congenital diseases, pediatric surgical oncology, gastrointestinal diseases, and minimally invasive techniques in addition to patient safety and quality improvement within the field of pediatric surgery.