Julian Adin Abrams, MD

Dr. Ana Berlin is a dually-trained general surgeon and palliative care physician who thrives on the diagnostic, therapeutic, and ethical dilemmas that so commonly accompany urgent, emergent, and high-stakes surgical problems. Her interest in prognostication, communication, and decision-making in the surgical setting has driven her to forge a unique path at the intersection of surgery and palliative care. Throughout her career, she has worked to promote the incorporation of ethics, professionalism, and palliative care into surgical education and practice. Her research on surgical outcomes, palliative care utilization, and communication in surgical decision making has helped define triggers to aid in the identification of vulnerable patients for whom early concurrent palliative care is most appropriate, and to guide the development and evaluation of tools that help patients, families, and surgeons navigate difficult treatment decisions and formulate goal-concordant care plans. Dr. Berlin’s interest in pursuing systems-based approaches to promoting cultural change and quality improvement in health care has shaped her efforts to develop curricular interventions and clinical pathways to help surgeons provide compassionate, patient-centered care that minimizes the hazards and maximizes the value of surgical treatment.

Carlton C. McGregor, MD, is a board-certified physician specializing in internal medicine and pulmonology, affiliated with NewYork-Presbyterian and Columbia University Irving Medical Center. With expertise in conditions such as asthma, chronic obstructive pulmonary disease (COPD), and hypertension, Dr. McGregor is dedicated to providing comprehensive care to his patients. In addition to his clinical practice, Dr. McGregor serves as an associate professor of medicine, contributing to the education and training of future healthcare professionals. His commitment to patient health is further supported by a range of accepted insurance plans, ensuring accessible care for a diverse patient population. Generated from the website

Gina Badalato, M.D., Associate Professor of Urology, joined our faculty in December 2014 as part of the clinical team serving general urology patients. A graduate of Columbia University College of Physicians and Surgeons and one of the Department’s former residents and clinical fellows, Dr. Badalato specializes in voiding dysfunction, female urology, and stone disease. In addition to seeing patients, Dr. Badalato plays an important role in the Department’s education mission by serving as Director of Medical Education and advisor to Columbia P&S students. Dr. Badalato has research interest stone disease, voiding dysfunction and medical education outcomes. She has co-authored numerous articles on these and other topics in urology.