Sumit Saini, MD - Triangle Urological Group-Federal North Medical Office Building

Adam L. Johnson, MD, is a general surgeon, specializing in breast surgical oncology. His expertise encompasses a wide range of surgical procedures, and he is dedicated to providing compassionate, high-quality surgical care. His clinical experience includes minimally invasive techniques for patients with breast disease. Dr. Johnson went to medical School at Boston University School of Medicine. He completed his general surgery residency at Menorah Medical Center in Overland Park, Kansas, and fellowship in breast surgical oncology at Allegheny Health Network. Dr. Johnson is a member of the Allegheny County Breast Consortium. He has a focus on enriching the community with outreach to promote breast cancer awareness. Dr. Johnson welcomes patients ages 18 and older.

Dr. David Bartlett is chair of the AHN Cancer Institute. An internationally recognized cancer surgeon, he is a pioneer in abdominal cancer treatment and a dedicated, prolific researcher. He is past president of the Society of Surgical Oncology. He served as a senior investigator in the surgery division of the Center for Cancer Research at the National Cancer Institute, where he developed innovative surgical techniques to treat patients with abdominal and liver cancers and performed cutting-edge laboratory research in viral based immune therapies. Dr. Bartlett received his medical degree from the University of Texas Medical School at Houston and completed his surgical residency at the Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. He continued his training with a Fellowship in surgical oncology at Memorial Sloan Kettering Cancer Center in New York City. He completed research fellowships at M.D. Anderson Hospital in Houston, Texas, and the Hospital of the University of Pennsylvania. Board-certified by the American Board of Surgeons, Dr. Bartlett holds membership in several professional surgical and oncology societies. He received many academic honors during his career and has been chosen as one of Pittsburgh’s Best Doctors every year since 2006. He has published over 300 research papers in medical journals and has contributed chapters to more than 40 publications. In addition, he lectures widely at national and international meetings and conferences.

Dr. Halbreiner is the Director of Research in Cardiac Surgery and has been widely and nationally published in the field, including presentations at national conferences. He serves as the primary investigator (PI) in many international and national clinical trials as well as the PI for the largest multi-institutional collaborative research effort in cardiac surgery – Cardiothoracic Surgical Trials Network (CTSN). Dr. Halbreiner earned his medical degree at the Medical University of South Carolina in Charleston, S.C. He completed his general surgery internship at Boston University Medical Center in Boston, Mass., and his residency at SUNY - Stony Brook in New York serving as administrative chief resident and as a research fellow in cardiac surgery. He then trained in cardiothoracic surgery at the Cleveland Clinic, in Cleveland, Ohio, where he served as administrative chief resident where he had a heavy focus on aortic surgery. He has held academic appointments as clinical instructor in surgery at SUNY - Stony Brook and at Case Western Reserve University Cleveland Clinic Lerner College of Medicine. He is currently an Associate Professor of Surgery at Drexel College of Medicine and has appointments as an Adjunct professor at Carnegie Mellon University through which he has ongoing NIH and State funded research with the Biomedical Engineering Department. He currently serves as the Director of the Aortic Center for AHN with expertise in complex aortic surgery and specialized care in patients with connective tissue disorders. He is a clinical leader in this field and performs both complex open-heart procedures as well as minimally invasive endovascular procedures for aortic diseases. The aortic center has joined efforts with other institutions across the country in treatment of aortic dissections through the International Registry for Aortic Diseases, through which Dr. Halbreiner is the PI. He is certified by the American Board of Thoracic Surgery. He is a member of the American College of Surgeons, American Heart Association, American College of Cardiology, and Society of Thoracic Surgeons.