Dr. Lionel Ivashkiv

Mark Lebwohl is an Internal Medicine provider in New York, New York. Dr. Lebwohl is highly rated in 33 conditions, according to our data. His top areas of expertise are Plaque Psoriasis, Psoriasis, Pustular Psoriasis, and Generalized Pustular Psoriasis (GPP).

Mathew S. Maurer, MD - Dr. Maurer is a general internist and geriatric cardiologist with advanced training in heart failure and cardiac transplantation.  He is the Arnold and Arlene Goldstein Professor of Cardiology at Columbia University Irving Medical Center, Vagelos College of Physicians & Surgeons, where directs the Clinical Cardiovascular Research Laboratory for the Elderly (CCRLE). Dr. Maurer is a member of the Advanced Cardiac Care Center at NewYork Presbyterian Hospital – Columbia Campus.  He is the Director of the Cardiac Amyloidosis Program. He has published over 300 articles including peer reviewed manuscripts, reviews and book chapters. He was Chair of the American College of Cardiology’s Geriatric Cardiology Member Section, which is the largest organization dedicated to advancing the care of older adults with cardiovascular disease. He was co-chair of the Steering Committee of the ATTR-ACT trial showing tafamidis was a safe and effective therapy for transthyretin amyloid cardiomyopathy.   Throughout his career, he has promulgated an approach to older adults with cardiovascular disease that offers the best of both geriatric and cardiovascular medicine in which a comprehensive holistic approach to enhance functional capacity and quality of life is at the forefront of emerging techniques to address cardiovascular physiologic derangement that disproportionately afflict older adults. Dr. Maurer is highly rated in 21 conditions, according to our data. His top areas of expertise are Cardiac Amyloidosis, Primary Amyloidosis, Transthyretin Amyloid Cardiomyopathy, Heart Transplant, and Transcatheter Aortic Valve Replacement (TAVR).

John Bilezikian is an Internal Medicine provider in New York, New York. Dr. Bilezikian is highly rated in 21 conditions, according to our data. His top areas of expertise are Hyperparathyroidism, Hypoparathyroidism, Hypercalcemia, Parathyroidectomy, and Hormone Replacement Therapy (HRT).