Brian K Navarro, NP

Angelo B. Biviano, MD, MPH, is a cardiac electrophysiologist whose area of expertise includes the diagnosis and treatment of patients with complex heart rhythm irregularities. He has clinical and research interests in catheter and device based managements of arrhythmias including atrial fibrillation, as well as the use of implantable pacemakers and defibrillators. Dr. Biviano is board certified in Cardiovascular Medicine and Clinical Cardiac Electrophysiology. Dr. Biviano completed undergraduate studies at Princeton University with summa cum laude and Phi Beta Kappa honors. He received his MD and Masters in Public Health (in Health Care Management) degrees from Harvard University in 1997. He completed residency, chief residency, and fellowship training at NewYork-Presbyterian Hospital/Columbia University Medical Center. Dr. Biviano has experience with patient care, teaching, and cardiovascular research. He has been named "Best Doctor" in US News and World Report, "Top Doctor" in New York Magazine, "Teacher of the Year" in the Division of Cardiology at Columbia University Medical Center, and is a recipient of a National Institute of Health research grant in the area of atrial fibrillation ablation. He has authored numerous peer-reviewed articles in the field of cardiac electrophysiology. Dr. Biviano is a full time faculty member at ColumbiaDoctors since 2006. Dr. Biviano sees patients at Columbia University Medical Center in Washington Heights, NY.

Dr. Barbara Lock is an experienced physician, board-certified in emergency medicine. Dr. Lock has clinical work experience in caring for patients of all ages, and she has academic and administrative work experience in evidenced based medicine, pathways design, quality, and pain. Dr. Lock went to Boston University School of Medicine and completed training at the Jacobi/Montefiore combined residency in Emergency Medicine at the Albert Einstein College of Medicine.

Book Appointment Dr. Kimberly L. Cooper received her undergraduate degree from Harvard University and her medical degree from the Columbia University College of Physicians and Surgeons. She completed her urology residency training at NewYork-Presbyterian Hospital/Columbia University Medical Center before completing a fellowship in voiding dysfunction, female urology and neurourology at the same institution. Dr. Cooper is board certified in urology. She sees female and male patients with voiding dysfunction including urinary incontinence, overactive bladder, urinary infections, urine retention, vaginal prolapse, hematuria, pelvic pain, neurogenic bladder, and BPH. She has expertise in performing urodynamic testing. Her clinical and research interests include voiding dysfunction, urinary tract infections, and minimizing antibiotic use by maximizing behavioral interventions and alternative therapies to prevent UTIs. She is a former competitive tennis player who played for Harvard University. She lives with her husband and two daughters in Westchester.