Dr. Jose Madrazo is a general cardiologist in the Johns Hopkins Division of Medicine, and an assistant professor of medicine at the Johns Hopkins School of Medicine. He received his medical degree from the University of Puerto Rico School of Medicine and completed his residency at the Baylor College of Medicine in Houston, TX. Dr. Madrazo pursued a cardiovascular fellowship with a focus on echocardiography at the Washington University School of Medicine before joining the Hopkins faculty. Dr. Madrazo is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, and Heart Attack.

"Dr. Sunil Kumar Sinha is an Assistant Professor of Medicine in the Division of Cardiology at the Johns Hopkins University School of Medicine. He is the medical director of the Arrhythmia Service at Frederick Memorial Hospital. Dr. Sinha is also an attending physician at Johns Hopkins Howard County Medical Center. He is currently engaged in research on atrial fibrillation and catheter ablation, defibrillator and pacemaker therapy, and humanitarian device re-use. Dr. Sinha received his undergraduate degree and medical degree from the University of Manitoba in Winnipeg, Canada. He completed a residency in internal medicine at the University of Western Ontario in London, Canada. He returned to the University of Manitoba for his cardiology fellowship. Subsequently, Dr. Sinha completed his clinical cardiac electrophysiology fellowship at the Mount Sinai School of Medicine (New York, New York) prior to joining the Johns Hopkins faculty in 2005. Besides his teaching and clinical engagements, Dr. Sinha is on the editorial board for Heart Rhythm, the official journal of the Heart Rhythm Society and the Cardiac Electrophysiology Society, and was recognized with the HRS “Remarkable Reviewer” distinction from 2006 - 2015 and ""Remarkable Editor"" distinction from 2016 - 2017. He is also a reviewer for PACE, and Circulation: Arrhythmias & Electrophysiology.". Dr. Sinha is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Arrhythmias, Heart Attack, Cardiac Ablation, and Pacemaker Implantation.

Dr. Khalid M. Zirvi is a highly accomplished and board-certified specialist in Cardiovascular Disease and Interventional Cardiology. He earned his medical degree from the Medical College of Pennsylvania-Hahnemann (now Drexel University College of Medicine) and completed his residency in Internal Medicine at the University of Medicine and Dentistry New Jersey-Robert Wood Johnson University Hospital. Dr. Zirvi further honed his expertise through advanced training in Cardiology and Interventional Cardiology at Lankenau Hospital in Philadelphia, PA.A Fellow of the American College of Cardiology (FACC) and the Society for Cardiovascular Angiography and Interventions (FSCAI), Dr. Zirvi has held notable leadership roles, including serving as Co-director of Interventional Cardiology and the Cath Lab at Meritus Medical Center.Now part of Padder Health Services, Dr. Zirvi is dedicated to providing exceptional cardiology care, ensuring patients in Laurel, Columbia, and Hagerstown, MD, have access to the best primary care and advanced cardiovascular services. With a focus on comprehensive and compassionate healthcare, Dr. Zirvi combines expertise with patient-centered care to support the health and well-being of the communities he serves. Dr. Zirvi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Apoplexy, Heart Attack, Arterial Embolism, Atherosclerosis, and Angioplasty.

Jennifer Brady is a Cardiologist in Columbia, Maryland. Dr. Brady is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Fainting, Mitral Valve Prolapse, Familial Ventricular Tachycardia, and Inappropriate Sinus Tachycardia (IST).

Dr. Julie Marie Miller is an assistant professor in the division of cardiology at the Johns Hopkins School of Medicine as well as director of the vascular cardiology program in the division of cardiology at Johns Hopkins University. Dr. Miller is the director of the Angiography Core Imaging Laboratory, which provides expert academic leadership, protocol development, manual of operating procedures, technical training, and complex image analysis for a multitude of research projects. The Angiographic Core Analysis is generally considered the reference standard (i.e. gold standard) test for coronary obstruction and flow. Dr. Miller earned her undergraduate degree at Saint Olaf College and medical degree at the University of Minnesota Medical School. She completed an internship and residency at Duke University Medical Center. She joined the Johns Hopkins faculty in 1999. Dr. Miller has published extensively and was most recently honored with the Eli-Lilly Grant for Research in Cardiovascular Disease in Women for her work on outcomes of PTCA in women and relationship to vessel size. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Apoplexy, Heart Attack, Arterial Embolism, and Heart Failure with Preserved Ejection Fraction (HFpEF).

Dr. Chao-Wei Hwang is an interventional cardiologist and Assistant Professor of Medicine at Johns Hopkins. Dr. Hwang received doctoral and medical training at Harvard Medical School. He completed residency in Internal Medicine at Brigham and Women's Hospital, and Cardiology and Interventional Cardiology fellowships at The Johns Hopkins Hospital. Dr. Hwang joined the Division of Cardiology as faculty in 2011. He spent a year at Virtua Health System in New Jersey as systemwide Director of Interventional Cardiology, and is now Director of the Johns Hopkins Interventional Cardiology Program at Frederick Health Hospital (FHH) and Co-Medical Director of the FHH Cardiac Catheterization Lab. Dr. Hwang is an expert interventional cardiologist specializing in complex coronary interventions, management of acute coronary syndromes and advanced coronary artery disease. He has specialized expertise in PCI of chronic total occlusions (CTO). Dr. Hwang has been involved in a number of device and coronary clinical trials, and his broad areas of research interests include developing and optimizing devices for the treatment of coronary artery disease. Dr. Hwang has published extensively in stent-based drug delivery systems and local delivery systems for cell-based therapies to the heart. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Angioplasty, and Percutaneous Coronary Intervention (PCI).

Dr. Kalathiya received his undergraduate and medical degrees at the University of Kentucky before joining the Osler Medical Residency at The Johns Hopkins Hospital. Subsequently, Dr. Kalathiya completed his Cardiovascular Disease and Interventional Cardiology fellowships at the University of Chicago. Dr. Kalathiya is an interventional cardiologist with expertise in complex coronary interventions, structural interventions, peripheral interventions for claudication and critical limb ischemia, interventional pulmonary embolism therapies, and mechanical circulatory support to treat cardiogenic shock. Dr. Kalathiya is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Angina, Heart Failure, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Dr. Maniu joins the interventional section as an interventional cardiologist with over two decades of experience in academic, hospital, and community settings. He earned his medical degree from Carol Davila University of Medicine and Pharmacy in Bucharest, Romania, and completed his residency in Internal Medicine, as well as fellowships in Cardiovascular Diseases and Interventional Cardiology, at the Mayo Clinic in Jacksonville and Rochester. Clinically, Dr. Maniu sees outpatients at the Cardiology Clinic in Columbia, and he will cover the interventional lab at Howard County Medical Center. Also, he interprets outpatient echos, primarily at our Columbia Clinic office. Dr. Maniu is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Pulmonary Edema, and Percutaneous Coronary Intervention (PCI).

Dr. Joshua Kiss is a general cardiologist and an Assistant Professor of Medicine in the Division of Cardiology at the Johns Hopkins University School of Medicine. He serves as the Director of the General Cardiology Inpatient and Consult Services at the Johns Hopkins Hospital, helping to ensure excellent patient care and educational opportunities for trainees. In addition to his outpatient practice in Columbia, Maryland, he cares for patients on the inpatient general cardiology and consult services at Johns Hopkins Hospital. He is also a member of the advanced echocardiography team at JHH and Johns Hopkins Bayview Medical Center. He is dedicated to serving as a compassionate and knowledgeable resource for patients and their families in all care settings. He has a passion for teaching and is involved with medical education at Johns Hopkins across all levels of training. Born and raised in the New York City suburbs, he performed undergraduate studies at The George Washington University in Washington, DC, before earning his medical degree from the Perelman School of Medicine at the University of Pennsylvania in Philadelphia, PA. He then moved to Boston, MA, for internal medicine residency with a focus on clinical education at Beth Israel Deaconess Medical Center. After serving as a hospitalist and faculty member at BIDMC and Harvard Medical School, Dr. Kiss returned to New York for his fellowship in cardiovascular medicine at The Mount Sinai Hospital. He now lives in Howard County, Maryland, with his wife and son and enjoys rooting for New York sports teams when not taking care of patients. Videos Dr. Joshua Kiss. Dr. Kiss is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, and Pulmonary Edema.

Robert Benitez is a Cardiologist in Baltimore, Maryland. Dr. Benitez is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Cardiogenic Shock, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Maria Borodatcheva is a primary care provider, practicing in Family Medicine in Ellicott City, Maryland. Dr. Borodatcheva is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Generalized Resistance to Thyroid Hormone, Thyroid Hormone Plasma Membrane Transport Defect, Familial Hyperthyroidism due to Mutations in TSH Receptor, and Obesity.

Muhammad Amer is a Cardiologist in Catonsville,, Maryland. Dr. Amer is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

Martin Albornoz is a Cardiologist in Catonsville, Maryland. Dr. Albornoz is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Angina, Pacemaker Implantation, and Angioplasty.

Jesse Doran is a Cardiologist in Catonsville,, Maryland. Dr. Doran is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Pulmonary Edema, Heart Failure, Angina, Familial Neurocardiogenic Syncope, and Pacemaker Implantation.

Sirisha Donekal is a Cardiologist in Catonsville, Maryland. Dr. Donekal is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Atherosclerosis, and Familial Dilated Cardiomyopathy.

Maria Rene is a primary care provider, practicing in Family Medicine in Columbia,, Maryland. Dr. Rene is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Vitamin D Deficiency, Obesity, Dementia, and Obesity in Children.

Dr. Thomas Stephen Metkus is an assistant professor of cardiology at the Johns Hopkins University School of Medicine. His research focuses on using cardiac physiology for risk stratification and therapeutics in non-cardiac critical illness such as sepsis and the acute respiratory distress syndrome (ARDS), and optimizing the management of non-cardiac organ failure in primary cardiac diseases such as heart failure and acute coronary syndromes. Dr. Metkus received his undergraduate degree from Boston University College of Engineering. He earned a medical degree from the University of Pennsylvania School of Medicine and completed a residency at Brigham and Women’s Hospital. After completing residency, Dr. Metkus was a clinical fellow at both Harvard Medical School and Johns Hopkins Hospital. Prior to joining the faculty at the Johns Hopkins Medical School he was an instructor of medicine at the Harvard Medical School. His educational focus includes teaching clinical cardiology and critical care, echocardiography, and electrocardiography to students, residents, and fellows at the Johns Hopkins Hospital. Videos Dr. Thomas Metkus. Dr. Metkus is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Apoplexy, Arterial Embolism, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

Mehdi Gheshlaghi is a Cardiologist in Baltimore,, Maryland. Dr. Gheshlaghi is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Atrial Fibrillation, and Fainting.

Dr. Li Han is a hospitalist at Johns Hopkins Howard County Medical Center. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Saddle Pulmonary Embolism, Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Endoscopy, and Ureteroscopy.

Dr. Vinay Gulati is a board-certified cardiologist with expertise in hypertension, hyperlipidemia, and coronary artery disease. He completed his medical education at the prestigious All India Institute of Medical Sciences, New Delhi, followed by residencies and fellowships at renowned institutions in India and the United States, including the University of Connecticut.Dr. Gulati joined Padder Health Services in 2024, a healthcare provider in Maryland dedicated to delivering exceptional primary care and cardiology services in Laurel, Columbia, and Hagerstown. Dr. Gulati is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Neurocardiogenic Syncope, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Fainting.