Although I enjoy caring for all cardiac patients, my special interests include patients born with heart defects and now adults, pregnancy with heart disease, and valvular heart disease. In addition, I am interested in keeping people healthy and avoiding heart disease as much as possible. Dr. Upadhya is rated as a Distinguished provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Hypertensive Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pacemaker Implantation, and Atherectomy.

My role in cardiology at Duke has been in the prevention and management of advanced cardiovascular disease symptoms in my patients. In the area of prevention, I specialized in cholesterol treatment and specifically in the management of statin medications especially for those individuals who feel they are intolerant. My practice also has a focus on patients with difficult-to-control hypertension, hypertension medication intolerance, difficult-to-manage congestive heart failure, and problems with heart failure medications. My newest role in the clinic is as the director of Outpatient Services for our practice. Our practice-based goals are to make sure everyone who sees a Duke cardiologist leaves on the best therapy for their disease based on current evidence and the individual's ability to tolerate and benefit from that treatment. Dr. Blazing is rated as a Distinguished provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiac Ablation, and Pacemaker Implantation.

David Ishizawar is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Raleigh, North Carolina. Dr. Ishizawar is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Heart Failure, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Ishizawar is currently accepting new patients.

I am a cardiologist who specializes in advanced heart failure and heart transplant. I always strive to take a fresh look at patients and see what treatments we can offer that they may have not had before. I spend about half of my time doing clinical research that focuses on the outcomes of patients with heart failure and other cardiovascular diseases. We look for opportunities to improve care and new ways to treat heart disease. Our patients are the center of our universe and we look for the best ways possible to treat them. One of my favorite parts of my job is taking care of patients who think the road has ended and being able to offer them several new roads to improve their lives. Dr. Hernandez is rated as an Elite provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Thrombectomy, and Heart Transplant.

"I am a cardiologist with a clinical interest in heart failure, including advanced therapies such as cardiac transplantation and mechanical assist devices or “heart pumps."" I became a heart failure cardiologist in order to help patients manage their chronic disease over many months and years. I consider myself strongly committed to compassionate patient care and have a focus on quality-of-life and patient preference. I am an effective communicator with an understanding and sensitivity to diversity and ethical practice. I am part of a clinical care team composed of physicians, nurses, social workers, therapists, and support staff that works together to promptly provide comprehensive patient care. I am motivated to provide state-of-the-art cardiovascular care for my patients.". Dr. Mentz is rated as an Elite provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Low Blood Pressure, Heart Transplant, and Endoscopy.

I am a cardiologist with a clinical and research interest in heart failure. I take care of patients with various types of heart failure, including patients who are best treated with medications and patients who receive advanced therapies like heart transplantation and mechanical assist devices. I became a heart failure cardiologist to help patients manage their heart conditions and best achieve their goals for their health. I am strongly committed to helping patients thoroughly understand their medical conditions and helping them make informed medical decisions aligned with their preferences. Dr. Greene is rated as an Elite provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiomyopathy, Low Blood Pressure, and Heart Transplant.

Jonathan Piccini is a Cardiologist and a Cardiac Electrophysiologist in Morrisville, North Carolina. Dr. Piccini has been practicing medicine for over 23 years and is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Atrial Fibrillation, Ventricular Fibrillation, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

My goal as a cardiologist is to understand my patients as people so that I can provide them with information important for making their own decisions about how to prevent disease and promote health. Using this approach, I enjoy taking care of patients interested in preventing heart attacks, patients who have suffered heart attacks, patients with cholesterol and blood pressure disorders, and patients with heart failure. Dr. Freedman is rated as an Advanced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Angina, Atherosclerosis, Atrial Fibrillation, Pulmonary Edema, and Atherectomy.

I began my health care career as a paramedic in Eastern North Carolina. During that time, I saw a true need for quality providers in the community and decided to become a physician assistant. My physician assistant experience began in cardiothoracic critical care and I now practice in general cardiology. What I enjoy most about being a physician assistant is the opportunity to connect with patients on a personal level, listening to their concerns, and partnering with them to develop a treatment plan. I want my patients to feel comfortable during the visit and leave with a clear understanding of their condition and the treatment. To me, this personal connection is the privilege of medicine. Outside of work, I enjoy all the beauty North Carolina has to offer from the mountains to the coast. I enjoy reading, traveling, and spending time with my friends and family. Dr. Stephens is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

I take care of patients with a variety of cardiology issues. Most commonly, I see patients with coronary artery disease, people who have had a heart attack, or those who have risk factors for heart disease and wish to seek preventative strategies. There is also a spectrum of patients, including those with congestive heart failure and heart rhythm problems, that I take care of as well. I try to be very patient and family-centric when interacting with patients. It is very important for me to connect with my patients and figure out what their priorities are and then match them with the treatments and technologies Duke Health has to offer. I understand what it is like to be on the other end of difficult news about heart disease and that helps me relate to patients and their families. Dr. Harrison is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Heart Attack, Heart Failure, Apoplexy, Atherectomy, and Percutaneous Coronary Intervention (PCI).

Jonathan Stiber is a Cardiologist in Morrisville, North Carolina. Dr. Stiber has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Atrial Fibrillation, Pulmonary Edema, Heart Failure, Atherosclerosis, and Cardiac Ablation.

Michael Sketch is a Cardiologist in Morrisville, North Carolina. Dr. Sketch has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Coronary Heart Disease, Angina, Heart Attack, Thrombectomy, and Heart Bypass Surgery.

As a nurse practitioner at Duke Health, my greatest reward is partnering with patients and their families. I enjoy empowering them to overcome barriers within their illness, helping them to navigate the health care system, and establishing long-term relationships with them. It is a pleasure to work within Duke Cardiology, and I look forward to many more opportunities within the clinical setting. Ms. Cosgrove is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

I specialize in treating heart valve disease (affecting the mitral, aortic, and tricuspid valves) and hypertrophic cardiomyopathy (HCM). My clinical focus emphasizes minimally invasive approaches, particularly transcatheter procedures for valve disorders. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Familial Hypertrophic Cardiomyopathy, Sengers Syndrome, Subvalvular Aortic Stenosis, Heart Valve Repair, and Aortic Valve Replacement.

I am an interventional cardiologist and researcher who has been at Duke for nearly 20 years. I enjoy being at Duke because of the “family” I get to work with every day. When we are able to make a patient feel better through teamwork; it’s a great feeling. I chose cardiology as my specialty because of the chance to make a difference in someone’s life in real time. When someone is having a heart attack, they are relying on you to come to their aid quickly. At that moment, I get to apply science to save a life, while learning more about what we can do to help improve people’s lives in the future. In that way, medicine also gives me the chance to learn from my patients and apply what I find to benefit the greater good. I find that whole process is exciting. When I am not at work, I enjoy spending time with my school-aged children. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Angioplasty.

I fell in love with cardiology early in my medical training when I saw a patient in the emergency department who came in with a heart attack. The cardiology team swooped down and took him away to a procedure room, and in less than 45 minutes the heart attack had been stopped, and the patient was asking if he could go home. I'm so happy to be on that team now. I have extensive experience in minimally invasive procedures to treat people with a myriad of cardiac conditions. Most commonly, you can find me in the cardiac catheterization laboratory opening blockages in the arteries that feed the heart to treat angina or stop heart attacks. In the hospital, I also see patients with other acute cardiac conditions. In the office, I see patients with the entire range of heart problems. I'm excited to be joining Duke because I'll also be able to get back to doing research aimed at improving our understanding and management of patients with heart disease at the Duke Clinical Research Institute. In addition, I love to teach and learn, and there is no better place than Duke to stoke the intellectual curiosity that brought me to medicine in the first place. Dr. Pride is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

Although I enjoy taking care of all cardiac patients, my special interests include adult congenital heart disease (patients who were born with heart defects who are now adults), and pregnancy and cardiac disease. Dr. Ward is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Atrioventricular Septal Defect, Partial Atrioventricular Canal, Endocardial Cushion Defect, and Tetralogy of Fallot.

I’ve been interested in medicine ever since I was a child. I see medicine as being an ideal opportunity to do something interesting because I don’t think there’s anything more interesting than the human body and fixing it when it’s not working correctly. As the director of Duke’s Cardiac Intensive Care Unit, I see patients in the intensive care unit, but also see patients in the clinic. When I first meet a patient, the most important thing for me is to establish trust and understanding with them. Outside of work, I enjoy spending time with my children, reading and keeping up with Duke sports. Dr. Granger is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His top areas of expertise are Cardiogenic Shock, Heart Attack, Apoplexy, Arterial Embolism, and Atherectomy.

I am a physician assistant at the outpatient cardiology clinic and have been in this position more than 15 years. I’m from Pennsylvania originally and initially had a job doing HIV research here at Duke. I discovered I enjoyed spending time in clinic more than research, so that led me to pursue the physicians assistant program. I enjoy helping patients and figuring out what they need—not only medically, but also socially. This includes supporting patients who need help paying for their medication or understanding their treatments and treatment options. Working through these issues can be very rewarding when patients come back and are clearly doing better. When patients thank me for helping them achieve or move closer to their health goals, I feel very happy. I have three young girls, so I spend a lot of time with them and outdoors. Dr. Povsic is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Angina, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Coronary Heart Disease.

Camille Frazier is a Cardiologist and a Cardiac Electrophysiologist in Morrisville, North Carolina. Dr. Frazier has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her top areas of expertise are Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.