Oussama Lawand is a Cardiologist in Boulder, Colorado. Dr. Lawand is highly rated in 18 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Molly Ware is a Cardiologist in Boulder,, Colorado. Dr. Ware is highly rated in 18 conditions, according to our data. Her top areas of expertise are Coronary Heart Disease, Mitral Valve Regurgitation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Paroxysmal Supraventricular Tachycardia (PSVT).

Srinivas Iyengar is a Cardiologist in Boulder,, Colorado. Dr. Iyengar is highly rated in 16 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Coronary Heart Disease, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Nelson Trujillo is a Cardiologist in Boulder,, Colorado. Dr. Trujillo is highly rated in 14 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Arrhythmias, and Pacemaker Implantation.

Brian Lyle is a Cardiologist in Boulder, Colorado. Dr. Lyle is highly rated in 12 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Bicuspid Aortic Valve, and Arrhythmias.

Marsden Blois is a Cardiologist in Boulder,, Colorado. Dr. Blois is highly rated in 9 conditions, according to our data. His top areas of expertise are Heart Failure, Pulmonary Edema, Coronary Heart Disease, and Heart Failure with Preserved Ejection Fraction (HFpEF).

Daniel White is a Cardiologist in Boulder, Colorado. Dr. White is highly rated in 8 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Familial Neurocardiogenic Syncope, Fainting, Arrhythmias, and Pacemaker Implantation.

Maria Anderson is a Cardiologist in Boulder, Colorado. Dr. Anderson is highly rated in 8 conditions, according to our data. Her top areas of expertise are Ectopic Heartbeat, His Bundle Tachycardia, Multifocal Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

Jamie Doucet is a Cardiologist in Boulder, Colorado. Dr. Doucet is highly rated in 6 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Heart Valve Repair.

Barbara Abrahams is a Cardiologist in Boulder, Colorado. Dr. Abrahams is highly rated in 6 conditions, according to our data. Her top areas of expertise are Coronary Heart Disease, Idiopathic Edema, Angina, Atherosclerosis, and Vertebroplasty.

Dr. Hugh Parker is a dual board-certified cardiologist with a broad clinical background and a passion for advanced cardiac imaging and complex cardiovascular care. He most recently served as both a practicing cardiologist and Assistant Professor at the University of Colorado School of Medicine, Division of Cardiology, where he specialized in general cardiology and advanced cardiac imaging—including cardiac MRI, coronary CT angiography (CTA), nuclear cardiology, echocardiography, and vascular ultrasound.Dr. Parker earned his Doctor of Medicine from Mercer University in Macon, Georgia. He completed his residency in Internal Medicine at Yale University’s Bridgeport Hospital in Connecticut and subsequently completed a fellowship in General Cardiology at the Ochsner Heart & Vascular Institute in New Orleans, Louisiana.“The origin of the word ‘doctor’ is rooted in the Latin ‘docere,’ which means to teach. While I have taught many young doctors, I feel that my greatest obligation is to teach my patients the nature of their illness, the treatments available and to help them make a truly informed decision on how to proceed.”He thrives in the face of clinical complexity and finds great fulfillment in managing challenging cases where straightforward answers are not easily found. Dr. Parker takes a thoughtful, deliberate approach to care, engaging in in-depth discussions with patients to arrive at the most appropriate and personalized course of action. His goal is to not only provide expert diagnostics and treatment, but also to partner with patients in making informed decisions about their heart health.When not working, Dr. Parker enjoys the outdoors, hiking and off-roading in the mountains, and spending time with his two young children. Dr. Parker is highly rated in 3 conditions, according to our data. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, and Mitral Valve Regurgitation.

Chirag Chauhan is a Cardiologist in Boulder, Colorado. Dr. Chauhan is highly rated in 22 conditions, according to our data. His top areas of expertise are Pediatric Myocarditis, Heart Attack, Infective Endocarditis, Embolectomy, and Transcatheter Aortic Valve Replacement (TAVR).

Roy Thompson is a Cardiologist in Boulder,, Colorado. Dr. Thompson is highly rated in 5 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina.

John Mcneil is a Cardiologist in Boulder,, Colorado. Dr. Mcneil is highly rated in 5 conditions, according to our data. His top areas of expertise are Angina, Atherosclerosis, Coronary Heart Disease, and Aortic Regurgitation.

Peter Boulos, MD, is a dual board-certified cardiologist in internal medicine and cardiovascular disease, with advanced fellowship training in cardiovascular disease, interventional and structural interventional cardiology. His clinical interests include coronary artery disease, structural heart disease, and cardiovascular physiology. He is especially drawn to coronary interventions, which he finds meaningful for their ability to help people in life-threatening situations. Dr. Boulos is equally passionate about structural heart interventions, which he values for their capacity to restore quality of life for his patients.He pursued medicine, in particular cardiology, due to his own family’s experiences. This foundation guides his approach to care—one that is deeply empathetic, patient-centered, and focused on building long-term partnerships. Dr. Boulos understands that every individual has unique goals and expectations, and he prioritizes listening and tailoring care to meet those needs. He believes that mutual respect, open communication, and shared decision-making form the core of meaningful doctor-patient relationships.“I understand that every person is different in what they are seeking from their physician and always respect those wishes. I look to always create a partnership and friendship with my patients.”Dr. Boulos earned his Master of Science from the University of South Florida and his Doctor of Medicine from the University of Colorado School of Medicine. He completed his residency in Internal Medicine and Pediatrics at the University of Rochester Medical School, followed by three fellowships at the University of Colorado in Cardiovascular Disease, Interventional Cardiology, and Structural Interventional Cardiology.Outside of work, Dr. Boulos enjoys spending time with his wife, son, and their two dogs. An avid outdoorsman, he enjoys skiing, snowboarding, golfing, woodworking, and relaxing on the water whenever he can. His top area of expertise is Heart Failure.

Jordan Hess is a Cardiologist in Boulder,, Colorado. His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, Atrial Fibrillation, and Heart Valve Repair.

Nicole Prabhu is a Cardiologist in Boulder, Colorado. Her top areas of expertise are Low Blood Pressure, Cardiac Arrest, Heart Tumor, and Adenosine Deaminase 2 Deficiency.

John Schutz is a Cardiologist in Erie, Colorado. Dr. Schutz is highly rated in 8 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Arrhythmias, Familial Neurocardiogenic Syncope, Atherosclerosis, and Pacemaker Implantation.

Robert Shapiro is a Cardiologist in Lafayette, Colorado. Dr. Shapiro is highly rated in 6 conditions, according to our data. His top areas of expertise are Angina, Heart Attack, Coronary Heart Disease, and Atherosclerosis.

Bryan Reynolds is a Cardiologist in Longmont,, Colorado. Dr. Reynolds is highly rated in 5 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina.

John Stathis is a Cardiologist in Longmont,, Colorado. Dr. Stathis is highly rated in 5 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Angina, Atherosclerosis, and Atrial Fibrillation.

Moni Banerjee is a Cardiologist in Boulder, Colorado. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Atrial Tachycardia.

Michael Ptasnik is a Cardiologist in Longmont, Colorado. Dr. Ptasnik is highly rated in 6 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Mitral Valve Prolapse. Dr. Ptasnik is currently accepting new patients.

Michael Morcos is a Cardiologist in Lafayette, Colorado. Dr. Morcos has been practicing medicine for over 13 years is highly rated in 5 conditions, according to our data. His top areas of expertise are Adenosine Deaminase 2 Deficiency, Vasculitis, Pediatric Myocarditis, Heart Block, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Morcos is currently accepting new patients.

Elisa Macias is a Cardiologist in Lafayette, Colorado. Dr. Macias is highly rated in 4 conditions, according to our data. Her top areas of expertise are Atrial Fibrillation, Heart Failure, Pulmonary Edema, and Heart Attack. Dr. Macias is currently accepting new patients.