The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Boulder, CO
Find the Top Atrial Septal Defect (ASD) Experts and Specialists
Intermountain Health Heart & Vascular - Lafayette Clinic
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 rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Angina, and Mitral Valve Regurgitation. Dr. Parker is board certified in American Board Of Internal Medicine. Dr. Parker is currently accepting new patients.
Boulder Heart
Oussama Lawand is a Cardiologist practicing medicine in Boulder, Colorado. Dr. Lawand is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
Boulder Heart
Molly Ware is a Cardiologist practicing medicine in Boulder,, Colorado. Dr. Ware is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Mitral Valve Regurgitation, Arrhythmias, and Endocarditis.
Boulder Heart
Brian Lyle is a Cardiologist practicing medicine in Boulder, Colorado. Dr. Lyle is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Bicuspid Aortic Valve, and Arrhythmias.
Boulder Heart
Srinivas Iyengar is a Cardiologist practicing medicine in Boulder,, Colorado. Dr. Iyengar is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Coronary Heart Disease, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
Boulder Heart
Nelson Trujillo is a Cardiologist practicing medicine in Boulder,, Colorado. Dr. Trujillo is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Ectopic Heartbeat, and Pacemaker Implantation.
Poudre Valley Medical Group LLC
Matthew Purvis is an Interventional Cardiologist practicing medicine in Boulder,, Colorado. Dr. Purvis is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Aortic Regurgitation, Heart Attack, Cardiomyopathy, and Angina.
Office
Barbara Abrahams is a Cardiologist practicing medicine in Boulder, Colorado. Dr. Abrahams is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Idiopathic Edema, Angina, Atherosclerosis, and Vertebroplasty.
Flatiron Internal Medicine
Nima Aghili is an Advanced Heart Failure and Transplant Cardiologist practicing medicine in Louisville, Colorado. Dr. Aghili is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Aghili is board certified in American Board Of Internal Medicine. Dr. Aghili is currently accepting new patients.
Larkridge Clinic
"Dr. Claire Schimke is a family medicine physician in Thornton. She earned her undergraduate degree in psychobiology from Binghamton University in Binghamton, New York, and her medical degree from Case Western Reserve University School of Medicine in Cleveland, Ohio. She completed a family medicine residency at Rose Medical Center in Denver, Colorado.Board certified in family medicine, Dr. Schimke has a special interest in pediatric and adolescent medicine, sports medicine and preventive and mental health.""Every person's health concerns matter, no matter how big or how small.""When not at work, Dr. Schimke enjoys spending time with her husband and children. Depending on the season, she can be found snowboarding, gardening or biking.". Dr. Schimke is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Hypothyroidism, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteopenia. Dr. Schimke is board certified in American Board Of Family Medicine. Dr. Schimke is currently accepting new patients.
Boulder Medical Center
Hilary Wallace is a primary care provider, practicing in Internal Medicine in Boulder, Colorado. Dr. Wallace is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Wallace is currently accepting new patients.
Boulder Heart
Chirag Chauhan is a Cardiologist practicing medicine in Boulder, Colorado. Dr. Chauhan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Heart Attack, Infective Endocarditis, Embolectomy, and Transcatheter Aortic Valve Replacement (TAVR).
Kaiser Permanente Rock Creek Medical Offices - Cardiology Department
Elisa Macias is a Cardiologist practicing medicine in Lafayette, Colorado. Dr. Macias is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Heart Failure, Pulmonary Edema, and Heart Attack. Dr. Macias is currently accepting new patients.
Advanced Heart And Vein Center Inc
Qaisar Khan is an Interventional Cardiologist practicing medicine in Thornton, Colorado. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Stasis Dermatitis and Ulcers, Varicose Veins, Venous Insufficiency, Pacemaker Implantation, and Angioplasty. Dr. Khan is board certified in American Board Of Internal Medicine. Dr. Khan is currently accepting new patients.
Last Updated: 04/28/2026

