Heart to Heart Cardiology and Vascular is a comprehensive cardiology practice in Fullerton, California, focused on individualized, compassionate care and evidence-based treatment. The practice uses modern diagnostic and treatment technology and supports patients with prevention, education, risk assessment, and lifestyle counseling. Its clinicians diagnose and treat a broad range of cardiovascular conditions, including coronary artery disease, heart failure, arrhythmias, atrial fibrillation and flutter, adult congenital and valvular heart disease, and peripheral vascular disease.

Services include cardiac wellness, pacemaker and ICD care, and specialized interventional cardiology, including coronary angioplasty and endovascular interventions. Diagnostic offerings include laboratory blood testing, echocardiography, cardiac stress testing, arterial and venous ultrasound, arrhythmia monitoring, and remote patient monitoring. The practice also provides TeleVisits, appointment booking, and a secure patient portal and mobile app for viewing health records, lab results, and medications, receiving reminders, and exchanging messages with clinicians.

Heart to Heart accepts many insurance plans and advises patients with HMO coverage to confirm participation. Its Fullerton office is open weekdays and serves patients through affiliated local hospitals