An experienced cardiologist, Dr. Rajan Bhatt founded Spectrum Dermatology a decade ago in Scottsdale, Arizona. Dr. Rajan Bhatt maintains membership in a number of cardiology-related groups, including the American Society of Echocardiography (ASE). A professional association dedicated to advancing education, research, and patient outcomes in the field of cardiovascular ultrasound, ASE has a unique structure that includes multiple specialty interest groups (SIGs). These SIGs allow professionals in highly specialized fields to network and learn the latest developments in their fields. The current groups include critical care echocardiography, interventional echocardiography, neonatal hemodynamics, and emerging echo enthusiasts. ASE has a process for establishing new SIGs that can be proposed by any member. The formation of a new group requires only that two existing ASE members are willing to fill leadership roles for their group. The leaders must be experts in their field and hold the appropriate designations and credentials for their specialty area.