While I don't care to reveal personal medical information, I saw Dr Cassar after being referred by my primary care physician. I really liked Dr Cassar - he's personable, explains things well, and answers all your questions. The assistants who did the testing are great. Dr Cassar was present for the stress test and monitored it. That was reassuring. The follow-up appointment was thorough and again, he really listens and answers all your questions. His medical assistant is responsive. They are a busy practice - check in and out can slow, but the front desk staff is courteous and accurate. I'm sticking with him as my cardiologist in the future.