Androscoggin Cardiology Associates We are a multi-physician cardiology practice with a dedicated research department of 11 fulltime employees. Under the direction of Dr. Weiss, our site has been one of the leading cardiology practices in Central Maine for over 20 years. We have conducted hundreds of clinical research trials, Phases II- IV, with many prominent leaders of the pharmaceutical industry as well as the National Institute of Health and National Heart, Lung and Blood Institute.