Associates in Cardiology 1400 Forest Glen Rd, Silver Spring, MD20910 The Associates in Cardiology practice is comprised of Drs. Alan Kermaier, Michael Lincoln, Peter Sabia, David Grossberg…More and Eric Lieberman. Serving the Maryland and metropolitan Washington, D.C. area, the doctors offer a full range of cardiac services, including consultations and care in helping patients manage chronic conditions. To schedule an appointment, please call Associates in Cardiology at the number provided. For more information regarding services, please visit its website.