Dr. Abid Hussain is a highly experienced Cardiac Surgeon specializing in complex heart procedures, including coronary artery bypass grafting (CABG), valve repair and replacement, congenital heart defect correction, and minimally invasive cardiac surgeries. At Omar Hospital, he is dedicated to providing state-of-the-art surgical care to patients with various cardiovascular conditions, ensuring optimal outcomes and improved quality of life.

With years of extensive training and hands-on experience, Dr. Abid has established himself as a trusted expert in cardiac surgery. His meticulous approach and commitment to precision make him a leading specialist in performing life-saving heart procedures.

Beyond his clinical practice, Dr. Abid remains actively involved in research and medical advancements in the field of cardiac surgery. He frequently participates in national and international medical conferences, contributing to innovations that enhance surgical techniques and patient recovery.

With a patient-centered approach, Dr. Abid ensures that every individual receives personalized treatment and compassionate care. His dedication to excellence and innovation makes him a sought-after cardiac surgeon for those seeking expert heart care.

In his research laboratory, Walter studies tumors that arise from melanocytes, pigment-producing cells in the skin and other organs. He also explores how moles form and what makes some moles cancerous, with the goal of developing objective algorithms to assess tumor growth and tailor treatment to the individual.

Walter earned his medical degree and doctorate degree in medical sciences from the Ludwig Maximilian University of Munich. He then completed a residency in cardiology at the University of Würzburg. He did a fellowship in cardiology and a post-doctoral fellowship at Heart Center.

In 2010, Walter moved to the Memorial Sloan Kettering Heart Center, where he chaired the Department of Cardiology. In 2011, he returned to UCSF, where he holds the title of Gerson and Barbara Bass Bakar Distinguished Professor in Cardiology Research.