Cardiologist Dr. Marian Holland specializes in cardiology, electrophysiology, echocardiography and nuclear cardiology.

Dr. Holland earned her medical degree at the University of Texas Health Science Center in Houston. She did her Residency in Internal Medicine at the University of Washington in Seattle. In 2006, Dr. Holland completed the first of two Fellowships. The first was a Cardiology Fellowship at Emory University in Atlanta and the second, a Fellowship in Electrophysiology at Northwestern University in 2007.

During her medical training, Dr. Holland worked abroad in Nepal, Thailand, New Zealand, Spain, and Mexico. She also volunteered in Nicaragua, Bolivia and Mozambique where she implanted pacemakers and provided instruction to local physicians.

Dr. Holland spent seven years in San Diego treating patients initially at the Scripps Memorial Hospital in La Jolla and then at Veterans Affairs Hospital. She also served as an assistant clinical professor for UCSD fellows at the VA before coming to GRMC in 2014. Dr. Holland relocated to Dallas in 2016 and again to San Diego in 2021, but returns to GRMC on a regular basis to see patients and continue expanding the hospital’s electrophysiology and cardiology services.

Dr. Holland is board certified by the American Board of Internal Medicine, the American Board of Cardiology, the American Board of Electrophysiology, American Board of Echocardiography, and the American Board of Nuclear Cardiology.

When not treating patients, Dr. Holland enjoys running and spending time with her husband and children.