Dr. Anton Lishmanov is originally from Siberia, Russia. He moved to Columbia, Missouri in 2009 where he completed his internal medicine residency. He then continued with a fellowship in Cardiology at the University of North Carolina at Chapel Hill, followed by Cardiac Critical Care Fellowship at Albert Einstein College of Medicine-Montefiore Medical Center in New York and finally Advanced Interventional Cardiology Fellowship University of Texas Health Science Center at Houston.

Prior to joining Arkansas Heart Hospital, he was in private practice in Jacksonville, FL.

Dr Lishmanov enjoys treating patients with all forms of cardiovascular and venous disease. He is board certified in Internal Medicine, Cardiovascular Disease, Interventional Cardiology, Endovascular medicine, Critical Care Medicine, Adult Echocardiography, Nuclear Cardiology and Vascular Ultrasound. His true passion is interventional heart failure, where he uses his vast training in all areas of cardiology and critical care medicine to help the patients with failing hearts.

Dr Lishmanov, his wife Ilona and their daughter Sophie are excited about being in Little Rock.

Dr. Nash is a native of Mississippi. He graduated from the University of Mississippi with a B.A. in Biology before attending the University of Mississippi School of Medicine for his M.D. degree. He completed his internship in Internal Medicine at Baptist Health Systems in Birmingham, AL before moving back to Mississippi to complete his Internal Medicine Residency at the University of Mississippi Medical Center. His Cardiovascular Disease Fellowship training was performed at East Carolina University and Interventional Cardiology Fellowship at the University of Arkansas for Medical Sciences. During his final year of fellowship Dr Nash had the opportunity to train under many of the doctors at Arkansas Heart Hospital. Dr Nash is board certified in Internal Medicine, Cardiovascular Disease, Interventional Cardiology, Adult Echocardiography, Nuclear Cardiology and Vascular Ultrasound. Dr. Nash enjoys spending time with his family and exploring the Arkansas outdoors. Dr. Nash and his wife, Allison, are excited to be in Little Rock and he looks forward to a long career of serving the people of Arkansas.

Dr. William Aimar Rollefson is a Little Rock cardiologist board certified in internal medicine, cardiovascular disease and interventional cardiology and is certified as an advanced cardiovascular life support instructor. A native of Little Rock, Dr. Rollefson graduated from Hendrix College in Conway before earning his medical degree with honors from University of Arkansas for Medical Sciences in 1991. He then went to Tripler Army Medical Center in Honolulu to complete both his internship and residency. He completed his fellowship in cardiology at Brooke Army Medical Center in San Antonio, where he remained for several years as director of cardiovascular interventions before coming to Arkansas Heart Hospital Clinic. The recipient of numerous awards (including Outstanding Staff Teacher and Outstanding Original Research), Dr. Rollefson has been well recognized for his talents in medicine, teaching and research.