Ronald Bush, MD, FACS
Dr. Ronald Bush is board-certified in four surgical specialties: surgery, thoracic surgery, general vascular surgery and laser surgery, which gives him a high level of expertise. His knowledge and skill as a surgeon qualify him as a fellow in the American College of Surgeons.
John Koziarski, MD
Double board-certified in venous & lymphatic medicine and surgery, Dr. John Koziarski earned his undergraduate and medical degrees from the University of Toledo (formerly the Medical College of Ohio) in Toledo, Ohio, where he also completed a general surgery internship and residency. During the final year of his residency, Dr. Koziarski was honored with being selected as Chief Resident. During this time, he also joined the US Army Reserves, where he served eight years and achieved the rank of Major while working as a general surgeon at Ft. Benning in Georgia.
Luke Maj, MD, MHA
Board-certified by the American Board of Radiology, Dr. Luke Maj earned a medical degree at Northeast Ohio Medical University and completed a radiology residency at the University of Illinois at Chicago. He also pursued fellowship training in MRI neuroradiology and musculoskeletal imaging at Thomas Jefferson University in Philadelphia, Pennsylvania and earned a master’s degree in healthcare administration from St. Joseph’s College in Maine.
Juan Zapata, MD
Dr. Juan Zapata’s extensive medical experience in vein disease earned him certification by the American Board of Venous & Lymphatic Medicine with a medical specialty in phlebology, which is the diagnosis and treatment of disorders of the vein. In addition, he is certified by the American Board of Internal Medicine.
Shireen Bower, APRN
Shireen Bower is a dual board-certified registered nurse and family nurse practitioner with a bachelor’s degree in health science from SUNY Cortland, New York and a master’s degree in nursing from Simmons College in Boston, Massachusetts.
Peggy Bush, APRN
A board-certified adult health clinical nurse specialist, Peggy Bush has more than 30 years of professional nursing experience. She earned a bachelor’s degree in nursing from Bradley University in Peoria, Illinois, and a master’s degree in nursing from Saint Francis Medical Center College of Nursing, also in Peoria.
