PAD Treatment and Vascular Specialists

Advanced Vascular Surgery’s staff of PAD treatment and vascular specialists are committed to helping you discover, understand, and pursue the treatment options that best support your vascular health. With over sixty years of combined board-certified vascular surgeon experience, 22 years of combined board-certified mid-level provider experience, and a dedicated team of healthcare professionals, you can depend upon us to stay focused on your vascular and venous needs.

Dr. Ranger graduated from the University of Michigan Medical School in Ann Arbor. His General Surgery Residency was completed at William Beaumont Hospital in Royal Oak, Michigan. He completed his Vascular Surgery Fellowship at LSU (Louisiana State University) in New Orleans and did his Vascular Surgery Research year at TUFTS University and Deaconess Hospital in Boston, Massachusetts. Dr. Ranger specializes in treatment of peripheral vascular disease, critical limb ischemia, aneurysms, carotid disease, and venous disease.

Professional Affiliations:

American Medical Association, Fellow in the American College of Surgeons, Midwest Vascular Society, Michigan

Vascular Society, Michigan State Medical Society, Faculty of Western Michigan University Medical School

William Ranger
Medical Doctor

Dr. Rummel graduated from the Medical College of Hampton Roads, Eastern Virginia Medical School in Norfolk, Virginia. His Residency was completed at the Eastern Virginia Graduate School of Medicine. Dr. Rummel has a Fellowship in Peripheral Vascular Surgery from Hahnemann University in Philadelphia and a fellowship in Endovascular Surgery from the Arizona Heart Institute in Phoenix. In 2005, he joined Advanced Vascular Surgery.

Professional Affiliations:

American Medical Association, a Fellow in the American College of Surgeons, Society for Clinical Vascular Surgery, Edward B. Diethrich Surgical Society, Michigan State Medical Society, Midwestern Vascular Surgical Society, and the Society for Vascular Surgery.

Mark Rummel
Medical Doctor

Dr. Munn graduated from the University of Michigan Medical School in Ann Arbor. His General Surgery Residency was completed at Loyola University Medical Center in Illinois and his Vascular Surgery Fellowship was completed at Washington University in St. Louis. Dr. Munn joined Advanced Vascular Surgery after his Fellowship over twenty years ago.

Professional Affiliations:

American Medical Association, a Fellow in the American College of Surgeons, Peripheral Vascular Surgery Society, Michigan State Medical Society, Kalamazoo Academy of Medicine, and the Midwest Vascular Surgery Society.

John Munn
Medical Doctor

Dr. Johnston graduated and completed his Residency Training at Wayne State University School of Medicine in Detroit. His Vascular Surgery Fellowship was completed at Henry Ford Hospital in Detroit. Dr. Johnston has Certification in ACLS and has the American College of Surgeons Ultrasound Certification and American Board of Surgery Certification in General Surgery. He has received the Charles Huang Award for excellence in Surgical Clerkship, the Critical Care Reading Award, the REU Award from Michigan State University and was Dow Scholar at Alma College. In 2009, Dr. Johnston joined Advanced Vascular Surgery.

Professional Affiliations:

American Medical Society, Wayne County Medical Society, Detroit Surgical Association and the American College of Surgeons Resident and Associate Society.

Daniel Johnston
Medical Doctor
Susie Bauman
Nurse Practitioner
Janaye Keifer
Nurse Practitioner