Dr. Glen Tonnessen of The Vein Institute of Hunterdon Named NJ Top Doc for 2025

Dr. Glen Tonnessen of The Vein Institute of Hunterdon Named NJ Top Doc for 2025

NJ Top Docs has reviewed and approved Glen Tonnessen, MD, FACC, FSCAI of The Vein Institute of Hunterdon based on merit for 2025. The Vein Institute of Hunterdon, accredited by the Intersocietal Accreditation Commission (IAC), provides comprehensive, state-of-the-art vascular care in a welcoming and comfortable environment designed with patients’ needs in mind. The institute combines advanced technology, innovative treatment approaches, and a highly skilled team to ensure that each patient receives personalized, compassionate care of the highest quality. 

Leading the practice is Dr. Glen Tonnessen, a board-certified cardiologist and vascular medicine specialist with more than three decades of experience in cardiovascular care and over 12 years as a phlebologist. As founder and Managing Director of The Vein Institute of Hunterdon, Dr. Tonnessen brings unparalleled expertise in diagnosing and treating venous conditions, ensuring every patient benefits from his extensive knowledge and precision. He completed his residency in internal medicine at St. Michael’s Medical Center in Newark, New Jersey, and his fellowship in cardiovascular medicine at Seton Hall University.

Dr. Tonnessen is a fellow of the American College of Cardiology (FACC) and the Society of Cardiac Angiography and Intervention (FSCAI), and a diplomate of the American Board of Venous and Lymphatic Medicine (ABVLM). He also holds a Masters of Medical Management from Carnegie Mellon University, reflecting his commitment to both clinical excellence and leadership in healthcare.

With a combination of cutting-edge expertise, compassionate care, and a patient-centered approach, The Vein Institute of Hunterdon continues to set the standard for excellence in vascular health.

To learn more about The Vein Institute of Hunterdon, please visit their website.


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