Our Doctors
Aaron Shiloh MD FSIR Interventional Radiology

Aaron Shiloh, MD, FSIR is expert in all aspects of treatment of vascular conditions with a particular interest in peripheral arterial disease, uterine fibroid embolization, prostate artery embolization, and vein disease. He has developed several innovative techniques to treat varicose veins using heat based therapy and injections.

Mike Watts MD Interventional Radiology

Mike Watts is an interventional radiologist dedicated to providing the highest level of service through clinical excellence and a commitment to patient and family centered care.

Ryan Bonshock MD Interventional Radiology

Ryan Bonshock is an interventional radiologist with a passion for providing exceptional patient care through minimally invasive procedures.

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The PA Vascular Institute

At our medical center, we strive to provide patients with only the best clinical care and service. We value your time and are committed to serving our patients at their scheduled appointment allotment; you won’t find us running late any day of the week. All of our expert physicians have dedicated themselves to improving their patients’ health and quality of life. With the PA Vascular Institute, rest assured that you have made the best decision for your future.

As the top-rated vascular center in PA, we handle more arterial cases than any other clinic in the area. Diseases of the circulatory system – which include veins, arteries, and lymphatics – can have a devastating impact on the body. Our highly-experienced vascular physicians regularly diagnose and treat patients for these maladies using state-of-the-art diagnostic technology and innovative, noninvasive endovascular procedures. Our locations in King of Prussia, Lehigh Valley, and Philadelphia, PA, makes it easy for anyone in the area to access one of the most respected vascular centers in the country.


Comprehensive Diagnosis and Treatment Services

Vascular diseases cover a wide spectrum of conditions. The clinicians at our center possess high levels of expertise with all of them, including but not limited to:

  • Central Venous Occlusion
  • Leg & Foot Pain
  • May Thurner Syndrome
  • Non-Healing Wounds
  • Peripheral Arterial Disease
  • Spider & Varicose Veins
  • Fibroid Tumors
  • Benign Prostatic Hyperplasia
  • Deep Vein Thrombosis
  • Spinal Fracture
  • Colon Cancer
  • Liver Cancer

Expert Interventional Physicians

In the past, most vascular conditions necessitated major surgery. Even diagnosis sometimes required an invasive procedure. Our expert clinicians specialize in minimally invasive diagnostic and surgical techniques designed to promote speedy recovery while maximizing effectiveness. They aim to make the treatment process as transparent as possible, walking patients through every step and ensuring they understand their conditions. Your health should not be a mystery. With the PA Vascular Institute, you will not be left in the dark.

Talented Physicians, Technicians, and Nurses. Cutting-Edge Procedures.

The vascular disease treatment options we offer span the gamut of today’s most advanced and potent methods and practices. The specialists in our employ maintain the highest standards of industry education and expertise, exhibiting expertise with the latest medical research and techniques.

  • Dialysis Access
  • IVC Filter Placement
  • UFE Treatment
  • Kyphoplasty Surgery
  • Peripheral Artery Evaluation
  • Port Placement
  • PRP Injection
  • SIR Sphere
  • Uterine Fibroid Embolization
  • Therasphere
  • Angioplasty/Stenting
  • Limb Salvage
  • Cosmetic Treatment
  • And more

Our Mission

The PA Vascular Institute serves many roles. Helping patients that suffer from Peripheral Arterial Disease is our passion and priority, with comfort and customer service being paramount in everything we do. Whether you need a dialysis access center or cellulite treatments, we can fulfill any vascular medicine need. Our only goal is to provide you with the most comprehensive and effective treatments that medical science currently offers. Everyone deserves medical professionals that devote all of their focus and attention to their health. Nothing could be more important.

Accessibility is vital for health services, especially if you are coping with a vascular condition. That is why we have expanded to three locations for our patients’ convenience:

  • King of Prussia, PA
  • Philadelphia, PA
  • Lehigh Valley, PA

In matters of health, patients naturally have many questions and concerns. Our physicians will gladly address them. Just reach out to us, and we will answer with as much detail and clarity as possible. Take control of your health today and contact PA Vascular Institute.