
Cary's Leader in Vascular Care & Minimally Invasive Treatments
Experience the future of vascular care. Triangle Vascular Associates brings advanced, nonsurgical procedures and cutting-edge technology to Cary, North Carolina.
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Who We Are
Our Services
Minimally invasive treatments
Cutting-edge technology meets expert care. Explore our wide range of nonsurgical procedures.
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Uterine fibroid embolization (UFE)
Uterine fibroid embolization (UFE)
Triangle Vascular Associates relieves heavy bleeding and pain while preserving the uterus with UFE.
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Hemorrhoid artery embolization
Hemorrhoid artery embolization
Hemorrhoid artery embolization is a minimally invasive procedure for internal hemorrhoids offered by Triangle Vascular Associates.
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Prostate artery embolization (PAE)
Prostate artery embolization (PAE)
Treat pain from prostate gland enlargement/benign prostatic hyperplasia (BPH) nonsurgically with PAE at Triangle Vascular Associates.
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Dialysis access management
Dialysis access management
Dialysis access management procedures at Triangle Vascular Associates ensures your fistula, graft, or catheter functions properly.
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Varicose vein treatment
Varicose vein treatment
Triangle Vascular Associates treats mild or severe varicose veins nonsurgically in a safe and comfortable outpatient setting.
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Kyphoplasty
Kyphoplasty
Kyphoplasty at Triangle Vascular Associates stabilizes the spine and relieves pain caused by spinal compression fractures.
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Peripheral artery disease (PAD) treatment
Peripheral artery disease (PAD) treatment
PAD treatment at Triangle Vascular Associates restores blood flow to the limbs, improving quality of life.
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Varicocele embolization
Varicocele embolization
Relieve testicular pain with varicocele embolization, a nonsurgical, minimally invasive treatment offered by Triangle Vascular Associates.
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Other medical services
Other medical services
Explore other advanced treatments and services offered by Triangle Vascular Associates.
Read more
Uterine fibroid embolization (UFE)
Uterine fibroid embolization (UFE)
Triangle Vascular Associates relieves heavy bleeding and pain while preserving the uterus with UFE.
Read more
Hemorrhoid artery embolization
Hemorrhoid artery embolization
Hemorrhoid artery embolization is a minimally invasive procedure for internal hemorrhoids offered by Triangle Vascular Associates.
Read more
Prostate artery embolization (PAE)
Prostate artery embolization (PAE)
Treat pain from prostate gland enlargement/benign prostatic hyperplasia (BPH) nonsurgically with PAE at Triangle Vascular Associates.
Read more
Dialysis access management
Dialysis access management
Dialysis access management procedures at Triangle Vascular Associates ensures your fistula, graft, or catheter functions properly.
Read more
Varicose vein treatment
Varicose vein treatment
Triangle Vascular Associates treats mild or severe varicose veins nonsurgically in a safe and comfortable outpatient setting.
Read more
Kyphoplasty
Kyphoplasty
Kyphoplasty at Triangle Vascular Associates stabilizes the spine and relieves pain caused by spinal compression fractures.
Read more
Peripheral artery disease (PAD) treatment
Peripheral artery disease (PAD) treatment
PAD treatment at Triangle Vascular Associates restores blood flow to the limbs, improving quality of life.
Read more
Varicocele embolization
Varicocele embolization
Relieve testicular pain with varicocele embolization, a nonsurgical, minimally invasive treatment offered by Triangle Vascular Associates.
Read more
Other medical services
Other medical services
Explore other advanced treatments and services offered by Triangle Vascular Associates.
Read moreOur Team
Your partner in care
Stephen Loeher, MD
Interventional Radiologist
Medical Director
Stephen Loehr, MD is an interventional radiologist specializing in dialysis access management, interventional oncology procedures, and treatment for peripheral arterial disease, varicose veins, uterine fibroids, and varicoceles.
Dr. Loehr earned his medical degree from Bowman Gray Center for Medical Education at Wake Forest® School of Medicine. He completed a residency in diagnostic radiology at the Mallinkrodt Institute of Radiology and Wake Forest School of Medicine, and a fellowship in vascular and interventional radiology at Alexandria Hospital.
Dr. Loehr currently serves as a member of the Medical Advisory Board of Azura Vascular Care. He co-authored numerous publications and was named “Top Doctor” in Cary Magazine. He is a Durham, North Carolina, native and currently lives there with his wife and beautiful daughter.
Stephen Loehr, MD is board certified in diagnostic radiology and also earned a Certificate of Added Qualification in vascular and interventional radiology.

William H. Pechter, MD
Interventional Radiologist
William H. Pechter, MD is an interventional radiologist that specializes in vascular access care and maintenance for dialysis patients. He also specializes in minimally invasive treatments for uterine fibroids, peripheral artery disease, varicoceles, and varicose veins.
After receiving his Bachelor of Arts at Dartmouth College and his master's in biomedical science at Florida Atlantic University, Dr. Pechter earned his medical degree from the University of South Florida in Tampa, Florida, where he also interned in internal medicine. He completed his residency at Yale Diagnostic Radiology and received his fellowship training at Yale Interventional Radiology, both in New Haven, Connecticut.
Dr. Pechter is an active member of the American College of Radiology, the Radiological Society of North America, and the Society of Interventional Radiology. He has been involved with several research studies that have resulted in poster presentations at the International Symposium on Endovascular Therapy, the American College of Radiology, and the Association of University Radiologists. His outside interests include playing guitar, tennis, squash, snowboarding, and computer programming.
William H. Pechter, MD is board certified in diagnostic radiology. He is also Advanced Cardiac Life Support (ACLS) and Basic Life Support (BLS) certified by the American Heart Association.

Our Center
Triangle Vascular Associates
Location
2501 Weston Parkway
Suite 201
Cary, NC 27513
Ratings
4.5
Reviews
135

Reviews
Trusted by our community*
What an absolute amazing bunch of professionals. From the moment I walked in, they took amazing care of me. I’ve had many doctors visits, medical procedures etc and have never experienced the level of care and professionalism that I received today. From Dr Pechter, to the nurses John, Amanda and Ivy and a couple others that I didn’t get their names. Once I was checked in, I went straight into a room and had two wonderful nurses get me prepped while answering all my questions. The procedure was quick and went well. They talked me through it the whole time, while taking time to explain what they were seeing, on a monitor that I could see. Then it was off to recovery, where Ivy took exceptional care of me, while explaining what I need to do at home and even providing me snacks to leave with. 11/10 would recommend TVA to anyone! Thank you so much :)
From Google Reviews
I recently had an appointment with Triangle Vascular Associates, and I was treated very well by the staff and the doctors. They are without a doubt very professional and compassionate people.
From Google Reviews
The associate at Triangle Vascular are always pleasant and courteous. All experiences with them have been exceptional. I would highly recommend them to anyone in need of vascular assistance.
From Google Reviews
My experience was good. Everyone treated me well.
From Google Reviews
All the medical staff were very efficient and made me feel at ease & I felt like they really cared about me!! The driver that I had was also excellent!! Could not have been a better experience!! The nurse was so considerate and polite when she called to check on me after I came home!! I would definitely recommend Triangle Vascular Associates to anyone!!
From Google Reviews
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