
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 Loehr, 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
144

Reviews
Trusted by our community*
My brother had a shunt inserted at Wake med in Raleigh NC about a year ago. It takes a few months before it can actually be used for dialysis. Once it was ready for use every time he went for dialysis it clotted off. When we tried contacting the surgery center it was always a delima. We couldn’t get anyone on the phone and always had to leave messages. Understand this was an emergency because with no access there was no dialysis. They would call back days later wanting to schedule an appointment the following week. In the meantime no dialysis. In comes Triangular Vascular and Dr Pechter and his great staff. From the front desk to the back of the building everyone is absolutely wonderful. The dialysis center contacted this facility for us. We are from Goldsboro and had no familiarity. Triangular Vascular was able to get us in the very same day. When we got there everyone in the building were super polite and had caring attitudes. They speak when passing and give a polite smile. They have been doing preventive follow up appointments to stay on top of any possible issues. Since we’ve been coming my brother has had no problems with his access including no clots. This is a great place and I highly highly recommend them. Dr Pechter even took the time to come and introduce himself to me. As a family member that goes a long way. Cudos to Dr. Pechter and the whole entire staff. You guys are NUMBER ONE!!!
From Google Reviews
Triangle Vascular was the best place that I could have had my UFE procedure. All the nurses were very helpful and the procedure was smooth sailing!
From Google Reviews
Very prompt, very thorough, extremely professional, I have complete faith of the ability of Dr.Loehr, Dr.Pectnher, and their staff.👍
From Google Reviews
This is one doctors office I feel comfortable going to.
From Google Reviews
Check in was very prompt and receptionist very cordial! The facility is spotless and very well maintained. Trina, our nurse, was so kind and Jesmine was very detailed and thorough with my 93 year old mother. Ihighly recommmend this business!
From Google Reviews
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