Patient Reviews

I had Dr. Sean McWilliams as my doctor at another clinic back in 2010 and 2016. When I was looking for a follow up (now in 2025), I researched his name and found that he had opened his own vein center. After two prior positive experiences with good results, I thought I’d go check out MVC, even though the location was further driving distance (in relation to my home/work) than some other clinics. I am glad that I did! I had my vein mapping yesterday and saw a familiar face from the past clinic, an ultrasound tech named Luke. Another helpful employee at the front desk, Jasmine, was new to me, but not new to Dr. McWilliam’s. So, he is obviously a good boss (for employees to follow him) as well as with patient care, which speaks volumes to me. Dr. M inquired about my symptoms & history. He explained my mapping results and my options (some of which were new to me since last needing medical care for veins). He also answered all of my questions. I was scheduled quickly for my appts/procedures, but leaving appropriate time in between for insurance approval. I appreciate the beautiful & calming setting at the new center, the approachable down to earth demeanor of the doctor & the other employees who were also kind, helpful & knowledgeable. Thankful for all of the medical advice & care that I received. I anticipate good care in the weeks ahead.

I highly recommend this office! From my first phone call through my appointment and follow up, everybody I came in contact with was extremely friendly, knowledgeable, and customer service oriented. A special thank you to Melissa for going above and beyond when I returned with some questions!

Such a welcome place, nice experience to be treated, staff is so attentive, listen your health issues and help you the best that they can, recommend 100%

My first visit, was wonderful. The staff took time to informed me of the steps that were required for the first visit. When it was time to schedule the following visits the staff worked with me to find the best times for my schedule.

Dr. Sean McWilliams has been my longtime Doctor for many years in successfully treating my varicose vein disease. Dr. McWilliams is excellent, personable, & respectful. His Danada Square West, Wheaton office location is very convenient. I highly recommend Dr. McWilliams to anyone needing help & treatment with their varicose veins. Clare Filas

The entire crew at the clinic took the time to explain and thouroughky answer my questions. I feel like I’m in good hands. Very professional and yet, very welcoming.

I had a great experience, everyone was very professional, kind and experienced. Highly recommend them

Clean, colorful office examination rooms with easy parking out front.

Great doctor very knowledgeable, good bedside manners. Highly recommend.