About Spa 400

Welcome to Spa 400, your trusted Medical Spa in Williamsville, NY, where quality products and dependable service come together to support your needs. With a strong 4.70 rating from 283 reviews, we’re proud to offer great service and quality and convenient accessible facilities for a better customer experience.

Last updated: Jun 29, 2026

Business Hours

Closed · Thursday 9 AM-6 PM
Sunday Closed
Monday 9 AM-6 PM
Tuesday 9 AM-5 PM
Wednesday 9 AM-6 PM
Thursday 9 AM-6 PM
Friday 9 AM-5 PM
Saturday 9 AM-3 PM

Customer Reviews

4.70
Based on 283 reviews
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Mary H

I thoroughly enjoyed my reflexology with Lynn this morning. It was just what I needed today. I am a repeat client; this being my third time. Lynn is amazing and the best at what she does! Looking forward to the next time. Definitely would recommend reflexology with Lynn!

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Kristy Harris

Andrea is fantastic! Diamond glow facial is so great to get rid of the dull dead skin. I highly recommend Andrea!

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X Y

Gabrielle is a phenomenal Esthetician. One of the best facials I've ever had. Highly recommend!

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Susan Krystaf

The reflexology was amazing. I felt wonderful afterwards. Will definitely be in for another appointment.

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Lisa Mcdougall

Had a great stretch with Rene. She is very attuned to knowing just how far to go with the stretch. A very competent practitioner.

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Bonnie McElligott

Lynn Gray reflexologist is outstanding She is client focused She takes time to listen to you She individualizes each treatment I am so grateful I found her to help me through my RA flare ups Thank you Lynn Please check her out You will be amazed how better your body will feel 😊

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Nancy Spada

Ludmila was fantastic! She gives you a relaxing thorough facial. My skin felt great and was glowing. I will definitely use her again

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amber braun

Nick was absolutely incredible! I've been in so much pain and I think that was the best massage I've ever received. I appreciate him listening to my concerns and focusing on exactly what I needed

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Juan Gonzalez

The staff & Katrina was amazing and very professional. It was a great visit and ultimately helped to reduce my neck pain from my recent neck surgery immensely! Highly recommend and ask for Katrina if you can book with her!!!

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Maria Friend

Gabby did such an amazing job with my diamond glow facial! She was so friendly, knowledgeable, and attentive to my skincare needs. Her massage technique while applying different products was wonderful. She made sure to check in with me throughout the service to make sure I was comfortable, not too hot, and that the pressure she was applying was ok. …

People Also Ask

Where is Spa 400 located?
Spa 400 is located at 400 International Dr, Williamsville, NY 14221, United States, Williamsville, NY, United States. You can get directions here.
What is Spa 400 rated?
Spa 400 has a rating of 4.70 out of 5 stars based on 283 customer reviews.
What are Spa 400's hours?
Spa 400's hours vary by day. Please check the Business Hours section above for the full weekly schedule.
How do I contact Spa 400?
You can reach Spa 400 by phone at +1 716-631-1516.
What type of business is Spa 400?
Spa 400 is a beauty & spas business located in Williamsville, NY. Welcome to Spa 400, your trusted Medical Spa in Williamsville, NY, where quality products and dependable service come together to support your needs. With a strong 4.70 rating from 283 …