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On the Side Day Spa

4.8(520 reviews)Updated: 09/03/2026

Overview

On The Side is a hidden oasis tucked away, off the beaten path in Westfield, New Jersey. The tranquil environment abounds with Earth's elements of water, fire, wood and stone. With exceptional treatments delivered by our knowledgeable specialists, On The Side is committed to the health and wellness of the mind, body and soul. On The Side invites individuals, couples, and area community members to indulge in our Zen-like atmosphere and restorative treatments.

Treatments / Services Offered

Brands

Map

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Practice notes

Amenities
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Onsite services
Sauna
Online scheduling
Restroom
Appointment required
Appointments recommended
Paid parking lot
Payment
Credit cards
Debit cards
NFC mobile payments

FAQs

What treatments does On the Side Day Spa offer?

On the Side Day Spa offers 3 services: Dermal Filler, Laser Treatments, Skin Treatment. Brands offered include Botox. See the full list in the treatments section on this page.

How is On the Side Day Spa rated?

On the Side Day Spa has a 4.8 star rating based on 520 patient reviews.

Where is On the Side Day Spa located?

On the Side Day Spa is located at 740 South Ave W, Westfield, NJ 07090. See the hours of operation on this page before you visit.

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