Med Spas in Ontario, CA

Find 5 med spas in Ontario, California. Browse ratings, opening hours and directions below, or see nearby cities in California.

5med spas
4.9★Skyn Md
5publish hours

Ontario, California has 5 med spas, all of which post their hours online. Skyn Md is the highest-rated med spa in the city, with a 4.9 star rating based on 498 reviews. Theory of Me Med Spa also holds a 4.9 star rating, supported by 138 reviews. Bella Sol Med Spa and SLS Laser/Medspa each have 4.7 star ratings, with 44 and 136 reviews respectively.

Atossa Medical Spa rounds out the med spa options in Ontario. All five locations—Atossa Medical Spa, Skyn Md, Theory of Me Med Spa, Bella Sol Med Spa, and SLS Laser/Medspa—display their hours for customers to view before visiting.

Map of Med Spas in Ontario

Skyn Md
4.9(498)

610 E Francis St Unit 150, Ontario, CA 91761

Tue–Fri 10 AM–7 PM
Sat 10 AM–3 PM

(909) 906-2177 Website

Directions
Theory of Me Med Spa
4.9(138)

2780 E Riverside Dr Ste c, Ontario, CA 91761

Mon–Fri 9 AM–6 PM
Sat 9 AM–1 PM

(951) 783-2787 Website

Directions
SLS Laser/ Medspa
4.7(136)

350 S Milliken Ave # U, Ontario, CA 91761

Mon–Wed 8 AM–8 PM
Thu 8 AM–11 AM
Fri 8 AM–5 PM
Sat 7 AM–12 PM

(909) 222-5539 Website

Directions
Bella Sol Med Spa
4.7(44)

1520 N Mountain Ave Ste B106, Ontario, CA 91762

Mon 10 AM–6 PM
Wed–Fri 10 AM–6 PM
Sat 9 AM–5 PM

(909) 414-3773 Website

Directions
Atossa Medical Spa
5.0(1)

1236 Brooks St A, Ontario, CA 91762

Daily 8 AM–7 PM

(858) 282-6722 Website

Directions

Tue–Fri	10 AM–7 PM
Sat	10 AM–3 PM

Mon–Fri	9 AM–6 PM
Sat	9 AM–1 PM

Mon–Wed	8 AM–8 PM
Thu	8 AM–11 AM
Fri	8 AM–5 PM
Sat	7 AM–12 PM

Mon	10 AM–6 PM
Wed–Fri	10 AM–6 PM
Sat	9 AM–5 PM

Daily	8 AM–7 PM

Nearby Cities

Frequently Asked Questions

How many med spas are there in Ontario, CA?

There are 5 med spas listed in Ontario, CA: Atossa Medical Spa, Bella Sol Med Spa, SLS Laser/ Medspa, Skyn Md, Theory of Me Med Spa.

Which med spa in Ontario, CA is the highest rated?

Skyn Md has the highest rating in our directory for Ontario, CA: 4.9★ from 498 reviews.

Which med spas in Ontario, CA have posted opening hours?

5 of the 5 med spas in Ontario, CA publish opening hours: Atossa Medical Spa, Bella Sol Med Spa, SLS Laser/ Medspa, Skyn Md, Theory of Me Med Spa.

What is the population of Ontario, CA?

Ontario has a population of 187,013 (U.S. Census Bureau, 2025 estimate).