Serenity Zen has two studios about ten miles apart: 423 N Azusa Ave in West Covina, and 1168 S Diamond Bar Blvd in Diamond Bar Town Center. The menu, the method, the prices and the hours are the same at both, so the choice comes down to which one fits your day.
The short answer
West Covina: 423 N Azusa Ave, just south of Rowland Avenue, with complimentary parking right outside the door.
Diamond Bar: 1168 S Diamond Bar Blvd, in Diamond Bar Town Center, with complimentary parking in a lot right outside the door.
Both: open daily, 10 AM to 9 PM, with the same services and the same prices.
Choose: the one closer to where your day starts or ends.
The West Covina studio
The original studio, open since 2012, on North Azusa Avenue just south of Rowland Avenue. There is complimentary parking in the lot right outside the door. Call (626) 915-8889, or see the West Covina studio page for directions. There is also a guide to choosing a massage studio in West Covina.
The Diamond Bar studio
Open since 2018, in Diamond Bar Town Center on South Diamond Bar Boulevard. Parking is complimentary there too, in a lot right outside the door. Call (909) 766-4879, or see the Diamond Bar studio page for directions. There is also a guide to choosing a massage studio in Diamond Bar.
What is the same at both
Services: foot massage, body massage, the Combination, couples and prenatal. The Combination is the best of both in one visit.
The method: every body massage follows the Zen Flow™ method, so the session you like in one studio is the session you get in the other.
The therapists: every one is CAMTC certified, which takes at least 500 hours at an approved school, at least 100 of them on anatomy, physiology, safety and ethics, and fingerprints on file with the California Department of Justice and the FBI.
The visit: a locker for your things, with a key bracelet you keep, and water or tea at the end of the session.
Hours: open daily, 10 AM to 9 PM.
How to choose
Pick the studio closer to where your day starts or ends. If you work near one and live near the other, book the one you can reach without rushing, since arriving 15 minutes early gives you time to check in and settle.
A gift card works at both studios, so a card bought for one can be used at the other.
From Dr. Nick, DAOM L.Ac.
Whichever studio is closer to you, every body massage there is a Zen Flow® massage, our own deep tissue, at the pressure you ask for.
Common questions
Which studio is better for a first visit?
Either. Here is what to expect at your first massage.
Can I use a gift card at either studio?
Yes. A gift card works at both studios, for any service, and it never expires.
Can two of us book at the same time?
Yes. A couples massage starts two guests at the same time, each with their own service, length and pressure. Book it online as a group booking, or call the studio.
What if I am running late?
Arriving more than 5 minutes late may shorten the session so the next guest is not held up. If you can, call the studio to let them know.
Book your massage
Serenity Zen has studios in West Covina and Diamond Bar. Open daily, 10 AM to 9 PM.



