Mon: 8:00am- 5:00pm
Tue: 8:00am- 6:30pm
Wed: 8:00am- 7pm
Thu: 8:00am- 7pm
Fri: 8:00am- 6:00pm
Sat: 8:00am- 4:00pm
Sun: Closed

Call 602-952-8446 for spa reservation!

BOOK ONLINE - Earn $3.00 every time you book online!


3313 E. Indian School Rd Phoenix, AZ 85018
(Main crossroad Indian School & 32nd Street)

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Suddenly Slimmer Spa is conveniently located in the Biltmore Arcadia area, known as one of the most popular areas of Phoenix Arizona.

Purchase an Instant Spa Gift Certificate.  Please be aware that all gift certificate expire after six months  

Reservations: We encourage guests to schedule their appointments five to seven days in advance.

Same-day reservations and walk-in appointments are always welcome, based on availability. All reservations must be secured by a major credit card, address and telephone number.

To schedule an appointment please call the guest service desk at 602-952-8446.


We require a credit card number to reserve all appointments. In the event that you need to cancel/reschedule your scheduled appointment with us we do require at least 24 hours notice so that we may possibly accommodate the needs of other clients. In the case of a same day cancellation/rescheduling or if you were to not show up for your appointment, you will be charged a fee up to 100% of your total service. We understand that emergency situations do arise and we will accommodate you in any way we can.

    Please keep in mind that arriving late for a service may require the spa to shorten the length of the treatment, with full charges applied, so as to not inconvenience other guests. However, we will make every effort to provide the full amount of service.


Please be aware, we cannot accept Care Credit or Green Sky are form of payment towrads already discounted services or products.

Arrival and Check-In Procedure

Please arrive 15 minutes before your appointment time. This will allow ample time for you to fill out a health questioner and just simply relax (enjoy tea, snacks) before your therapist comes to take you for your spa treatment.

Group Bookings

The Spa at Suddenly Slimmer is the premiere setting for any group outing, the spa is over 12,000 sq ft. Events can be customized for any type of gathering from an intimate group of friends, a bridal party, to a large corporate conference. We encourage parties of five or more to schedule their appointments well in advance to ensure availability. For Spa Party Bookings please send request to (Please include full name, address, and phone number of all the people that will be attending your spa party)


Gratuities can range between 15% to 20% depending on customer preference Gift Certificates Gift certificates make an ideal year-round gift for any special occasion. They are available in any dollar value of your choice or for specific services from the guest service desk and you can also purchase spa gift certificate online. Please be aware that spa gift certificates are nonrefundable.

Medical Concerns

If under medical care, please consult a physician before participating in any exercise program or spa treatment. The facilities are available to all guests. If you are under 18 years of age and will be receiving a spa treatment you will need to be accompanied by a parent or guardian.

Package Series Expiration
Package series expire one year from date of purchase.

Customer Comments:

We love to hear from you! Let us know how we are doing. Send all comments and suggestions to

We are proud to be one of the first Spa, MedSpa & Wellness Center in Phoenix | Scottsdale Arizona! Rejuvenating your Mind, Body & Spirit Since 1988!


"Great place! I got an awesome promotion last year September, where they allowed be to pre-pay for my Botox for a whole year at the lowest price possible so I have a Botox bank and this way it is actually pretty affordable. I love the outcome and the procedure lasts me about 3-4 months. Stacy is great and I go in and out in less than 15min. The spa has a great atmosphere and everyone is very experience and friendly"
Anna R. - Phoenix, AZ

"I've been to other cosmetic offices to get Botox and Juvederm, and can say that Dr. Jeffers's at Suddenly Slimmer Med Spa is the best.  Dr. Jeffers and the rest of the medical staff are polite and professional, and they have the best prices in Phoenix.."
Debi S. - Scottsdale, AZ

"This place is amaaaaazing! It's almost a shame they won't take tips for Botox Treatment, because I always want to give them a big one. Sign up for their email list and you won't believe the deals you get on Botox and fillers. It's such a warm, relaxing environment - even if you're having something like Botox done, you'll leave in good spirits. By far, one of the best spots in Phoenix for Botox."
Angela L. - Tempe, AZ

Suddenly Slimmer Day Spa and wellness Center has been serving Arizona for the passed 17 years! Voted best Day Spa by Arizona Day Spa Guide! They offer the best pampering, anti-aging, slimming, wellness and detox services in Phoenix Arizona!

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