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#1 Recommended Med Spa in Phoenix


We are happy to introduce our incredibly talented, experienced Cosmetic Injectors, Dr. Jeffers, Dannielli RN, and Alisha NP! Combined they have over 20 years of experience in the medical Aesthetics field. As cosmetic injectors with combined 20+ years of experience in the medical Aesthetics field, they know the face anatomy inside and out. This allows them to strategically place Botox and fillers exactly where they will provide the most effective results while maintaining your natural look. Not sure which treatment is right for you? Please call or text to schedule a complimentary consultation with our gifted injectors.

Our Mission

Our ultimate mission, at Suddenly Slimmer Med Spa, is to offer the highest quality service to our patients, led by our Medical Director, Dr. Brit Ferrell MD, Dr. Jeffers and Dannielli RN, Kent RN, and our equally highly trained medical professionals.

Suddenly Slimmer Medical Spa Staff is committed to providing stellar customer service state-of-the-art technology, and a customized approach for every patient.

Our goal is to make everybody feel comfortable and confident with their appearance. Moreover, helps people to find their sense of empowerment and self-confidence.
Suddenly Slimmer Med Spa founders are passionate about providing Arizona with cutting-edge technologies, that will enhance and benefit its clientele!

Suddenly Slimmer Med Spa is proud to constantly be featured on the local and international news, such as Phoenix FOX 10, and 3TV Good Morning Arizona, reporting on the latest cutting-edge skin and body technologies!

Our Services

Suddenly Slimmer Med Spa is offering top aesthetic treatments in Phoenix, such as Botox, Juvederm, Kybella, Laser Hair Removal, IPL Photofacial, CoolSculpting, Laser Tattoo Removal, CO2 Laser Skin Resurfacing and Skin Lift, FemiLift Laser for Vaginal Rejuvenation & Tightening, HydraFacial MD, Dermalinfusion is now known as Diamond Glow,  Facial, Chemical Peels, Skin Tightening, Microdermabrasion, MicroNeedling, Platelet-Rich Plasma (PRP) Facial, PRP Hair Restoration, UltraSound + Radio Frequency and more in Phoenix and Scottsdale Arizona.

Our Locations

Suddenly Slimmer Med Spa is conveniently located in the Biltmore | Arcadia area, near you in Phoenix Arizona; 3313 E. Indian School Rd. Phoenix, AZ 85018 provides a luxury experience, as well as stellar customer service by top doctors and professionals.  Suddenly Slimmer Day and Med Spa have been in practice since 1988!


Dr. Brit Ferrell

Dr. Ferrell has been practicing medicine for over 20 years. He is board-certified in Emergency Medicine and has been providing leadership as a medical director for more than 15 years. Additionally, he is a trained and certified Medical Aesthetic Medical Director. He ensures appropriate medical supervision of the patient care policies, procedures, and protocols used in a medical spa. Dr. Ferrell has healthcare executive experience as a senior vice president with Envision Healthcare—a Fortune 500 company–specializing in operations.


Dr.Ferrell has received his MD as well as his MBA from UCLA where he graduated with honors. Besides, he is the former medical director of the Honor Health Osborn Emergency Department and chairman of the Department of Emergency Medicine. His research interests include optimizing pain management and patient satisfaction. He has 20 years of experience practicing Emergency Medicine. He lives in Scottsdale with his wife and four children and is an avid golfer.



Additional members of our team include Dannielli RN, Registered Nurses, Medical Assistants. Medical Licensed Estheticians, Massage Therapists, Certified CooSculpting, and Laser Technicians.

Our registered nurses and doctor have advanced training in Botox and Dysport as well as injecting the Juvederm family of products, including Voluma, Vollure, Volbella Juvederm, and Juvederm Ultra Plus, as well as Restylane family of products, including Restylane, Silk, Lyft, Refyne, Defyne and Sculptra. All these injectables are available at Suddenly Slimmer Day and Med Spa.


Suddenly Slimmer Med Spa has been featured on FOX 10 News, Good Morning Arizona, Scottsdale Tribune, American Spa Magazine, Racheal Ray’s Show, Tyra Banks Show, RedBook, Self Magazine, In Style Magazine,, First Magazine, The Ellen Degeneres Show, Sonoran Living and many other local and national media as experts in beauty, Skin Care, Spa Treatments, Wellness Services, Spa Facials, and Detox and Slimming Treatments.

Frequently Asked Questions

What is your cancellation policy?

The most valuable thing you can give someone is your time and we fully believe that everyone’s time should be respected. That being said, we ask that you please reschedule or cancel at least 24 hours before the beginning of your appointment or you will be charged a cancellation fee.

How long has Suddenly Slimmer Med Spa been open?

Suddenly Slimmer Med Spa has been in business since 1988, in Phoenix, Arizona.

Do you ever offer specials or discounts?

We offer specials every month on select services. We always post these on our Instagram @SuddenlySlimmer, so be sure to give us a follow! Or visit Our Specials Page

Are you hiring?

Please email if you are interested in joining our team.

Who is injecting me? Are they doctors?

At Suddenly Slimmer Med Spa, you will always receive the highest standard of care. Our injectors are all licensed medical professionals (Doctor and Registered Nurses). We take the highest precautions to ensure that the injectors performing the treatments are extensively trained, qualified, and experienced. Our team of injectors have all undergone the same rigorous aesthetic training and have over 20 years of combined experience in medical aesthetics. We know that not every face is the same, here at Suddenly Slimmer Med Spa our injectors are trained to inject every face shape and ethnicity with full facial harmony in mind. You will receive a customized approach every time!

Are your products safe?

Although many places in Phoenix offer medical aesthetics services, it is essential to know about your products’ safety and be well informed about your treatment options. At Suddenly Slimmer Med Spa, we only use the highest quality and safest products. We prefer the Allergan and Galderma portfolio of products as they offer the safest, longest-lasting products in the market. All of our products are FDA approved and bought in the USA. However, a product is only as reliable as the person injecting; here, you will have peace of mind knowing that we are ranked in the top 250 practices in the country for Botox, Dysport Juvederm, Restylane, Kybella, Coolsculpting, and SkinMedica!

Am I About Candidate?

Schedule a free About consultation

new client? Receive up to 20% off your first treatment

  • *by submitting this form you agree to be contacted via phone/text/email.