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You’re Only A Click Away

From Finally Getting Slim!

CoronaVirus Update!

We’re Now Open

After this unprecedented and very difficult time for everyone, we look forward to seeing all of our wonderful patients again and new patients very soon! We want to assure you that your safety and the safety of our staff is of the utmost priority.


Our new safety measures to make you feel as confident and safe as possible are as follows:

Staggered appointments to comply with social distancing rules as much as possible

Patients may only enter through the front door (temporarily closing back door access)

All patients are required to wear their own masks upon entering

Please do not enter the facility more than 10 minutes before your appointment time

All patients will check in at our waiting room entrance and have a contact-free temperature screening

If you are more than 15 minutes late, please call our front desk so we can update you on when you can be s een

We kindly ask that if you are not feeling well or are experiencing any upper respiratory symptoms you reschedule your appointment

If needed, restrooms are located on the 2nd floor. Call our front desk for the access code.

Daily temperature screening of all staff upon arrival

Disinfecting all frequently touched surfaces throughout the day

All staff and patients will be required to wear masks

Some staff will also have on protective eye wear

New gloves will be used at all times during each interaction with your Medical Assistant

A separate exit will be used rather than going through the waiting room again as you leave

We have installed a “touch free” payment terminal for those who can use a tap to pay option (accepting Apple Pay, Google Pay, Samsung Pay, or any wallet-less payment method)



We understand that some of you may not feel comfortable venturing out in spite of the measures we are taking. Our Calla from Home Program will still be available for the forseeable future. The link to our online order form remains. As we will be fully staffed, we will now be able to provide additional resources to our Calla from Home Program such as more frequent email communication, virtual consultations, phone calls, etc. We are very proud of our patients who chose to continue their program as we were closed and want to support you even more in achieving your goals!

To order online, click on this link to order prescription medications, supplements, injections and supplies.


Click on this link to order a Calla Slimspa gift card.

Contact the team at Calla Slimspa

Our Programs & Services

At Calla Slimspa we offer weight loss programs, services, and information in Orlando:

Welcome to Calla Slimspa Lose 5-10lbs This Week!*

Calla Slimspa is in the heart of beautiful Winter Park, Florida. As a medical weight loss management center, we have helped thousands of people all over Orlando & Central Florida achieves results when they couldn’t find success on their own or through the many other programs and diets available*. We have become a leader in weight loss for all of Orlando, and our programs help your body burn excess weight rapidly and decrease your cravings for sweets and starches.

View Our Patients Before & After Results

Doctor Supervised Medical Weight Loss Center

We care about our clients and want to leave you 100% satisfied. Our physician is board-certified, knowledgeable, and we take your specific needs into consideration. Trust us to help you achieve great results!

What Sets Calla Slimspa Apart From Other Orlando Weight Loss Centers?

When it comes to weight loss, there a LOT of different diet and weight loss options. From facts to juicing to surgical options, there is no shortage of options. So what makes our diet program different? Here are a few things that set our medical weight loss program apart from other local medical weight loss programs such as Medi Weight Loss, Transformations and Burn Fat Orlando as well as diet programs such as Jenny Craig, Weight Watchers, Noom, and NutriSystem.

  • We have specialized in medical weight loss for over 11 years
  • During all 3 phases of our program, you get to eat real food that is found at your local grocery store
  • We specialize in helping overweight, obese and those with medical conditions such as diabetes not only lose the weight but keep it off
  • We are always up to date on the latest breakthroughs in weight loss medications and treatments
  • Our board-certified physician-owned and operated
  • Board-certified doctor or nurse practitioner on-site
  • We also offer a program customized to help lose body fat
  • All of our supplements and medications are FDA approved
  • We teach you how to maintain your weight loss by adopting a healthy long-term diet plan you can live with
  • Our program carefully combines protein, carbohydrates, fats, fiber, essential vitamins and minerals to give your body what it needs to stay healthy while helping you quickly lose the weight
  • We focus on stabilizing your blood sugar levels to stimulate certain fat-burning hormones for optimal fat loss
  • We pride ourselves on our exceptional and personalized patient service

Dallas Patient Testimonial

“I’m more excited than I ever could be. I am now a size 2/4 and I feel the best I have ever felt in my life. I couldn’t have done this without this program…I’m a whole new person.” – Dallas*

woman celebrating

Today Is the Day to Start Changing Your Life.

Make slim in your future with Calla Slimspa Medical Weight Loss Center in Winter Park*. We’re happy to answer any questions you have about our weight loss management programs. Give us a call today at 407-644-7546

Results depicted on the website are typical but not guaranteed. The success of the program is dependent upon multiple factors including the patient’s commitment to the diet program, the response of the patient’s body to the diet program and the length of time on the program, and the inclusion of exercise while on the program.

older couple having a picnic

Contact Us

Calla Slimspa Medical Weight Loss Center

444 W New England Ave Suite 121
Winter Park, FL 32789


Hours of Operation
Monday: closed
Tuesday: 12:00 PM – 7:00 PM
Wednesday: 7:00 AM – 3:00 PM
Thursday: 7:00 AM – 3:00 PM
Friday: 7:00 AM – 1:30 PM

Calla Slimspa Medical Weight Loss Center, West New England Avenue, Winter Park, FL, USA


A Favorite of Orlando Style Magazine November 2008


Practice of the Year Medical Weight Solutions September 2009


Best Medical Weight Loss Winter Park, Florida September 2009


Favorite Weight LossCenter Readers Choice Awards Orlando Style Magazine November 2012


Best Medical Weight Loss Winter Park, Florida June 2013

Best Weight loss centers in Orlando

As Seen on The Knot

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