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Fast, Proven Weight Loss Center in Downtown Winter Park

GET STARTED: Click to Get $50 Off

Get started today because nothing tastes as good as fit feels.

At Calla Slimspa Medical Weight Loss Center we take great pride in our weight loss programs and are confident that you will be equally pleased with your weight loss results. For over 7 years, we have been helping people quickly and safely achieve their weight loss goals. Call 407-644-7546 now to schedule your new patient appointment or complimentary consultation!

We offer multiple weight loss programs including intermittent fasting programs and keto-based diet programs.

Welcome to Calla Slimspa


No Excuses. Don’t wait to start losing weight, feeling great and being healthier!
What Makes Us Different?
  • Weight loss and wellness is the only thing we do
  • Physician supervised, individualized care
  • Our program is simple and easy-to-follow
  • Board-certified MD owned and operated
  • Hunger / cravings are reduced (and even eliminated for some patients*)
  • Exceptional patient care and service
  • No radical changes in your current lifestyle
  • Se habla espanol
  • We use only FDA approved medications and supplements
  • Fat virtually melts away
  • We create a weight loss program that is tailored to you
  • We offer flexible out of town options for patients not located in the immediate Orlando area
  • No contracts or pre-pay
  • One-to-one weekly support and counseling
  • Multiple diet plans for all lifestyles
  • Medical evaluation prior to starting
  • Post weight loss trasition and long-term support
  • Keto-based and intermittent fasting based programs

But don’t just take our word for how well our program works. Look at some of the amazing results our patients have achieved.

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*

Today is the day to start changing your life. Make slim in your future with Calla Slimspa Medical Weight Loss Center in Winter Park.


How Our Weight Loss Program Works

To help our patients get the best results, we have a three-phase weight loss program that utilizes diet, exercise and FDA-approved medications and supplements.

  • PHASE 1: During the initial phase of our program you receive a physical examination, bloodwork, EKG and body composition analysis. Our physicians analyze the results to create an effective and safe program for you that includes both home-cooked meals and meals at local restaurants.
  • PHASE 2: In this phase you’ll be focused on losing the weight and working towards a healthier you. Our doctors will closely monitor your body composition while helping you adjust your medications and physical activity to achieve optimal results.
  • PHASE 3: This phase is focused on helping you maintain your ideal weight once you have completed the program. Our team will teach you how to use the “Zone” to maintain your weight. During this phase we offer continuing monthly visits, personalized tips and advice, weekly vitamin injections and weekly weigh-ins to help you stay at your goal weight.

weight loss results

How Do I Get Started?

Take the first step by scheduling your complimentary consultation with one of our weight loss specialists who can answer any questions you have about our program or if you are ready to get started today call us at 407.901.4319 to schedule your new patient appointment. Make sure to print out the promotional offer to get $50 off your first visit.

What’s Included in the New Patient Appointment?

Your first visit at Calla Slimspa is the most comprehensive visit and typically requires about 1 hour to complete. We use this appointment to learn about your medical history and make sure we tailor our program to safe and effective  based on your medical history and weight loss goals.

The new patient appointment includes the following:

  • Review of your medical history
  • Check vital signs
  • Abbreviated physical exam
  • Injection of vitamins / fat burners
  • Complete body analysis that includes weight, BMI, fat %
  • Physician consultation
  • Lab work
  • EKG
  • Appettite suppressants
  • Fat burner capsules
  • Medical grade multivitamins
  • Program materials

Learn more about what is included in our new patient appointments as well as program pricing.
Call now to get started. Slim is in your future with Calla Slimspa Medical Weight Loss Center.

**results stated in retargeting ad are typical but not guaranteed*