Evolution - Functional Medicine - Evolution Weight Loss & Hormones

Evolution Weight Loss & Hormones

We help patients on a daily basis to manage, reduce the risk of, and even reverse chronic illness.

Begin your Evolution with our personalized pathway to optimal health

Revolutionizing Medicine... one patient at a time.

Utilize Evolution Weight Loss and Hormones, functional medicine specialists based in Florida, to newly evolve your path to optimal health. Evolution has been helping people reach their peak health based on their unique circumstances for years in the Tampa Bay area.

Now we are available to all nationwide!

Join countless others who have been guided by Evolution’s unique tailor made wellness plans and personalized protocols that have provided the path to optimal health, reversing diagnosis’ and to being an optimal YOU once and for all.

Our health is not a one size fits all and we should not have to struggle so hard to get the results we deserve. 

Erin Coletti & Dr Van Evolution Weight Loss

What Makes Us Different?

Functional medicine is growing because it gets results. Our treatment is a four pronged approach.

  • First of all we have a one on one consultation to discuss and identify your issues and your needs.
  • Then we request extensive bloodwork to fully understand what deficiencies (or too much of) you have in your body.
  • We then have a follow up consultation to discuss a plan of action and supplements you will take to get back to proper being.
  • Finally we move onto a manage and maintain process to help you stay fit and healthy.

Our approach is tailor made to your own specific needs and designed to put your body back in balance, back to how it is supposed to be.

Our Functional Medicine Services

Discover the Power of Functional Medicine


Medical Weight Loss

Our functional approach to weight loss combined with all of our testing will help you get to your optimal health.

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Hormone Therapy

Genomic Methylation Panel Testing to provide top class treatment for bio-identical HRT.

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Sexual Health

Do not struggle with sexual dysfunction! We have options available for men and women to increase their libido!

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Acoustic Wave Therapy

Acoustic wave therapy generates low-intensity soundwaves that clear blood vessels of micro-plaque, maximizing blood flow.

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POTS Treatment

We help restore hope for patients suffering from POTS by providing innovative functional medicine protocols.

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PCOS Endometriosis

We aim to uncover the root cause of PCOS and Endometriosis so patients can experience more profound healing and symptom relief.

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Semaglutide is the game changer in sustained weight loss option for patients struggling with obesity and weight-related health conditions.

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Leaky Gut

We utilize the latest diagnostic tools and our experience in diagnosing and treating patients with Leaky Gut Syndrome.

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Concierge Medicine

You will notice clear differences if you choose a concierge practice. AYou can receive a variety of healthcare services you won’t get with a traditional provider.

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Our FAQ’s

Frequently Asked Questions

How do I make an appointment?

Simply call one of our offices to make your appointment. Lutz office is (813) 333-5593 and Largo office is (727) 241-4551.

I don't live near either location. Do you offer Telehealth type consultations?

Yes, we do. Simply call us on (813) 333-5593 and we can set up a Telehealth appointment with you.

Is this covered by insurance?

Insurance coverage for functional medicine can vary widely depending on several factors, including your insurance provider.

What is functional medicine exactly?

Functional medicine is an approach to healthcare that focuses on treating the root causes of health issues, rather than just addressing symptoms. It takes into account the unique aspects of each individual’s body and their environment to create a personalized treatment plan.

Functional medicine practitioners aim to understand how different systems in the body are interconnected and how imbalances in one area can affect overall health.

This approach often involves looking at factors such as genetics, lifestyle, diet, stress, and environmental influences to promote optimal well-being. In essence, functional medicine seeks to promote health by addressing the underlying imbalances that contribute to illness.

Why do you think you will be able to treat me when other doctors say they cannot?

Functional medicine seeks to identify and address the root causes of health issues, rather than just alleviating symptoms. By targeting underlying factors, it’s believed that the body’s natural healing mechanisms can be better engaged and generate results that traditional medicine may not have.

Meet Our Team

We are here to serve you

At Evolution, we get to the root of your problems with our functional medicine testing and eliminate your symptoms with customized treatments that will cater to your body's blue print without having to depend on medications that cause side effects.

erin bolton coletti

Erin Bolton Coletti

Functional Medicine Specialist

dr van beschoten

Dr Van Benschoten

Medical Doctor

team evolution may 24

Patients Review

What our patients say about us

Check out our extensive reviews across our two locations.
Dedicated to helping you find a new path to healthy living.

I am not one to write reviews, good or bad… but I had to share…  I am beyond grateful for the compassionate care provided by Erin and her team… Throughout my health journey, their kindness and dedication have made a world of difference… From the very beginning I felt at ease… My journey has been long, and it wasn’t until I found Evolution did, I finally find a solution…

Erin is not only an expert in her field but also takes the time to explain things thoroughly… It’s rare to find a doctor who combines expertise with genuine care for their patients and she does just that… Every appointment feels like a conversation with a friend who genuinely cares about my well-being and getting to the root of my issues…

As well as I cannot say enough of the entire staff – no matter how big or small, an email or phone call… every question or concern has been answered efficiently with understanding, kindness and quickly!

Thank you, Erin and your entire team for your healing and compassion… I truly believe I would not have survived this journey if it were not for you!  May you continue to touch lives and make a positive impact… God bless you!

Thank you! 

Stacy A. Adams, LFD