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Dr. David B. Tuchinsky D.C.

Clinic Director With 30 Years Of Experience Behind All Individualized Program Designed Just For You!

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Jacksonville Office
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St. Augustine Office
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Weston Office
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Aventura Office
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Orlando Office
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West Palm Beach
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Boca Raton
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30 Minutes
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David B. Tuchinsky D.C., PLLC

5 stars

Florida Center for Functional Medicine
Jacksonville | St Augustine | Weston | Aventura | Orlando | West Palm Beach | Naples

The Florida Center For Functional Medicine Formula

On your visit, you can expect to spend a lot more time with us than you would with a conventional provider. You can also expect to do a lot of talking, as a large part of Functional Medicine is exploring your detailed personal and family history, the circumstances around your first symptoms, and the experiences you may have had with other healthcare providers. The consultation lasts 15 minutes, and the comprehensive evaluation may include the following:

  • ✓ Discuss personal health history
  • ✓ An individualized program and action steps for the patient to begin immediately
  • ✓ Review your current state of health
  • ✓ A comprehensive overview including recommendations and instructions
  • ✓ Diet and lifestyle overview
  • ✓ Medications and supplements that you take
  • ✓ Allergies or sensitivities you may have
  • ✓ Devise a holistic plan of action that will be safe, effective and tuned to the individual
  • ✓ May recommend a test for inflammation
  • ✓ Determine what further testing needs to be taken

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Free Video Consultation

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Here is what our satisfied patients have to say!

Dr.Tuchinsky literally helped me reclaim my health and life! For so long I have been struggling with my weight and overall well being. I have known for so long that something wasn’t right, but doctor after doctor always told me the same thing...”Reduce calories and increase exercise“. But I was doing these things and eating clean and still could not lose any weight and it seemed like everything I ate I was sensitive to. My inflammation was so high, I was feeling sick or tired most of the time, my body felt like it was shutting down on me, and I felt like nothing I could do would make a difference.

From the the moment I sat down with Dr. Tuchinsky, I knew he was a no nonsense doctor. Everything I was saying about my health he had heard before and he knew he could help me. His confidence eased my mind completely and I was so optimistic for the first time in a very long time. When we met again to review the bloodwork I was in shock, I knew things weren’t right with me but didn’t know how bad it actually was. I was so scared, but Dr. Tuchinsky eased my mind again and he insisted that If I followed the program everything would be great in no time. His assistant Ashley is amazing as well and helped to explain everything and was available to address any concerns that I had.

Fast forward 2 months later, I am a new person! Down 25 lbs and still losing weight, but more importantly, I feel 20 years younger. I forgot what it felt like to be healthy, TRULY HEALTHY. My hair is growing again, my skin is glowing and clear, my anxiety level is so much better, my inflammation is gone, I have gained more flexibility and strength. But we are not done yet, Dr. Tuchinsky wants to make sure I stay this way and continue on my path to optimal health by providing guidance going forward.

- Rebecca

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I highly recommend Dr. Tuchinsky. I was skeptical at first but my results were the proof I needed.

I came to Dr. T about 3.5 months ago and I was a hot mess medically. I was diagnosed with 2 auto immune disorders.... fibro 15 yrs ago and just recently hashimotos. My thyroid went wacky and started to attack my body. I was lethargic, overweight, body pain constantly, nails peeling, very bad mood swings, headaches, joint pain with swelling. So bad I couldn’t tie my shoes!

Well the AMAZING transformation has begun.......
I’ve lost 36lbs and 4 pant sizes, pain level is manageable, nails are growing, heartburn and headaches left and I FEEL GREAT!!!!! My numbers are in line and on my way to healing 😊

FINALLY a Dr. that LISTENS to you and gets to the root of your issues. Not just prescribing one medicine after another as that was my protocol for the last 15 yrs! I am pharmaceutical drug free, eating healthier and without getting the testing done I would have never known about my allergies to foods either!

I could go on and on with the positive things that are occurring but I’ll update again with more amazing results!

THANK YOU Dr. T. You have changed my life around!!
- Alison Conklin-King

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Dr. Tuchinsky has changed my life. I lived with an undiagnosed autoimmune disease most of my life that left me with so many of the following issues: debilitating fatigue, infertility, digestive issues, muscle and joint pain, insomnia, and anxiety. Once I was given the diagnosis several years ago, the only answer I was given was medication, and a diagnosis of unexplained infertility. No one seemed to have answers for me and I was told to just continue taking my medication. I was desperate, depressed, and feeling hopeless, and that's when I found Dr. Tuchinsky. I walked through those doors and I haven't looked back ever since. Like many of you, I am a natural skeptic, but as soon as I sat down with Dr. Tuchinsky, my mind was put at ease because unlike all the other physicians I went to, he was looking for the root cause of my issues. He catered a dietary and supplementary plan designed for me and all of my issues. The short-term dietary protocol was a challenge, but not impossible. In short, he has permanently changed my life. A little over a year later, I don't have any of the issues I did when I came in, and I am now holding our 6 month old baby. I continue to go to Dr. Tuchinsky for routine maintenance for my overall wellness, and my quality of life is unlike it has ever been. You cannot put a price on your health and well being.

- Jessica Lao

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I had a lot of health concerns and brought them to my primary care physician who kept telling me my numbers were in normal ranges and I didn't need to worry about anything. However, my symptoms kept getting worse and I was becoming very depressed. My face was puffy, my joints ached like I ran a marathon every day, my energy was depleted, I had so much brain fog, my stomach hurt, I had digestive issues and just felt like complete crap . I mean I literally walked slumped over and it took everything I had in me to do normal things. Oh, and sleep... I couldn't sleep more than an hour to an hour a half at a time. I was always tired. I finally said "Enough is enough, I deserve better". I decided, like others, I needed to take my health into my own hands. That's when I reached out to Dr. Tuchinsky. This was the best decision I could have made for myself. I have since then found out I have Hoshimotos and several vitamin deficiencies. Once Dr. Tuchinsky put me on a specific individualized plan, within a week to two weeks I already started feeling better. My energy was coming back, my mood began to improve, I started thinking I'm actually going to be okay again. I've been on the program now for a couple of months and I no longer have digestive issues, my energy is the best it's been in years, I'm not puffy and swollen, I am no longer in constant pain with achy joints and my sleep pattern has improved tremendously. I actually slept for six hours straight last night and It's just keeps improving week over week. On top of feeling better I've lost weight. I mean getting all of this inflammation out of my body and healing myself from the inside out has really made a huge difference in my life. I cannot thank Dr. Tuchinsky and his Assistant, Ashley, enough. His wisdom and care for each and everyone person who comes into his office is priceless. Best decision I ever made. Thank you Dr. T.

- Shannon Keusch

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Dr. Tuchinsky has changed my life. I first met him at one of his many seminars on different health issues. I had been feeling less energetic and wanted to lose weight. Not only have I lost weight, I have benefited from many healthy changes leading to a reduction in my medications. My medical doctor was amazed and told me to keep it up. Dr. Tuchinsky is a dedicated professional that enjoys helping improve lives. He told me our bodies would heal themselves and he was right. Let him start helping you. You won’t regret it.

- Patricia

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I’ve had issues for over 15 years as well as Hashimoto’s Thyroiditis. My normal fasting blood sugar has been between 140 to 165 (not good) no matter what diet I tried and no matter how much exercise I got. I’ve been feeling sluggish and depressed. I started Dr. Tuchinsky’s program almost 4 weeks ago and my fasting blood sugar has plummeted to between 96 to 103 after just the first week. I can’t wait to get my A1C checked in a couple of months because I know I will be getting positive results! I was originally very skeptical however desperate for help. So glad I finally did something for myself that has so positively touched my life. Thank you sir!

- Laura

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I am not one to post reviews, but since seeing Dr. Tuchinsky, my life has changed. I have energy, I've lost 18 pounds, my skin is clearer and I just feel better. My kids notice that mama is happier ☺️. Before seeing Dr. T, I went to many specialists with my extreme fatigue, digestive issues, brain fog, body pain, and unexplained weight gain (to name a few symptoms). I was given no answers and was told that there was nothing wrong. I'm so glad I persisted and found Florida functional medicine! It has changed my life and it's only been a couple of months! I highly recommend the Florida Center for Functional Medicine.


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I was referred to The Florida Center for Functional Medicine by my neurosurgeon. At first I was skeptical, but I decided to go ahead and follow through. I am glad I did. As a result of Dr. Tuchinsky’s program I have lost enough weight that I no longer feel the need for back surgery. Additionally, the amount of medicine I need for blood pressure control has been reduced and I no longer have to take shots to control my blood sugar.


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You need to try this practice! I've been struggling with lots of problems that the medical field could not resolve. Dr Tuchinsky has turned my life around. I feel better than I have in years. If you're willing to do the work and commit to your wellness, he is the man to see!

- Lynne

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I am so glad to find Dr. Tuchinsky. I was so sick and nothing seemed to help. Now, I have more energy and feel great. And, I’ve been able to lose some serious weight. I recommend this to everyone who wants to get their health back and enjoy life again!

- Barbara

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I was frustrated with constantly feeling lethargic, being overweight, and with some other issues. I knew I had to do something and then a Facebook notification popped up about a free consult with Dr. Tuchinsky. I thought… what have I got to lose? I’m so happy I found him. In just a month I have increased energy and am losing weight. The program seemed daunting at first, but I’ve surprised myself at how well I’m sticking with it. Dr. Tuchinsky’s enthusiasm is infectious and you want to do well for him and for yourself. I’m eating differently now and love it. My family is very impressed and pleased with my progress. Give it a try! You won’t be disappointed.

- Amy

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23 years ago I was diagnosed with Thyroid issues. It has been a constant struggle with weight gain, insomnia, dry skin, constant heartburn and numerous other issues. Despite following doctors orders and several medication changes...nothing has ever provided relief. Unfortunately, even the best doctors judgements are clouded by " big pharma" .... keep pushing the medications that only inhibit any real improvement. Finally fed up... I decided to try something a bit different..... 5 weeks ago I started working with Dr. Tuchinsky.... 5 weeks ago... I was miserable with myself, my weight and overall well being. With his guidance on nutrition and supplements that I was apparently lacking....In 5 weeks.... I have dropped 23 lbs and 17 inches overall. I feel better than I have in years and plan to continue working with him until I meet my overall goals! I no longer require my afternoon naps (although they are nice on occasion) ... but much more important is I no longer require medications that I was told I would be taking for the rest of my life. I can't thank him enough for making me feel ...like me again!!! And I can't wait to see where this journey continues to take me!!!


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I've been going to Dr. Tuchinsky for 2 1/2 months and have felt amazingly better, both physically and mentally. I was experiencing low energy, brain fog and pain and inflammation in my joints. After committing to the protocol as instructed, including supplements and diet changes, I feel improvement in my memory, the pain in my joints is almost completely gone and I have my energy back completely...plus some. I would recommend to anyone looking for an alternative to conventional medical care or a holistic approach to see Dr. Tuchinsky. I feel very lucky to have found him here in St Augustine!


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I am a proud patient of Dr. Tuchinsky’s in St. Augustine. I came to him because my memory was getting worse and worse. This was scary for me because I was in my 30’s. I went to a traditional medical doctor, and he ordered an MRI. Everything looked good, so he thought my memory problem was due to stress. I left feeling frustrated. I went through Dr. Tuchinsky’s program, and my life has changed dramatically in many ways. My memory is significantly better, I have lots of energy now, and I don’t feel achy anymore. I didn’t realize that I felt so bad until I started feeling better. Dr Tuchinsky is sincere and loves his patients and what he does to help them. My husband says it is like a was dead before, and now I am alive. Thank you, Dr. Tuchinsky!

- Erin

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I have tried a functional medicine approach in the past but was struggling still. I am diagnosed hypothyroid and having problems with autoimmune symptoms, acne, melasma, IBS, food intolerances, food allergies, and overall just felt overwhelmed and always tired (the list could go on). I decided to try Dr Tuchinsky and 8 weeks in I am so very happy with the results. Dr. Tuchinsky made such a difference with his program. I had already been on a pretty strict diet and had tried autoimmune diets in the past but felt like I was doing everything on my own and the main problem was that I never healed my leaky gut. After week two of the program I felt like a new person. My stomach symptoms had eased, I felt light and refreshed. 6 weeks in my hormonal acne had improved and I felt so much better when I woke up in the morning. I have about four weeks left and Im really excited to continue my journey into healing. The program does have a pretty strict diet and it can be challenging at times. There were days when I just wanted to be lazy or go out to eat. However, feeling so much better helped me stick to the plan. I really didn't want to risk messing up how far I had gotten. if you are on the fence about trying the program with Dr. Tuchinsky, I would say go for it. It has really improved my quality of life.


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I've had been following Dr. Tuchinsky's work for awhile. I decided to make an appointment and talk with him. I have many issues but mostly with my digestion and stomach. Dr. Tuchinsky knew exactly what to do. His background and the research he has put into this are amazing. The guidance and nutritional support are the best I've ever had.
I have had my issues for over 10 years and I have tried everything. I started the program with Dr. Tuchinsky 4 weeks ago and I am thrilled with my results. I noticed a difference in the first week. As a bonus, I have lost almost 10 pounds, my skin looks great, and my energy level is the best it's been in years.
My only regret is not going to him sooner. It's the best decision i could have made. You will love Dr. Tuchinsky and Ashley. They truly care about you.


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I had a desk job for 39 years and always managed to keep my weight in check by cutting carbs. In recent years, however, nothing seemed to be working, the weight was piling on, I began having digestive issues and I was feeling more and more tired. I saw an advertisement for Dr. Tuchinsky on Facebook and decided to give him a call. It was one of the best decisions of my life!
I began following Dr. Tuchinsky’s advice for diet, detoxing and nutritional supplementation. Suddenly the weight started melting away, daily aches and pains disappeared, digestive issues slowly subsided and my energy returned. I couldn’t believe how quickly I noticed a difference! It was a constant motivator. I reached my goal of losing 30 lbs. in 5 months and it has all been SO worth it!!
Dr. Tuchinsky truly thrives on helping people feel better and change poor nutritional habits. He and Ashley make it so easy to achieve optimal health and are always cheering you on. I can’t thank them enough!!


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Schedule A Free Consultation Now

The testimonials on this website reflect real life experiences of our patients. However individual results will vary. We do not claim nor should the reader assume that any individual experience recounted is typical or a representation of what a new consumer might experience.



Irritable Bowel Syndrome (IBS), Small Intestine Bacterial Overgrowth (SIBO), Acid Reflux, Leaky Gut, Food Intolerances, C-DIFF


Celiac Disease, Hashimoto’s Disease, Rheumatoid Arthritis (RA), Multiple Sclerosis (MS), Lupus, Crohn’s Disease, Ulcerative Colitis


Parasites, Tick-Borne Pathogens,
Epstein-Barr Virus, Cytomegalovirus


Chronic Fatigue Syndrome, Adrenal Fatigue, Hypo Thyroid


Adrenal, Thyroid, Sex Hormones


Metal and Heavy Metal Toxicity, Chemical, Mold


Anxiety, Depression, Insomnia, Brain Fog, PMS, ADD, Hyperactivity


General Joint & Body Pain Syndromes


Chronic Headaches and Migraines


Individualized Program Designed Just For You!


Purchase A Functional Medicine Blood Analysis

Efficiently Validate Health, Diet, And Supplement Recommendations Based Upon Blood Work.

Blood Testing
Color Coded Test Results
Summary Of Primary Findings
Online Patient Symptom Survey
Live Video Conference

Click Here To Learn More!
Blood Analysis
Thyroid Course

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Free Thyroid Solution Course!

Get A Free 13 Day Email Course
Discuss The Thyroid and The Three Main Thyroid Disorders
Symptoms Of Hypothyroidism
Learn How To Test For Hashimoto’s disease and Associated Problems
Learn Natural Autoimmune Protocol
How To Avoid Toxins
And Much More.....!

Click Here To Get The Free Course
Your information will never be shared or sold to a third party

Weight Loss Resistance | Fatigue | Thinning Hair | Headaches | Constipation


Improve Your Skin And Health With Functional Medicine

The 10 Step Functional Medicine Solution

Hundreds of people just like you have come to me in pain, suffering from multiple conditions, and I’ve worked with each of them at one of my four offices using a tried-and-tested process that promotes extreme wellness. This book is based upon that signature program, and now I’d like to share it with you.

Order On Amazon.com
Blood Analysis
Thyroid Course

Infertility: The Functional Medicine Approach

This is comprehensive online course designed to explore the intersection of functional medicine and reproductive health. This course delves into the underlying factors that contribute to infertility and offers evidence-based strategies to enhance fertility naturally. Participants will gain insights into the powerful role of lifestyle, nutrition, and stress management in promoting reproductive wellness. Whether you’re experiencing fertility challenges or seeking to expand your knowledge in functional medicine, this course provides valuable guidance on your path to parenthood.

Click Here To Get The Course

Healing The Microbiome

The Best-Kept Health Secret

  • Learn About The Microbiome
  • Healing Your Microbiome Naturally
  • The Causes of An Unhealthy Microbiome
  • The Benefits Of Healing Your Microbiome
  • 4 Ways To Heal Your Gut: The Microbiome Rejuvenation Plan
Click Here To View The Free Guide
"Solving The Hypothyroidism Puzzle"
Cutting Edge Treatment For Thyroid Issues
Click Here To Learn More

My 8-Step Approach to Overcome Chronic Illness

holistic treatment

Heal The Gut

alternative medicine

Reduce Inflamation

integrative medicine

Eat Real Food

disease treatment

Reduce Toxic Load

blood test

Quality Sleep

blood work

Manage Stress


Balance Hormones

medical center

Supplement Smartly

video conference


"Our practice is dedicated to working with you until we uncover the root cause of your problem. We combine experience, intuition and the latest proven testing protocols to detect any imbalances that affect your health and vitality. We then prescribe customized, science-based solutions and programs using natural treatments free of the side effects of common medications."
Dr. David B. Tuchinsky, D.C.
Director and Founder,
The Florida Center For Functional Medicine

Events And Workshops

View the upcoming events and workshops for Dr. David B. Tuchinsky, D.C. PLLC director and founder of The Florida Center For Functional Medicine

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5/5 (1 Review)