Our office will be closed starting Monday, December 25th through January 1st. We will reopen on Tuesday, January 2nd. Happy Holidays!

We help people unlock their health with a proven process that doesn't require medication or surgical intervention.

It's more than just understanding illness. It's about understanding wellness. Physicians blend Functional Medicine and Holistic approaches along with healing therapies to maximize your healing

Our Lifelong Dedication to Care

Helping you discover optimal health

Drs. John and Alexa Parker, D.C. are chiropractic physicians with over 300 post graduate hours in functional neurology and over 300 hours in functional nutrition. They have always focused on treating chronically ill patients through functional lab testing protocols in order to get to the cause of your health condition. They have been in private practice in Tampa since 2004.

We help people unlock their health with a proven process that doesn't require medication or surgical intervention.

It's more than just understanding illness. It's about understanding wellness. Our team of physicians blend traditional and holistic approaches so you can maximize your healing.

Alice shares her health recovery in 6 short weeks and how her hair isn't falling out now! Watch her incredible story and call Parker Nutritional Healing Center to find YOUR relief today!

Bailey went to 10 different doctors looking for relief for an autoimmune disease and was told she would be sick for the rest of her life. After a 6-week whole-food nutritional protocol, Bailey sleeps better and feels "normal" for the first time in a long time.

Laurel came to Parker Nutritional Healing with brain fog and low energy. A Hashimoto's diagnosis gave Dr. Parker the ability to form a plan to address the root cause of Laurel's problems. Today, she's energetic and ready for each new day!

Alice shares her health recovery in 6 short weeks and how her hair isn't falling out now! Watch her incredible story and call Parker Nutritional Healing Center to find YOUR relief today!

Bailey went to 10 different doctors looking for relief for an autoimmune disease and was told she would be sick for the rest of her life. After a 6-week whole-food nutritional protocol, Bailey sleeps better and feels "normal" for the first time in a long time.

Laurel came to Parker Nutritional Healing with brain fog and low energy. A Hashimoto's diagnosis gave Dr. Parker the ability to form a plan to address the root cause of Laurel's problems. Today, she's energetic and ready for each new day!

Chronic Disease

We address the root cause of problems from underlying infections, toxins, immune triggers, and other complicated issues that are often misunderstood or misdiagnosed by other doctors.

Nutritional Testing & Supplementation

Find the foods that are working against you so that you can cut them out and feel healthy.

Optimal Health

We utilize functional markers to your health and dig deeper than most doctors so that we can get to the underlying, actual root causes of the problems that keep you from feeling your best.

Proven Process

All of our care programs are based on years of proven scientific research and studies so that you can get better quickly.

100% Personalized

Your health is based on your life. So why would a plan for someone else be right for you? We personalize every plan to get the best results.

A Realistic Plan

Unlike other programs that force you to completely change your life, we help you make the most important changes with small steps.

...and it works!

With decades of success and thousands of happy patients, we're thrilled to be Tampa's choice for natural health and wellness care.

Proven Process

All of our care programs are based on years of proven scientific research and studies so that you can get better quickly.

100% Personalized

Your health is based on your life. So why would a plan for someone else be right for you? We personalize every plan to get the best results.

A Realistic Plan

Unlike other programs that force you to completely change your life, we help you make the most important changes with small steps.

...and it works!

With decades of success and thousands of happy patients, we're thrilled to be Tampa's choice for natural health and wellness care.

The Web of Physiological Dysfunction

(Watch this before you come to see us!)

Choose your program below to see how we can help!

Nutritional Supplementation

Specific Supplementation designed individually to address Viruses, Bacteria, Fungal Infections, Parasitic infections, and Chemical toxicities that are making you sick.

Nutritional Testing

Comprehensive Functional blood analysis, Comprehensive Cortisol and hormone testing, Autoimmune antibody testing for Food sensitivities and for GI Barrier health

Healing Therapies

True Rife a light-generated machine designed to assist the body and its ability to fight off infections, detoxify, and heal

PEMF

Pulsed Electro Magnetic Frequency Machine which sends magnetic energy into the body to improve healing, energy production, and reduce inflammation.

The Web of Physiological Dysfunction

(Watch this before you come to see us!)

Choose your program below to see how we can help!

Nutritional Supplementation

Specific Supplementation designed individually to address Viruses, Bacteria, Fungal Infections, Parasitic infections, and Chemical toxicities that are making you sick.

Nutritional Testing

Comprehensive Functional blood analysis, Comprehensive Cortisol and hormone testing, Autoimmune antibody testing for Food sensitivities and for GI Barrier health

Healing Therapies

True Rife a light-generated machine designed to assist the body and its ability to fight off infections, detoxify, and heal

PEMF

Pulsed Electro Magnetic Frequency Machine which sends magnetic energy into the body to improve healing, energy production, and reduce inflammation.

Tampa Area Residents speak out

Discover some of our success stories

Sleeplessness, Hashimoto's & Much More

Meghan came to Parker Nutritional Healing Center 10 weeks ago with a long list of health problems - exhaustion, depression, anxiety, stomach pains, weight gain, Hashimoto's disease and insomnia. Within the first week of seeing us, she started feeling better!

Skin Conditions & Lyme Disease

Jamie shares her success story of how in just five weeks she was able to start overcoming her acne, chronic fatigue, inflammation, skin rashes and Lyme co-infections with the help of Parker Nutritional Healing Center.

Chronic Pain Elimination

Nancy was having so much trouble in her leg after hip surgery that she would wake up at night in intense pain. She couldn't even move her leg without assistance. She shares her success story of how in just one month, she was able to overcome her pain and brain fog associated with it thanks to the help of Parker Nutritional Healing Center.

Overall Health & Skin Rejuvenation

With the guidance of Dr. Parker, Katelyn found the right balance of vitamins, minerals, and antioxidants to improve her skin's appearance by reducing inflammation and promoting collagen production.

Breathing Difficulties

Tiffany came to us with breathing complications that sidelined her from most aspects of a happy life. Through our unique process, we identified the root cause and restored her health so that she could do what she loved.

Hyperthyroidism

Valerie shares how she overcame hyperthyroidism and chronic fatigue with easy to follow food-based supplements from Parker Nutritional Healing Center. Watch how she was able to get her life back in two weeks.