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Expert Gut & Microbiome Health Doctor

Find natural, testing-based support for digestive concerns with a Gut & Microbiome Health Doctor focused on root causes—not temporary symptom relief. National Candida Center helps patients dealing with Candida overgrowth, leaky gut, IBS, sensitivities, and related digestive challenges through personalized functional medicine strategies, natural supplements, diet guidance, and a comprehensive Five Phase Treatment approach.

Gut health doctor consultation

Our Gut & Microbiome Health Doctor Services

Natural, root-cause digestive care for Candida, leaky gut, IBS, and microbiome imbalance.

Leaky Gut Treatment

A natural program for intestinal permeability using diet, lifestyle modifications, and targeted supplements to support gut barrier repair and reduce recurring digestive sensitivity patterns.

IBS Treatment

A systematic Five Phase approach for irritable bowel syndrome that emphasizes natural alternatives, nutrition changes, supplement support, and lifestyle strategies to improve digestive comfort.

Candida Treatment

Natural Candida yeast overgrowth support focused on digestive imbalance, recurring yeast concerns, cravings, sensitivities, and underlying terrain factors that contribute to persistent symptoms.

Holistic practitioner reviewing gut health plan

Our Five Phase Gut Health Process

Review Your Health History

Your care begins with a detailed review of digestive symptoms, health history, diet, sensitivities, prior treatments, and patterns that may point to Candida overgrowth, leaky gut, IBS, or broader microbiome imbalance.

Use Testing When Needed

Build Your Five Phase Plan

Support Root-Cause Healing

Adjust for Long-Term Balance

Trusted By Patients

Patient Success Stories

Patients choose National Candida Center for structured natural care and long-term digestive health support.

"Professional, humane, helpful! Oh, and saved my life!"

Jennifer StJohn
Jennifer StJohn

"Dr. B turned my health around for the better. I suffered gastrointestinal distress most of my adult life when I went to see him for help. Dr. B was the first and only medical provider to assess, diagnose, and treat my gut issues successfully. Thank you, Dr. B."

Arnie Holtz
Arnie Holtz

"I’ve always been interested in holistic health, and natural remedies have truly made a difference in my life. Whether it’s herbal teas, essential oils, or supplements, I’ve found that these solutions offer gentle yet effective relief for various ailments. I love how natural remedies focus on overall wellness rather than..."

olivia robinson
olivia robinson

"Dr Bruce knows what he is talking about! I have been able to change my diet and keep it going. It does take time and I feel I'm set up to make a lasting change in my health!"

Sierra Bassett
Sierra Bassett

"I want to thank you so much for all that you have done. Since I have started the plan that you had given me, I have seen much improvement following it as best as I possibly can. There has been great improvement whereas now I can go to church with..."

Michael K.

"Hi Dr B, Thank you very much for the amazing job you and you team have done. For your support, patience, kind words and sharing, I'm forever grateful."

Eve M.

"I was stuck. Sick and stuck going no where in life. After working with Dr. B, not only did he teach me how to heal my own body he encouraged me to go back to school and not wait until I felt well. Now I graduated college, I'm a nutrition..."

Brittany Payne
Brittany Payne

"There is no doubt that Dr. B saved my life. I could hardly get out of bed when I came to him. By the end of my treatment I was in school, working, and functioning in life better than before. He helped me heal physically, emotionally, and spiritually. In the..."

Brittany T

"My life has been powerfully changed for the better. I went from a size 14 to a size 6, my PMS is gone, my yeast infections are gone, my skin looks better, my vitality is back and even my husband is on the program and lost 50 pounds. I haven't..."

S.M.

"This was a great source of integrated natural medicine. I was impressed with Dr B’s knowledge of functional medicine and the added support of his health coaches."

Sara Liebling
Sara Liebling

"I AM DOING WONDERFUL, I'm like NEW! The supplements have been working excellent. I no longer feel any symptoms."

David H.

"Your advice is always so sound and you are so generous to give it. Your humanity inspires me, I am ever grateful my journey led me to you. Only wish I lived closer and could utilize your acupuncture expertise as well. Thank you again for always being so sound and..."

Amanda H.

"I just wanted to let you know how amazing the session was for me yesterday. The proof was undeniable in the toilet this morning ... One should never take the expression" full of shit" for granted! It is so humbling to realize how much I am holding on to (and..."

Diana N.

"I feel great and have plenty of positive energy. Thank you so much for helping me get sorted. I am a much higher version of myself now and will never allow myself to get that low again. You have taught me so much.It seems we got pregnant 1st try."

Nina A.

"Professional, humane, helpful! Oh, and saved my life!"

Jennifer StJohn
Jennifer StJohn

"Dr. B turned my health around for the better. I suffered gastrointestinal distress most of my adult life when I went to see him for help. Dr. B was the first and only medical provider to assess, diagnose, and treat my gut issues successfully. Thank you, Dr. B."

Arnie Holtz
Arnie Holtz

"I’ve always been interested in holistic health, and natural remedies have truly made a difference in my life. Whether it’s herbal teas, essential oils, or supplements, I’ve found that these solutions offer gentle yet effective relief for various ailments. I love how natural remedies focus on overall wellness rather than..."

olivia robinson
olivia robinson

"Dr Bruce knows what he is talking about! I have been able to change my diet and keep it going. It does take time and I feel I'm set up to make a lasting change in my health!"

Sierra Bassett
Sierra Bassett

"I want to thank you so much for all that you have done. Since I have started the plan that you had given me, I have seen much improvement following it as best as I possibly can. There has been great improvement whereas now I can go to church with..."

Michael K.

"Hi Dr B, Thank you very much for the amazing job you and you team have done. For your support, patience, kind words and sharing, I'm forever grateful."

Eve M.

"I was stuck. Sick and stuck going no where in life. After working with Dr. B, not only did he teach me how to heal my own body he encouraged me to go back to school and not wait until I felt well. Now I graduated college, I'm a nutrition..."

Brittany Payne
Brittany Payne

"There is no doubt that Dr. B saved my life. I could hardly get out of bed when I came to him. By the end of my treatment I was in school, working, and functioning in life better than before. He helped me heal physically, emotionally, and spiritually. In the..."

Brittany T

"My life has been powerfully changed for the better. I went from a size 14 to a size 6, my PMS is gone, my yeast infections are gone, my skin looks better, my vitality is back and even my husband is on the program and lost 50 pounds. I haven't..."

S.M.

"This was a great source of integrated natural medicine. I was impressed with Dr B’s knowledge of functional medicine and the added support of his health coaches."

Sara Liebling
Sara Liebling

"I AM DOING WONDERFUL, I'm like NEW! The supplements have been working excellent. I no longer feel any symptoms."

David H.

"Your advice is always so sound and you are so generous to give it. Your humanity inspires me, I am ever grateful my journey led me to you. Only wish I lived closer and could utilize your acupuncture expertise as well. Thank you again for always being so sound and..."

Amanda H.

"I just wanted to let you know how amazing the session was for me yesterday. The proof was undeniable in the toilet this morning ... One should never take the expression" full of shit" for granted! It is so humbling to realize how much I am holding on to (and..."

Diana N.

"I feel great and have plenty of positive energy. Thank you so much for helping me get sorted. I am a much higher version of myself now and will never allow myself to get that low again. You have taught me so much.It seems we got pregnant 1st try."

Nina A.

"Professional, humane, helpful! Oh, and saved my life!"

Jennifer StJohn
Jennifer StJohn

"Dr. B turned my health around for the better. I suffered gastrointestinal distress most of my adult life when I went to see him for help. Dr. B was the first and only medical provider to assess, diagnose, and treat my gut issues successfully. Thank you, Dr. B."

Arnie Holtz
Arnie Holtz

"I’ve always been interested in holistic health, and natural remedies have truly made a difference in my life. Whether it’s herbal teas, essential oils, or supplements, I’ve found that these solutions offer gentle yet effective relief for various ailments. I love how natural remedies focus on overall wellness rather than..."

olivia robinson
olivia robinson

"Dr Bruce knows what he is talking about! I have been able to change my diet and keep it going. It does take time and I feel I'm set up to make a lasting change in my health!"

Sierra Bassett
Sierra Bassett

"I want to thank you so much for all that you have done. Since I have started the plan that you had given me, I have seen much improvement following it as best as I possibly can. There has been great improvement whereas now I can go to church with..."

Michael K.

"Hi Dr B, Thank you very much for the amazing job you and you team have done. For your support, patience, kind words and sharing, I'm forever grateful."

Eve M.

"I was stuck. Sick and stuck going no where in life. After working with Dr. B, not only did he teach me how to heal my own body he encouraged me to go back to school and not wait until I felt well. Now I graduated college, I'm a nutrition..."

Brittany Payne
Brittany Payne

"There is no doubt that Dr. B saved my life. I could hardly get out of bed when I came to him. By the end of my treatment I was in school, working, and functioning in life better than before. He helped me heal physically, emotionally, and spiritually. In the..."

Brittany T

"My life has been powerfully changed for the better. I went from a size 14 to a size 6, my PMS is gone, my yeast infections are gone, my skin looks better, my vitality is back and even my husband is on the program and lost 50 pounds. I haven't..."

S.M.

"This was a great source of integrated natural medicine. I was impressed with Dr B’s knowledge of functional medicine and the added support of his health coaches."

Sara Liebling
Sara Liebling

"I AM DOING WONDERFUL, I'm like NEW! The supplements have been working excellent. I no longer feel any symptoms."

David H.

"Your advice is always so sound and you are so generous to give it. Your humanity inspires me, I am ever grateful my journey led me to you. Only wish I lived closer and could utilize your acupuncture expertise as well. Thank you again for always being so sound and..."

Amanda H.

"I just wanted to let you know how amazing the session was for me yesterday. The proof was undeniable in the toilet this morning ... One should never take the expression" full of shit" for granted! It is so humbling to realize how much I am holding on to (and..."

Diana N.

"I feel great and have plenty of positive energy. Thank you so much for helping me get sorted. I am a much higher version of myself now and will never allow myself to get that low again. You have taught me so much.It seems we got pregnant 1st try."

Nina A.
Natural Root-Cause Care

Why Choose National Candida Center?

National Candida Center brings decades of focused holistic digestive health experience.

Specialized Focus

Focused care for Candida, leaky gut, IBS, and related digestive imbalance patterns.

Personalized Plans

Plans are tailored to your symptoms, history, testing, and individual digestive challenges.

Natural Approach

Care emphasizes root causes using diet, supplements, and lifestyle instead of symptom masking.

Quality Supplements

Quality-assured supplements from FDA certified labs support safer, cleaner treatment protocols.

Meet The Care Team

Experienced holistic digestive health guidance since 1994.

National Candida Center formed in 1994 and has spent over 30 years helping people pursue natural alternatives to drugs and surgery for digestive health concerns. The practice focuses on Candida Albicans yeast overgrowth, leaky gut, IBS, toxic metal concerns, and food sensitivity patterns using functional medicine principles. From its Sanford, Florida headquarters, the center serves patients seeking a comprehensive, root-cause approach rather than short-lived symptom suppression. Its vision is practical and patient-centered: combine testing-based insight, diet, quality-assured supplements, and mind-body lifestyle changes into a clear path for long-term digestive resilience.

Over 30 YearsHelping patients with natural digestive health programs since 1994.
5-Star RatingRated 5 stars on Google Business Profile from patient reviews.
Five Phase PlanStructured approach combining diet, supplements, and lifestyle support.

Frequently Asked Questions

What type of doctor specializes in gut microbiome?

A functional medicine doctor, holistic medicine practitioner, naturopathic-focused clinician, or gastroenterologist with microbiome training may specialize in gut microbiome health. National Candida Center focuses on functional and holistic digestive care, including Candida overgrowth, leaky gut, IBS, food sensitivities, and related imbalances, using testing-based planning, diet changes, natural supplements, and lifestyle support.

Will insurance cover a gut microbiome test?

What does a gut and microbiome health doctor do?

What symptoms may indicate a gut microbiome imbalance?

How does the Five Phase Treatment Program work?

Can gut health be improved naturally?

How long does gut microbiome treatment take?

When should I seek help for digestive health concerns?

Still Have Gut Health Questions?

Get clear answers about natural digestive health options.

Trusted Natural Care

Awards and Recognition

Over 30 years of care badge

30+ Year Practice

Over three decades specializing in natural digestive health.

5-star rated care badge

5-Star Rated Care

Patient feedback reflects trusted holistic care.

FDA certified lab supplements badge

FDA Lab Supplements

Quality-assured supplements from FDA certified labs.

Start Your Gut Health Consultation

Share your symptoms, health history, and goals so the National Candida Center team can recommend the next best step for your digestive health plan.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 407.321.1377.