John Light DMD    

Mercury Free & Mercury Safe Dentistry

Lake Worth, FL • 561-965-9345

Mercury Free (Amalgam Silver Filling Free), Mercury Safe, Holistic, Family, & Cosmetic Dentistry

Dr. John Light is a holistic, mercury free (amalgam/silver filling-free) and mercury safe dentist and he is dedicated to practicing safe and healthy dentistry. His mission is to treat his patients in the most healthy, caring, holistic way possible and to share information about dental wellness with his patients so that they may make educated decisions about their oral health. He also fully understands the important relationship of oral to overall health and realizes that; "You cannot be truly healthy without good oral health!"

Safe Amalgam/Silver Filling Removal Protocols
As your Oral Health Doctor, Dr. Light is aware that mercury vapor, dental infections, and TMJ (bite) problems can have a negative impact on oral and overall health. Because of this concern, our office focuses on patient education and strive to remove mercury amalgam (silver) fillings in a safe way. For information about why it's important to use a mercury safe dentist, Click Here.

To accomplish this, we utilize safe amalgam removal protocols based on recommendations of the International Academy of Oral Medicine and Toxicology (IAOMT), and other prominent biological and holistic dental organizations. For more information about why we use safe removal protocols and an explanation of what they are, Click Here.

Holistic Dentistry
Holistic Dentistry is a philosophy that recognizes that the teeth and associated oral structures are a part of the whole body. Because of this important relationship, we offer a wide range of healthy treatment options. Dr. Light also takes a unique Whole Body approach to oral health care; combining sound dental science, technology, and experience with a deep concern for his patients' emotional well-being and comfort.

Whole Body Philosophy
This Whole Body philosophy stresses the use of bio-compatible dental materials whenever possible. He also works closely with highly qualified health professionals to assist him in his efforts to return the patient to optimal oral and overall health. His Health-Centered - Patient First approach to holistic dentistry means that he treats the teeth, jaw, and related oral structures, with specific regard to how that treatment will affect the entire body.

Continuing Education
Dr. Light believes that continuing education is a powerful tool that allows him to give you and your family the best, state-of-the-art dental care. Each year he takes many hours of continuing education courses and he has advanced training in many areas of holistic, cosmetic, and conventional dentistry.

Treatments and Services
Our office also uses the latest in dental equipment and technology in order to provide our patients' with numerous healthy treatment options and services, including:

  • Digital X-Rays
  • Safe Amalgam Filling Removal Protocol
  • Preventive Dental Treatment and Education
  • Conservative Periodontal (Gum) Treatment
  • Genetic (DNA) Periodontal Testing
  • Peridontal Bacterial Slides
  • Oral Cancer Screening
  • Mercury Free & Mercury Safe Dentistry
  • Mercury & Metal Free Restorations
  • Advanced Cosmetic Dentistry
  • Smile Makeovers
  • Zoom Tooth Whitening
  • Full & Partial Dentures
  • Implant Reconstructive Dentistry
  • Restorative, Recontructive Cosmetic Dentistry
  • Nutritional Counseling
  • TMJ Diagnosis & Treatment
  • Bio Compatible Testing
  • Athletic Protective Mouth Guards
  • Genetic (DNA) Nutritional Counseling
  • Occlusal Dysfunction Diagnosis
  • Family Dentistry

Cosmetic Dentistry
Our office also specializes in state of the art restorative and cosmetic dentistry to correct, restore or enhance your smile to fit your own unique facial form. Our goal is to integrate esthetics as part of total dental and overall health while creating an overall pleasing and natural facial appearance.


Dr. Light can create the smile of your dreams - just imagine yourself with a beautiful, new, natural looking smile!

Associations and Organizations
Dr. Light is associated with a number of prestigious dental organizations, including:

  • International Association of Mercury Safe Dentists (IAMSD)
  • International Academy of Oral Medicine and Toxicology (IAOMT)
  • Academy of General Dentistry (AGD)
  • American Dental Association (ADA)
  • Academy of Cosmetic Dentistry (ACD)
  • Florida Dental Association (FDA)
  • American Equilibration Society (AES)

About Dr. Light 

Dr. Light has devoted his dental career to practicing healthy, holistic, non-invasive, biocompatible dentistry. He is also a proponent of making the dental office occupationally safe regarding mercury and he strives to protect the patient, the staff, and the environment from excessive and unnecessary exposure to mercury at the dental office. Click Here to learn more 


Our Staff
Our exceptional dental staff is made up of highly-trained, dedicated, caring and motivated professionals who work together as a team to bring you the highest quality holistic dental treatment in a healthy, warm and supportive setting.


We thank you for considering our office for all of your dental needs. We would be honored to add you to our list of satisfied patients and encourage you to visit Our Office Website, to learn more about our office and the many services and treatments we offer. We want to thank you for considering our office for all of your dental needs.


Patient Education 
Our dental practice is dedicated to patient education. As a member of Dr. Tom McGuire's International Association of Mercury Safe Dentists (IAMSD) we work closely with him to support our goal of providing important information to our patients about numerous oral health that can affect overall health, including issues related to mercury amalgam (silver) fillings. Click on the appropriate link to access important information about these topics.

NEW! Dr. Tom McGuire's new YouTube Video, Mercury: The Poison in Your Teeth conclusively proves that amalgam/silver fillings not only release toxic mercury vapor - but that the common act of brushing just one amalgam filling - will release more mercury than allowed by governmental regulatory agencies at the workplace! It also tells you what you can do about it. Click Here to watch this amazing video demonstration - and don’t forget to tell your friends and family! (You can also access it by searching YouTube for The Poison in Your Teeth or Tom McGuire, DDS.)

A Personal Note from Dr. Tom

I know Dr. Light personally and he is one of the most dedicated and skilled holistic dentist I know of and he practices with integrity. He truly cares about every patient and every patient will get the best dentistry possible. I am very impressed with the depth of his knowledge and understanding about the critically important relationship of oral to overall health and his effort to educate his patients. He utilizes his knowledge and training when designing dental treatment plans for his patients.

His ongoing post-graduate training in holistic, cosmetic ,and traditional dentistry and his concern for the safe removal of amalgam fillings makes him ideally suited to remove and replace them. I highly recommend him to anyone seeking a caring health focused, mercury free and mercury safe dentist.

Dr. Light is active in the efforts to educate the public that dental treatment is critically important to overall health and to advance healthy, mercury safe, and bio-compatible dentistry. He is also a Charter Member of the International Association of Mercury Safe Dentists (IAMSD) and a respected member of the renowned International Academy of Oral Medicine and Toxicology (IAOMT). When you visit his office, please let him know where you found out about him and say hello to him from me. Thanks!

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