Jeffry D Krupp DDS,  MS

Mercury Safe Endodontics (Root Canals)

3994 S Bascom Ave

San Jose, CA  95124 • 408-371-1444

 Mercury-Free (Amalgam Free), Mercury-Safe, Endodontics (Root Canals)

Dr. Jeff Krupp's office is one of the few mercury-free (amalgam/silver filling-free) and mercury-safe Endodontic practices in the country. His dental practice is dedicated to exclusively to Endodontic treatment (the treatment of root canals) and his many years of experience makes him uniquely qualified to provide the best Endodontic care possible.

Dr. Krupp has the utmost concern and respect for his patients and his goal is to treat his them in the most healthy, caring, holistic way possible and to share information about root canals with his patients so that they can make educated decisions about their oral health. He fully understands the critically important relationship of oral to overall health and realizes that; "You cannot be truly healthy without good oral health!"

What is Endodontics
Briefly, Endodontics is a recognized dental specialty that involves the treatment of the pulp (and root canals) of the tooth. The part of the tooth that you see above the gum line is called the crown and within it is where the pulp chamber is found. The rest of the tooth, the portion hidden beneath the gum line, is called the root. Though The pulp and channel or "root canal" that flows from it, contain soft tissue, made up mostly of blood vessels and nerves. Once bacteria (germs) are introduced into the pulp and the root canals, primarily because of tooth decay, periodontal diseasetooth fracture or other problems, it can infect this tissue and irreversibly damage it. When that happens, an Endodontist will remove the diseased pulp and seal the pulp chamber and root canals in order to save the tooth and prevent further infection and inflammation. After successful endodontic treatment has taken place, the tooth will be able to continue to function. 

Holistic Endodontics 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 number of treatment options for root canals. Dr. Krupp also takes a unique Whole Body approach to oral health care; combining sound dental science, techniques, technology, and personal experience with a deep concern for his patients' health, emotional well-being and comfort.

As your Oral Health Endodontics Doctor, Dr. Krupp is aware that mercury vapor and root canal infections can have a negative impact on oral and overall health. Because of these concerns, we focus on patient education and not only do not use mercury amalgam (silver) filling but strive to remove them in a safe way. For information about why it's important to use a mercury safe dentist, Click Here.

His Whole Body approach to Endodontics means he stresses the use of non-invasive treatment whenever possible. He will also, when appropriate, work with qualified health professionals to assist him in his efforts to return the patient to optimal oral and overall health. His Holistic - Patient First approach to Endodontic treatment means that he treats the teeth, jaw, and related oral structures with specific regard to how his root canal treatment will affect the entire body.

Dr. Krupp is a strong advocate of continuing education because it allows him to give you and your family the most modern, state-of-the-art dental care. Each year he takes many hours of continuing education courses in Endodontics and has taken advanced training in many areas of this important dental specialty.

Our office also uses the latest in dental equipment, techniques, and technology in order to provide the patient with healthy treatment options and services, including:

  • Mercury Free Fillings
  • Mercury & Metal Free Restorations
  • Root Canal Therapy
  • Specialized Endodontic Treatment
  • Apioectomy
  • Diagnosis of Cracked Teeth

Dr. Krupp is associated with a number of prestigious dental organizations, including:

About Dr. Krupp

Dr. Krupp has specialized in the practice of endodontic treatment for over 32 years. He is a graduate of the UCLA School of Dentistry. He received his post graduate degree along with his Master of Science degree in Endodontics from Marquette University. He has been at the same location serving the greater San Jose area in Endodontics for over 30 years.


Dr. Krupp's emphasis on patient comfort, as well as keeping up-to-date with the latest advancements in Endodontic techniques, enable him, to provide you with the best quality of care in the field of Endodontics. He  has a wide range of experience in different areas of Endodontics, from root canal treatments to microsurgery. 


Dr. Krupp is in the process of producing a manual and DVD to help educated general dentists in how to add the most effective endodontic treatment to their practices.


Dr. Krupp's personal interests include staying active through exercise, surfing, ice skating, and yoga. Other hobbies include gardening, acoustic guitar, and reading. Dr. Krupp also enjoys spending time with his wonderful wife Karen and two incredible sons. Justin is 21 and a senior at USC and Jacob, a senior at Bellermine. 


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


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 Endodontic 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 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. Krupp personally and have spend many hours talking to him about his health based approach to Endodontics (Treatment of Root Canals). I consider him be exceptionally highly trained, experienced, skilled and caring health-focused mercury safe Endodontist. I am impressed with the depth of his knowledge and understanding about the critically important relationship of oral to overall health and he utilizes this knowledge when designing the treatment of his patients. He promotes patient education and has a personal interest in the health and healing of his patients.

In my many years of being involved in Mercury Safe Dentistry I've only found a few Endodonts in the country who not only do not use mercury fillings in treating root canals but have also made their offices occupationally safe regarding mercury. His deep concern for his patients' health, his ongoing training in advanced Endodontics, and his concern for the safe removal of amalgam fillings makes him unique in this field.

I highly recommend him to anyone seeking a caring holistic and mercury safe Endodontist. Dr.Krupp is also a charter member of the International Association of Mercury Safe Dentists (IAMSD). I recommend visiting his website to learn more about his whole-body approach to treating root canals. When you visit his office, please let him know where you found out about him and tell him hello for me. Thanks!


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