Healing Is Voltage®
Dr. Tennant often compared a cell to a rechargeable battery. In his books, he used that analogy to explore voltage and polarity. A battery’s voltage is the difference in electrical potential between its ends. Its polarity tells you which end is positive. Those ideas shaped the BioModulator® and BioTransducer®.
If you came looking for an appointment, Dr. Tennant has retired from clinical practice and no longer sees patients. For questions about his method or devices, you can speak directly with Tennant Health, the company he founded.
Former Institute patients · The practice is permanently closed.
Request medical recordsThe Tennant System
Dr. Tennant compared reversed polarity to a battery installed backward. In his Healing Is Voltage® model, the first question was whether tissue could hold a charge. The second was whether it had enough voltage for repair. That’s why he paired two tools.
In Dr. Tennant’s framework, the BioTransducer® uses scalar energy to address what he described as reversed polarity. It operates without skin contact and is the instrument used in Tennant Health’s Emotion Reset protocol.
The rechargeable device operates over clothing. Tennant Health’s educational materials explain where the BioTransducer® fits into its protocols and discuss inflammation as part of Dr. Tennant’s framework.
Explore the BioTransducer®In Dr. Tennant’s method, the BioModulator® delivers microcurrent with the aim of restoring cellular voltage. Its adaptive biofeedback tracks the electrical response where the electrode touches the skin and adjusts the stimulation in real time.
The BioModulator® is a Class II device for pain management.
If you decide to purchase, Tennant Health coordinates your prescription review with a licensed healthcare provider.
Owner training covers targeted use of the Pro Elite and Dr. Tennant’s Full-Body Recharge protocol.
Explore the BioModulator®In about 30 minutes, the Tennant Health device team can walk you through the two tools, pricing, and the training owners receive for home use.
About Dr. Jerry Tennant
Dr. Tennant founded the Dallas Eye Institute and helped develop outpatient eye surgery. He also designed tools for the operating room. U.S. patents list him as an inventor of ophthalmic lenses and surgical instruments.
He traces his interest in cellular voltage to a long illness that interrupted his surgical career. Those questions became the subject of his Healing Is Voltage® books. He later founded Tennant Health.
His studies included Texas Tech University, the University of Houston School of Optometry, and Southwestern Medical School. From 1965 to 1968, his ophthalmology training included Massachusetts Eye and Ear and Parkland Hospital.
Books by Dr. Jerry Tennant
New to his work? Start with The Handbook for an introduction to Dr. Tennant’s ideas about cellular voltage. Each printed book is available through Tennant Health.
Dr. Tennant has retired from clinical practice and no longer sees patients. Start with Tennant Health, the company he founded, to learn about his Healing Is Voltage® method and the devices he designed. If you’d like to see a practitioner who follows his method, ask the Tennant Health team about a referral.
Ask about a practitioner referral Looking for your medical records?
Healing Is Voltage®
Bring your questions about voltage, polarity, and the physical, emotional, or environmental stressors Dr. Tennant associated with low voltage. In about 30 minutes, the team can walk you through his Daily Health Protocol and explain where the BioModulator® and BioTransducer® fit into it.
Former Institute patients
The Tennant Institute is permanently closed. If you received care there, contact Tennant Health for instructions on requesting a copy of your records or having them sent to another provider.
Email for instructions only. Please leave out medical details, ID documents, and attachments.
For hosts and organizers
Hosting a podcast, planning a conference, or organizing a seminar? Invite Dr. Tennant to share the story behind his books and inventions. Include your audience, topic, and preferred date.
Invitations go to info@tennanthealth.com.
Dr. Tennant has retired from clinical practice, and the Tennant Institute is permanently closed. If you’d like to see a practitioner who follows his methods, contact Tennant Health to ask about a referral.
Call Tennant Health or email the team for instructions on requesting a copy or transfer. If you email, ask how to submit the request securely. Leave medical details, identification documents, and attachments out of that first message.
You’ll speak one-on-one with the Tennant Health team for about 30 minutes. Bring questions about Dr. Tennant’s method, the roles of the two devices, pricing, or what training comes with ownership. If you choose the BioModulator®, the team coordinates the prescription review.
Dr. Tennant redesigned the Pro Elite around his updated protocols. A built-in electrode delivers adaptive microcurrent directly to a selected area. His core applications no longer require footplates or hand grips. Tennant Health describes many targeted applications as taking about 5–10 minutes, depending on the protocol.
Look for the model name on the handset or in the listing. The device pictured on this page is the BioModulator® Pro Elite. If you have an earlier model or saw one in an older talk, give Tennant Health the model name so the team can help identify its generation and explain which training applies.
Dr. Tennant associates the contact-free BioTransducer® with polarity in his Healing Is Voltage® framework. Earlier versions drew power from the BioModulator. The current BioTransducer has its own USB-C rechargeable battery, so it can operate independently or alongside the handset when the protocol calls for both.
Use the instructions for your device generation. Tennant Health developed its current protocols for the redesigned equipment. If you’re unsure which guide applies, give the team the model name from your handset.
Tennant Health’s introduction to Healing Is Voltage® explains what Dr. Tennant means by voltage and polarity and how he connects stressors to low voltage in his framework. For a book-length introduction, start with The Handbook. His biography traces his path from eye surgery to medical invention.
Visit Tennant Health’s video library for recordings. Its events calendar lists upcoming Tennant Talks and conferences, with attendance and registration details for each event.
Email the Tennant Health team with your show or organization, the audience, your proposed topic, and a preferred date. Include the location or recording platform so the team can review the invitation.
Sign in to the Owner Education Center for setup videos and protocols for your current-generation device. Tennant Health’s support team can help with account access or a device service question.
Tennant Health’s practitioner page covers professional education and equipment for use in a practice. You can also schedule a discussion with the team about training for your staff.
Tennant Products handles supplements. Visit its store to place an order or ask about a previous purchase.
Yes. Through Tennant Health’s trade-in promotion, an eligible previous-generation device can qualify you for up to $3,000 off a current-generation device package. These are the devices Dr. Tennant uses to teach his updated protocols. Tell the team which model you own so they can confirm your eligibility and trade-in value.
