He coined the word "Holodeck" in a hotel room in 1973. Now he is trying to teleport energy through your body to find cancer before it spreads.
Walk into Holobeam Technologies on Long Island and you will meet a man who has been bending light since before most engineers had ever seen a laser. Gene Dolgoff is the founder, CEO, CTO and Chairman - four titles, one person, no committee. The pitch is not modest: send focused energy waves through the human body, non-invasively, to detect a tumor and then heat it until the cancer cells die. He calls the method Holographic Energy Teleportation. The patents are pending. The money is real.
In 2024, Holobeam raised $16 million to build three machines at once: one that makes 3D medical images, and two that combine imaging with treatment. Crain's New York Business introduced him to readers as a "self-proclaimed Star Trek physicist." He would not argue with the Star Trek part. He earned it the hard way.
Because here is the thing about Dolgoff: the cancer scanner is not his first impossible idea. It is roughly his fifth. He has a habit of describing a piece of the future, watching the world call it fantasy, and then watching the world buy it a decade later.
He taught optics, lasers and holography at City College of CUNY - and wrote the textbook the class used.
In 1973, a psychic researcher named Melanie Toyofuku introduced Dolgoff to Gene Roddenberry and his wife Majel at a New York hotel. Dolgoff did what he always does. He brought props - actual holograms and a laser - and started explaining.
His idea was "matter holograms": the notion that matter itself is interference patterns of energy, which could in principle be recorded and reproduced. From that, he sketched a room where people could walk inside a holographic environment and interact with it, for training and for play. The two men landed on a name together. Holodeck.
Roddenberry, by Dolgoff's account, was thrilled to learn the physics gave him permission to dream: he had worried about looking "ridiculous." Years later, around 1989, he invited Gene and his wife to Universal Studios, where they played a guest captain and a Vulcan science officer in a recorded rehearsal. Dolgoff took it as a quiet thank-you.
The list reads like a science fiction prop department. The difference is that most of these shipped.
The world's first. The same core technology now lights up movie theaters and boardrooms across the planet. He started thinking about it in 1968.
The first company dedicated to digital projection, on NASDAQ by 1990. Early investors reportedly saw 35x in five years.
A $1,000,000 DARPA contract to help define high-definition television, plus the ANSI digital projection standards still referenced today.
Developed early, then deliberately kept unpublished. A magician rarely shows the whole deck at once.
A veteran of the Fonar Corporation MRI development team - the lineage behind today's holographic X-ray, CT, ultrasound and MRI ambitions.
It is on his official invention list, sitting between "Instant 2-D to 3-D Converter" and "Holographic Video Projector." No further questions.
Becomes one of the world's first holographers.
Begins conceiving the LCD projector - sixteen years before it would exist.
Meets Gene Roddenberry; together they name the Holodeck.
Introduces the world's first LCD projector.
Founds Projectavision, the first dedicated digital projection company.
Wins a $1M DARPA contract for HDTV development.
Holobeam announces Holographic Energy Teleportation (HET).
Raises $16M to build cancer detection and treatment devices.
Holobeam's signature process, announced in 2022, claims to safely send energy waves through the body to detect, diagnose, and treat cancer - along with arterial plaques and Covid-like viruses. Paired with what the company calls advanced nanoparticles and a new class of MRI imaging, the goal is to find disease earlier and treat it without cutting anyone open.
It is an enormous swing. It is also exactly the kind of swing Dolgoff has taken his whole life: name the future first, build it second, collect the doubt in between. The phrase "teleport energy to kill cancer cells" sounds like a logline. For him it is a product spec.
And he is candid about the dream underneath the dream. The work he calls most exciting is glasses-free 3D holographic projection - which he describes, without flinching, as the first real step toward an actual Star Trek Holodeck. Fifty years after he named it, he would still like to build it.
His friends list once included Isaac Asimov, Arthur C. Clarke and Harlan Ellison - all together at a 1973 science fiction conference.
He coined the word "Holodeck" in conversation with Gene Roddenberry himself.
He once performed as a guest captain in a recorded Star Trek rehearsal at Universal Studios.
He started thinking about LCD projectors in 1968 - decades before they reached living rooms.
He wished he could appear on screen the way warp-drive inventor Zefram Cochrane did.
His official invention list includes a working "Cloaking Device." Truly.
He has been chasing the same idea - light as the carrier of everything - since age three.
Sources: Holobeam Technologies; US Inventor; StarTrek.com "Meet The Man Behind The Holodeck" Pts. 1-2; Crain's New York Business; TEDxFultonStreet. Profile compiled from public reporting and the subject's own published statements. Where claims originate with the subject or his company, they are presented as such.