Physician · Entrepreneur · Inventor

I build things that I think should exist.

Joopa is run by Douglas Bates, MD, FACR — radiologist, inventor, and early mover, from teleradiology to audiobooks to FDA-cleared imaging software and beyond.

From early teleradiology to MP3 audiobooks to FDA-cleared imaging software to a portfolio of 600+ domains — the thread isn't the industry. It's the timing.

For more than 25 years, I've found value in places before the market catches up. The companies, patents, and projects below are expressions of that same instinct — applied across radiology, publishing, genomics, and technology. So is the domain portfolio.

Shadow self-portrait of Douglas Bates on a desert trail
Out ahead on the trail.
Selected Work

Things I've Built

Companies built, software developed, standards proposed, and literature recovered — organized by theme rather than chronology, because the common thread isn't time. It's pattern recognition.

Medical Imaging & Radiology

StatRad

Late 1990s — 2024

TeleradiologyPACSAcquired 2024

StatRad was one of the earliest teleradiology companies in the country, rising from the ashes of a failed nighttime cooperative to become a nationally recognized, JCAHO-approved platform for remote radiology interpretation.

"We didn't wait for the infrastructure to exist. We built it."

From the ground up, we developed our own PACS system — picture archiving and communication software — along with a complete software workflow platform designed specifically for the demands of high-volume, distributed radiology. Rather than adopting existing solutions, we built tools tailored to the real operational challenges of round-the-clock image reading across a nationwide client base.

At the time of acquisition, StatRad was reading more than two million radiology studies per year. The company was acquired by IMED in 2024.

RadConnect

2007 — 2020

Image SharingZero-Footprint ViewerAcquired 2020

RadConnect was born from a family tragedy. A serious medical situation could have been better managed — potentially with a very different outcome — had radiology images been available online rather than waiting three days for a FedEx delivery. That gap between what existed and what should exist was the founding insight.

Patients shouldn't wait three days for images. We built the solution.

RadConnect created a platform for online radiology image sharing, allowing images to move instantly between providers, specialists, and patients. The platform was later rebranded as Nucleus, rebuilt around a zero-footprint viewer — accessible directly through a browser, with no software installation required on the viewing end. That shift removed a major point of friction for referring physicians and patients alike.

RadConnect was acquired by Change Healthcare in 2020, continuing on under the Nucleus name.

NeuroAlign CT

2015 — 2017

FDA ClearedMedical SoftwareLicensed & Sold

NeuroAlign CT is FDA-cleared software for automated coregistration of serial head CT examinations. When a patient has multiple CT scans over time — after a traumatic brain injury, stroke, or neurosurgical procedure — subtle changes between studies can be difficult to detect visually. NeuroAlign aligns prior scans to the current study automatically, making interval change far more apparent.

The result is faster, more accurate interpretation — with less reliance on the radiologist manually comparing two images side by side. The technology was licensed and later sold to Cortechs.ai, and is backed by two issued US patents.

Issued Patents

Selected IP

Automated Head CT Coregistration

Methods for automatically aligning serial head CT examinations to a common reference frame, enabling radiologists to detect subtle interval changes — such as small hemorrhages or edema — that might otherwise be missed on side-by-side comparison. Underlying technology for NeuroAlign CT.

US 9,165,360 B1

Head CT Registration, Continuation

Continuation of the coregistration methodology, extending and refining the claims of the original patent for improved coverage of the automated alignment process.

US 9,613,416 B1

Stent-Based Treatment of Appendicitis

A method for treating appendicitis and other GI tract infections using an endoluminal stent to bypass or drain the affected segment — an alternative approach to surgical intervention for select patients with GI tract inflammation or obstruction.

US 8,343,088 B2

Digital Publishing & Audio

BooksOnMP3

1999

First MoverAudiobooksAcquired

Launched in 1999, BooksOnMP3 was the first audiobook site I created — and, as far as I know, the first online platform to offer audiobooks in MP3 format. At the time, digital audio distribution for spoken word was essentially nonexistent. MP3 players were new, the idea of downloading a book was novel, and the infrastructure was improvised.

The audiobook market didn't have a name yet. We built one of its first storefronts anyway.

The site was acquired by Books On Tape, establishing early validation for what would become a multi-billion dollar industry.

Audiobooks.org

2000 — Present

ActiveDigital Audio

Created in 2000, Audiobooks.org has operated continuously as an audiobook resource for more than two decades, providing more than 1 million free downloads along the way. What began as an early-internet gathering point for spoken-word audio is now positioned at an inflection point: AI narration is reshaping production economics, and platforms with history, domain authority, and focus are well-placed to benefit.

Current projects in AI audio publishing and ebook synchronization are being developed with Audiobooks.org as a potential distribution home.

The Notting Hill Mystery

2011

Digital PublishingLiterary History

In 2011, a New York Times piece on The Notting Hill Mystery — an 1860s detective novel by Charles Felix, serialized in Once a Week between 1862 and 1863 — caught my attention. Here was a book being recognized as a foundational work of the genre, and yet no electronic edition existed. So I produced the first one.

The book is now widely regarded as one of the first detective novels ever written — predating works that typically receive that distinction.

This wasn't a commercial project. One of the first detective novels ever written deserved to exist in electronic form — and it didn't exist. Producing it was the same instinct behind early teleradiology and early MP3 audiobooks: build the thing that should exist.

Current Interests

Active Exploration

Active

I am actively exploring opportunities at the intersection of public domain literature, AI audio, and digital distribution — including projects that use AI narration to bring long-neglected works to new audiences at scale, with grad-student editorial curation for quality and fidelity. AI narration also generates positional metadata as a byproduct, and human-narrated books will need equivalent data to stay competitive. I am exploring a proposed open standard for this ebook/audiobook synchronization, with AudioBookMarks.com as its home.

If either area is relevant to your work, I'd welcome a conversation — dbates@joopa.com.

600+

Domains in portfolio, with 40+ premium biotech & tech names

25+

Years identifying opportunities before the market catches up

3

Issued US patents across medical imaging and medicine

2M+

Radiology studies read annually by StatRad at time of sale

Advisory

Working With Startups

I enjoy working with founders and startups, on a one-time or ongoing basis — bringing perspective from three decades spent building, launching, and selling companies across healthcare, imaging, and digital media.

One-Time Consultation

A focused conversation on a specific problem — product strategy, healthcare or imaging domain expertise, IP strategy, go-to-market, or simply a second opinion from someone who has built and sold in this space before.

Ongoing Advisory

I am open to a continued relationship for founders who want ongoing access — regular check-ins, strategic input as the company evolves, and an outside perspective shaped by pattern recognition across multiple industries.

If something here resonates,
I'd like to hear from you.

Domains. Projects. Ideas. Conversations.

dbates@joopa.com