AI tools for gastroenterology: polyp detection, dictation, and CDS

May 6, 2026 · Pouyan Golshani, MD, Interventional Radiologist

GI AI has the most clinical-evidence weight of any specialty AI. Here’s the directory of tools with deployment data. While the pace of innovation in computer-aided polyp detection, automated dictation, and clinical decision support (CDS) is transforming our procedural and cognitive workflows, it’s just as critical to apply a similar strategic, data-driven mindset to the financial and operational architecture of our careers. The same analytical rigor we use to evaluate a new AI tool should be applied to building a durable financial life. For a comprehensive look at the clinical landscape, the gastroenterology AI tools and resources hub is a great starting point. But here, we’ll focus on the high-impact financial strategies that are often overlooked in the day-to-day of a busy GI practice.

The Polyp Detection and AI-CDS Landscape

The evidence base for AI in gastroenterology is robust, particularly in computer-aided detection (CADe) for polyps during colonoscopy. Multiple randomized controlled trials have demonstrated that these systems can increase the adenoma detection rate (ADR), a key quality metric directly linked to the prevention of interval colorectal cancer. Companies like Medtronic (with its GI Genius system), Wision AI, and others have brought FDA-cleared products to market that integrate directly into the endoscopy stack, providing real-time visual cues for suspicious lesions. These tools are designed to act as a second set of eyes, reducing perceptual misses and standardizing the quality of examination across different endoscopists and experience levels.

Beyond simple detection, the next frontier is computer-aided diagnosis (CADx), which aims to characterize polyps in real-time (e.g., hyperplastic vs. adenomatous), potentially informing decisions on resection or the “resect and discard” strategy. On the operational side, AI-powered dictation and reporting tools are streamlining the documentation burden, automatically populating structured reports with findings, procedure times, and quality metrics. This not only saves time but also improves data quality for research and operational analytics. You can explore a curated list in the physician AI tools directory. Similarly, tools like the CasePrep room and supply guide help standardize the operational side of the procedure suite, ensuring efficiency from setup to cleanup. Now, let’s apply this focus on optimization to our financial framework.

Qualifying for the 199A QBI Deduction by Managing Your AGI

The Section 199A pass-through deduction, also known as the Qualified Business Income (QBI) deduction, is one of the most valuable tax breaks available to physicians with partnership or 1099 income. However, for those in a “Specified Service Trade or Business” (SSTB), which includes the practice of medicine, the deduction is phased out and ultimately eliminated at higher income levels. For 2026, this phase-out range is projected to be approximately $394,000 to $494,000 for single filers and $787,000 to $987,000 for those married filing jointly.

Many gastroenterologists assume their income is too high to qualify. This is a costly mistake. The phase-out is based on your taxable income, not your gross income. This means you can actively manage your Adjusted Gross Income (AGI) to stay below the threshold and preserve the 20% deduction on your qualified business income. For a partner with $200,000 in K-1 income, this could be a $40,000 deduction.

Here’s the how-to sequence:

Max Out Pre-Tax Retirement Accounts: This is the first and most powerful lever. Maximize contributions to your 401(k) or 403(b) ($24,500 in 2026) and any available 457(b) plan. If you have a high-deductible health plan, max out your Health Savings Account (HSA).
Utilize a Cash Balance Plan: If your practice offers one, this defined benefit plan can allow for massive pre-tax contributions, often exceeding $100,000 per year, which directly reduces your AGI.
Bunch Charitable Donations: Instead of donating annually, “bunch” several years’ worth of donations into a single year using a Donor-Advised Fund (DAF). A $50,000 contribution to a DAF in one year can significantly lower your AGI for that year, potentially pulling you below the 199A phase-out threshold.

The planning trap to avoid is looking at your gross salary and giving up. A gastroenterologist couple with a combined W-2 income of $850,000 might think they are well above the limit. But after maxing out two 401(k)s, a family HSA, and making a large DAF contribution, their taxable income could easily fall below the $787,000 threshold, preserving the full 199A deduction for any side-gig or partnership income they have.

Unlocking Lost Deductions with 1099 Side Income

The Tax Cuts and Jobs Act of 2018 (TCJA) eliminated the miscellaneous itemized deduction for unreimbursed employee expenses. For W-2 employee physicians, this was a significant blow. Expenses for CME, state licenses, DEA registration, board exams, medical journals, and professional society dues—which can easily total $5,000 to $10,000 annually—became non-deductible.

The strategic fix is to generate even a small amount of 1099 independent contractor income. This creates a Schedule C (Profit or Loss from Business), which acts as a vehicle to deduct all ordinary and necessary business expenses against that 1099 income. A medical directorship, consulting for a med-tech company, performing expert witness reviews, or even a few telemedicine shifts are perfect for this.

Here’s how it works:

Establish a Side Business: This can be as simple as operating as a sole proprietor under your own name. No complex entity is required.
Generate 1099 Income: Take on a role that pays you as an independent contractor. Let’s say you earn $15,000 from a medical directorship.
Deduct Professional Expenses: On your Schedule C, you can now deduct your professional expenses. If you have $8,000 in CME, licenses, and dues, you deduct this from your $15,000 of 1099 income. Your net profit is only $7,000. You’ve effectively “rescued” an $8,000 deduction that would have otherwise been lost.

The trap here is thinking the side gig isn’t “worth it.” Many physicians look at a $10,000 consulting gig and only see the income. The real value is that it unlocks the ability to deduct thousands in expenses you are already incurring. Furthermore, the net income from your Schedule C allows you to open and contribute to a Solo 401(k), creating an additional pre-tax retirement savings space of up to $69,000 (in 2024), depending on your net self-employment income.

The HSA Triple-Stacking Strategy for W-2 Physicians

The Health Savings Account (HSA) is arguably the most powerful investment vehicle available, yet most physicians underutilize it. It offers a unique triple tax advantage: contributions are tax-deductible, the money grows tax-free, and withdrawals for qualified medical expenses are also tax-free. For high-income W-2 physicians, it’s a “super Roth” IRA.

The common mistake is using the HSA like a checking account to pay for current medical bills. The optimal strategy is to treat it as a long-term retirement account.

Max the Contribution: Contribute the maximum family amount every year. For 2026, this is projected to be around $8,750. If you are over 55, you can add another $1,000 catch-up contribution.
Invest the Funds: As soon as the money is in the account, invest it in low-cost, broad-market index funds. Do not let it sit in cash. The goal is long-term, tax-free growth.
Pay Medical Expenses Out-of-Pocket: Pay for all current medical, dental, and vision expenses with a credit card or after-tax cash. Save every single receipt. Scan them and save them to a dedicated cloud folder (e.g., “HSA Receipts 2026”).

The planning trap is failing to keep meticulous records. The IRS allows you to reimburse yourself from your HSA for qualified medical expenses incurred at any time after the HSA was established. By saving receipts for decades, you build a massive “basis” of tax-free withdrawals. In 30 years, you might have $500,000 in your HSA and $150,000 in accumulated medical receipts. You can then withdraw that $150,000 completely tax-free to use for anything—a vacation, a car, living expenses—effectively turning your HSA into a tax-free emergency fund or supplemental retirement account.

Supercharging Depreciation with Cost Segregation Studies

For gastroenterologists who own their medical office building or invest in rental real estate, depreciation is a key non-cash deduction that reduces taxable income. By default, commercial property is depreciated over 39 years and residential property over 27.5 years. A cost segregation study is an engineering-based analysis that can dramatically accelerate these deductions.

The study identifies and reclassifies components of the building that can be depreciated over shorter periods—typically 5, 7, or 15 years—instead of the standard 27.5 or 39 years. This includes items like specialty electrical wiring, plumbing for procedure rooms, cabinetry, carpeting, and exterior site improvements like landscaping and paving.

Here’s a concrete example:

You purchase a medical office building for $2 million (excluding land value).
Without a cost segregation study, your annual depreciation deduction would be approximately $51,282 ($2M / 39 years).
A cost segregation study might identify that 25% of the building’s cost ($500,000) can be reclassified into 5- and 15-year property.
This allows you to take a much larger depreciation deduction in the early years of ownership. With bonus depreciation rules (which are phasing down but still impactful), you could potentially deduct a huge portion of that $500,000 in the first year. This creates a large paper loss that can offset other active or passive income, depending on your tax situation.

The trap is assuming this is only for large commercial developers. A cost segregation study can be highly effective even for a single residential rental property. The key is to run the numbers. The cost of the study (typically a few thousand dollars) is often paid back many times over in tax savings in the very first year. For physicians looking to build a real estate portfolio, this strategy is fundamental for maximizing cash flow by minimizing tax liability.

By integrating these financial strategies, you can build a more resilient and efficient financial life, mirroring the precision and optimization we are beginning to see from AI in our clinical practices. Thinking strategically about tax planning, deductions, and investment vehicles is not an afterthought; it is a core component of a successful and sustainable career in medicine.