How to Finance a Medical Practice: Complete Guide

Most physicians come to me thinking the question is "will the bank approve me?" That's the wrong question. The right question is which financing structure fits the use case — because medical practice financing is rarely a single product. It's a stack.

A dentist in California buying a $1.2M practice doesn't need one loan. She needs a term loan against the practice's revenue, equipment financing for the chairs and imaging, and working capital for the 90-day transition. A primary-care physician in Texas adding two operatories doesn't need acquisition financing — she needs expansion capex against her existing practice. A vet in Florida finally buying the building she's been leasing for eight years doesn't need either of those — she needs SBA 504 owner-occupied real estate.

The bank says no because they're trying to force one product onto every situation. Lenders compete when you bring the right structure to the right situation. For medical practice financing in the $500K to $10M+ range, the right structure usually closes in 21 to 30 days with revenue-first underwriting against the practice's cash flow.

Here's how to think about it.

The Four Medical Practice Financing Scenarios

Every medical practice financing question I get falls into one of four buckets. Pick the wrong bucket and the wrong product, and you're either stuck in 90 days of SBA underwriting or paying short-term rates on a long-term need.

1. Acquiring a Practice ($1M-$10M+ acquisitions)

This is the largest bucket and the one most physicians get wrong. The default advice they get from accountants is "go SBA 7(a) for a practice acquisition." That's not wrong — it works — but it takes 60 to 90 days, and a $1M acquisition usually has a 30-day close window from the seller. By the time the SBA package is in underwriting, a DSO has already closed.

The structure that actually wins acquisitions in the $1M to $10M+ range is a revenue-based capital stack:

• Term loan against the practice's existing revenue — sized to cover the bulk of the purchase price. Underwritten on the seller's deposit history and patient files, not the buyer's personal balance sheet.
• Equipment financing for operatory chairs, imaging, sterilization, and any rolling stock. The equipment serves as collateral, so the rate is lower and approval is faster.
• Working capital line to bridge the 60-90 day cash flow gap during patient transition and insurance re-credentialing.
• SBA 504 real estate if the seller is selling the building too — kept on a separate track because real estate underwriting and timeline are different.

Each piece is priced by the lender best at that risk. The blended cost is lower than a single SBA 7(a) covering the same total, and the close runs 21 to 30 days instead of 60-plus. See the full breakdown on business acquisition loans.

2. Expanding an Existing Practice ($250K-$2M)

If you already own the practice and you're adding two operatories, a CBCT, or a second hygiene chair, this is not acquisition financing. This is expansion capex at an existing location, and SBA 7(a) is the right tool — owner-occupied, 10-year terms, lower rates than the acquisition stack.

For the imaging side specifically, equipment financing usually beats SBA on speed, and the rates are competitive when the equipment itself is the collateral. A $400K CBCT financed on the equipment closes in 5 to 10 days. The same scope inside an SBA 7(a) takes 45 to 60.

Rule of thumb: existing-location expansion under $500K → equipment financing or working capital line. Existing-location expansion over $500K with mixed use of funds (buildout + equipment + working capital) → SBA 7(a) makes sense if you can wait the 45-day timeline.

3. Buying the Building ($500K-$5M)

This is the legitimate SBA 504 use case and the most underused tool in physician practice financing. SBA 504 was built for exactly this — owner-occupied commercial real estate at 10% down on a 25-year fixed term.

Math example. A dentist's practice has been leasing $11K/month for six years. The building comes up for sale at $850K. Conventional commercial mortgage: 25% down ($212K), 15-year term at 8.5%, payments around $8,400/month. SBA 504: 10% down ($85K), 25-year fixed term, payments around $5,200/month.

That's $127K less out of pocket on day one and roughly $3,200/month freed up for hiring, equipment, or paying down the practice's other debt. Over five years, the SBA 504 keeps roughly $192K in the practice that would have gone to the conventional bank. If you own a practice and you're still leasing your suite, run the numbers. The 504 file takes 45 to 60 days to close — slow, but worth it for a 25-year fixed structure.

4. Working Capital and Operational Scaling ($100K-$1M)

The fourth bucket is the one most physicians never ask about until they need it. Practice ownership has cash-flow cycles the textbook MBA template doesn't capture: insurance reimbursement runs 45-60 days behind care delivery, equipment maintenance hits in lumps, and onboarding a new associate provider costs $80K-$150K before they bill their first claim.

A working capital line — sized to one to two months of practice gross — handles all of it. Underwritten on the practice's deposit consistency, not personal credit. Funds same-week. The rate is higher than an SBA loan because the term is shorter and the use is operational, but for a 60-day insurance gap or a hiring push you don't want a 10-year amortization on it anyway.

Match the term to the asset life. That's the whole game.

Why Banks Deny Medical Practice Buyers

The denial pattern is predictable enough that I can call it before the file is read.

Student loan debt. A primary-care physician with $300K in student loans on a $200K W-2 looks over-extended to a standard bank underwriting model. Healthcare-focused lenders use the IBR (income-based repayment) amount in the DSCR calculation — typically $400-$1,000/month — not the headline balance. Same physician, same income, completely different debt-to-income picture.

Practice cash flow vs personal income. Banks underwrite the borrower. Healthcare-focused lenders underwrite the practice. A solo dental practice doing $1.4M in revenue with a 22% margin generates $25K/month in cash flow before owner comp. That's the number that services the loan, not the physician's W-2 history as an associate.

Lack of personal collateral. Most physicians in their first 10 years of practice rent, drive a financed car, and have most of their net worth in the practice itself. Banks want a lien on a paid-off house. Practice acquisition lenders take a UCC on the practice's revenue and don't care about the buyer's personal real estate position.

Time-in-practice requirements. A bank wants two years of personal tax returns showing W-2 income at the level required to service the loan. An associate buying her own practice for the first time doesn't have that history at the required income level. Healthcare-focused lenders use the seller's two years of practice tax returns instead — what matters is whether the practice can pay the loan, not whether the buyer's W-2 already does.

Revenue-first underwriting is the workaround for all four. It's not a different credit standard — it's a different read of the same file.

Pre-qualify for medical practice financing — acquisition, expansion, real estate, or working capital.

The Capital Stack Math: $2.5M Group Practice

Concrete example. A four-provider dental group is selling for $2.5M. Annual practice revenue $3.5M. The buyer is an associate with strong credit, $280K in student loans on IBR, and $90K in liquid savings.

The bank quotes a $2.5M SBA 7(a) at a 75-day timeline. Seller's deadline: 35 days. Bank is out.

The capital stack that closes:

The buyer's out-of-pocket: closing costs and the working capital reserve she chooses to keep on the line vs draw — the stack itself covers 100% of the purchase. SBA 504 is parallel-tracked separately if she also wants to buy the building from the seller.

The key insight: each lender is comfortable with their layer because it's within their underwriting sweet spot. The term lender prices the practice's revenue. The equipment lender prices the equipment. The working capital provider prices deposit consistency. None of them is taking on the risk of all three at once — which is why the blended cost is below a single SBA covering the same total, and the close runs in weeks instead of months.

Physician-Specific Considerations

Healthcare borrowers have characteristics that make them either the best or the worst loan a lender will see — depending on which underwriter is reading the file.

Student loan treatment. Healthcare-focused lenders use IBR amounts in the DSCR. Standard banks use the headline balance. If your file has been to a bank that ran the standard calculation, the denial isn't about you — it's about the model.

Specialty revenue characteristics. Dental practices average 18-25% net margins. Optometry runs 15-20%. Veterinary 20-28%. Primary care 12-18% but with very high revenue predictability. Dermatology and specialty surgical practices can run higher margins but with more concentration risk. Lenders who underwrite healthcare know these benchmarks and price accordingly.

DSO and PE competition. Dental Service Organizations are buying solo and small-group practices at 6-8x EBITDA, all-cash, fast close. Mars and VCA are doing the same on the veterinary side. Private equity rolls up dermatology, ophthalmology, and orthopedics. Speed matters more than rate when you're competing against an all-cash institutional buyer for the same practice. The 21-30 day capital stack close is the structural answer to that competition.

Why physicians win with revenue-first underwriting. Default rates on healthcare practice loans are among the lowest of any industry. Patient demand is recession-resistant. Insurance reimbursement is predictable enough to underwrite. A physician buying a profitable established practice isn't a risky borrower — but a credit-first underwriting model can't see that. A revenue-first model can.

Frequently Asked Questions

Can I finance a medical practice acquisition with student loan debt?

Yes. Healthcare-focused lenders use your income-based repayment amount in the DSCR calculation, not your total student loan balance. A $300K loan balance with an $800/month IBR payment is treated very differently than a standard bank model that adds the full balance into your debt-to-income ratio. The same physician who gets denied at a bank often gets approved by a lender that knows how to read healthcare borrowers.

What's the typical down payment for buying a medical practice?

Depends on the structure. SBA 7(a) requires 10% down on a practice acquisition — $100K on a $1M practice. A revenue-based capital stack can run close to zero out of pocket on the acquisition itself, with cash needed for the working capital reserve and closing costs. SBA 504 for the real estate piece is a separate 10% down. Most physicians I work with put $80K-$200K total liquid into a $1M-$2M practice acquisition.

How fast can a medical practice acquisition close?

Revenue-based capital stack closes in 21-30 days from a complete file. SBA 7(a) takes 60-90 days from a complete file, often 75-plus when the file isn't pristine on submission. SBA 504 for real estate takes 45-60 days. Equipment financing is the fastest piece at 5-10 days. The right structure depends on the seller's deadline — if you have 60 days, you can run SBA. If you have 30, you stack.

Should I buy or lease my practice building?

Run the math at five years out. SBA 504 on an $850K building at 10% down with a 25-year fixed term typically beats a comparable lease payment by $2,000-$4,000/month. Over five years that's $120K-$240K kept in the practice. The breakpoint is usually when your lease comes up for renewal at a 10%+ increase — that's the moment to model the 504 against the new lease rate.

What credit score do I need for medical practice financing?

Revenue-based stacks underwrite the practice first and the borrower second. A 650 FICO with strong practice cash flow gets funded; a 750 with weak practice numbers may not. SBA 7(a) typically wants 680+. SBA 504 is similar. Equipment financing can work down to 600 when the equipment is the primary collateral. Practice revenue and consistency matter as much as the personal score.

Bobby's Take

If you're a physician thinking about buying or expanding a practice, the wrong move is to walk into your bank, hand them a P&L, and wait 30 days for an answer that's almost always no. The bank's denial isn't a comment on your file — it's a comment on their underwriting model.

The right move is to start the financing conversation before you need it. Get the practice numbers in front of a healthcare-focused lender — or a marketplace that runs the file across the right ones — and find out what structure fits your use case. For a practice acquisition, that's usually a revenue-based capital stack closing in 21-30 days. For expansion at your current location, it's SBA 7(a) or equipment financing. For buying the building, it's SBA 504. For operational cash flow, it's a working capital line.

Match the structure to the use case. Bring the right file to the right lender. The medical practices that close are the ones where the buyer figured this out before the seller's clock started running.