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Physician Mortgage Calculator

Compare a standard mortgage (Conventional) vs. a Physician Loan (Doctor Loan) to see the power of 0% down.

Loan Details

Rate Comparison

Physician loans often have slightly higher rates.

20%

Conventional Loan

Upfront Cash Needed (20%)
$150,000
Monthly Payment (P&I + PMI)
$3,792/mo
Physician Choice

Physician Loan

No PMI
Upfront Cash Needed (0%)
$0$150,000

You save $150,000 upfront

Monthly Payment (P&I Only)
$4,864/mo

Analysis: While the Physician Loan rate is slightly higher (6.75% vs 6.5%), it allows you to keep $150,000 in your pocket today. This is often worth the extra monthly cost ($1072/mo) for residents and new attendings.

Clinical Context & Calculation Details

How to Use This Calculator

Enter your target home price, the current conventional interest rate, the corresponding physician loan rate, and your intended conventional down payment percentage.

The calculator compares the upfront cash required and the monthly payments between a 0% down physician loan and a traditional conventional mortgage.

Why Doctors Need This

A "Physician Loan" (or Doctor Mortgage) is a unique loan product that allows doctors to buy a home with 0% to 5% down and NO Private Mortgage Insurance (PMI), while ignoring student loan debt in the DTI calculation.

Banks offer this because they know doctors have extremely low default rates and high future earning potential. This allows residents and new attendings to buy homes without wiping out their scarce cash reserves.

The Math Behind It

Standard Amortization: P = L[c(1 + c)^n]/[(1 + c)^n - 1] where L is Loan Amount, c is Monthly Interest Rate, and n is number of months (360 for a 30-year).

Conventional loans usually require a 0.5% to 1.0% annual PMI fee if you put less than 20% down. Physician loans legally waive this requirement entirely, which can save hundreds of dollars a month.

Pearls & Pitfalls

  • Pearl: For residents and fellows, the Physician Loan is a superpower. Keeping $100k of cash invested instead of locked into home equity early in your career allows compound interest to work in your favor drastically.
  • Pitfall: Buying "too much house". Just because a bank will loan you $1.5M with $0 down based on your new attending contract doesn't mean you can afford the $10,000/month payment while also trying to catch up on retirement savings.
  • Pearl: Physician loans typically have slightly higher interest rates (0.25% to 0.50% higher) than conventional loans. You are paying a slight premium on the rate in exchange for the 0% down and waived PMI benefits.
J.R. Dunigan, DO

Editorial Credibility

J.R. Dunigan, DO | Family Medicine Physician & Founder

I founded MedMoneyGuide to provide physicians with unbiased, specialty-specific financial guidance. My goal is to add transparency and credibility to your financial journey.

Frequently Asked Questions

Do physician loans require PMI?

No, one of the biggest advantages of a physician mortgage is that they do not require Private Mortgage Insurance (PMI), even with 0% down.

Can I use a physician loan for an investment property?

No, physician mortgage programs are strictly for primary residences (and occasionally a second home), not for rental or investment properties.