Skip to content

Investing

How should a dentist invest?

Ian McGinnis, Founder & Financial PlannerPublished 3 min read

Short answer: most dentists build wealth with a boring, disciplined approach — max your tax-advantaged accounts, invest in a diversified, low-cost portfolio, and diversify beyond the practice. The practice is already your biggest, most concentrated bet; your investment portfolio should be the calm, diversified counterweight to it, not another gamble.

Where should a dentist invest first?

Follow the tax-advantaged priority ladder before taxable investing. A common order: capture any employer match, fund an HSA if eligible, max your practice retirement plan (and a cash balance plan if you want to shelter more), use a backdoor Roth, then invest additional savings in a taxable brokerage account. Every dollar you can shelter first is a dollar working harder.

What should the portfolio look like?

For nearly everyone, boring wins: a globally diversified mix of low-cost index funds, weighted between stocks and bonds according to your time horizon and risk tolerance. You don’t need to pick winners or time markets — decades of evidence show that a simple, low-cost, diversified portfolio outperforms most active strategies after fees.

  • Diversified — broad U.S. and international stocks plus bonds, not a handful of picks.
  • Low-cost — fees compound against you; keep them minimal.
  • Tax-aware — hold the right assets in the right accounts.
  • Automated — invest on a schedule so it happens regardless of the headlines.
  • Rebalanced — trim and add back to targets so risk doesn’t drift.

How much investment risk should a dentist take?

Match risk to time horizon. Money you won’t touch for decades can hold more stock and ride out volatility; money you’ll need soon (or your emergency fund) should stay safe. The biggest risk for most successful dentists isn’t a market drop — it’s reacting to one by selling at the wrong time. A plan you can stick with beats a “perfect” one you’ll abandon in a downturn.

Should a dentist invest on their own or hire help?

A disciplined dentist can absolutely invest well on their own. Many hire help not for stock tips but for coordination — integrating investments with taxes, retirement-plan design, and practice decisions, and providing the discipline to stay the course. If you do hire someone, choose a fee-only fiduciary so their advice isn’t a sales pitch.

Frequently asked questions

  • Start by maxing tax-advantaged accounts — employer match, HSA, practice retirement plan, backdoor Roth — then invest additional savings in a diversified, low-cost portfolio in a taxable account. Keep it automated and matched to your time horizon rather than chasing hot investments.

Sources

  1. U.S. SEC — Investor.gov basics
  2. FINRA — Investing

About the author

Ian McGinnis

Founder & Financial Planner · Investment Adviser Representative · Series 63 & 65

Ian McGinnis is a financial planner and founder of Dental Wealth Partners, a non-commission, fee-only financial planning firm for dentists. He is the author of The Wealthy Dentist: Smarter Money. Less Stress. More Life. and hosts the Smiles & Cents podcast.

Have a question this raised?

A discovery call is the fastest way to see how these ideas apply to your situation.