What is a good profit margin for a dental practice?
A healthy general dental practice runs 35 to 45 percent owner profit margin (pre-tax, including owner comp). Normalized EBITDA margin runs 18 to 28 percent after market-rate clinical and management compensation. Below 30 percent owner margin signals a problem worth investigating.
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Definition
Dental practice profit margin is the percentage of collections retained as owner income after operating expenses; normalized EBITDA margin removes owner above-market compensation to show comparable enterprise profitability.
The detail
Dental profit margins are commonly reported two ways and the difference matters. Owner profit margin (collections minus operating expenses, where owner compensation is what is left over) typically runs 35 to 45 percent for general dentistry, 40 to 50 percent for orthodontics, and 30 to 40 percent for pediatric and oral surgery. Normalized EBITDA margin (after substituting market-rate clinical and management salaries) typically runs 18 to 28 percent for general dental, with 25 to 35 percent for high-performing single-doctor practices. Overhead categories that drive most variance: staff cost, lab cost 8 to 12 percent, supplies 5 to 7 percent, occupancy 5 to 8 percent. Practices outside these bands almost always have specific fixable issues. Hygiene production at 30 percent or more of collections is the strongest indicator of operational health.
| Specialty | Owner Profit Margin | Normalized EBITDA Margin |
|---|---|---|
| General dentistry | 35% – 45% | 18% – 28% |
| Orthodontics | 40% – 50% | 25% – 35% |
| Pediatric dentistry | 30% – 40% | 15% – 25% |
| Oral surgery | 30% – 40% | 20% – 30% |
| High-performing single-doctor general | 40% – 48% | 25% – 35% |
Overhead targets driving variance: staff 25-28% of collections, lab 8-12%, supplies 5-7%, occupancy 5-8%. Hygiene at 30%+ of collections is the strongest single indicator of operational health.
ADA Health Policy Institute tracks dental practice income and overhead by specialty.
Source: ADA Health Policy Institute
Hygiene should produce 30 percent or more of total collections in healthy general dental practices.
Source: Levin Group dental benchmarks
What this means for clinic owners
From Sorso
Profit margin tells you whether your practice is healthy. Hygiene production tells you whether it will stay healthy. Track both monthly. The two together explain almost everything that goes right or wrong in a dental practice.
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What is the average EBITDA multiple for dental practices?
FOCUS Investment Banking publishes a ladder by adjusted EBITDA with the buyer type named on each rung: under $1M at 5–7×, $1M to $3M at 7–9×, $3M to $5M at 9–11×, and $5M+ at 11×+ in select cases. McLerran & Associates puts platform-grade groups above $5M in adjusted EBITDA at 10x to 12x or more and leaves its lower tiers unnumbered. Neither firm publishes an absolute multiple for orthodontics, oral surgery or pediatric dentistry; McLerran says only that specialty practices run roughly 1 to 3 additional turns of EBITDA above general dentistry at the same size tier. Scale, not clinical quality, is what moves you up the ladder.
What are EBITDA add-backs in practice valuation?
EBITDA add-backs are non-recurring or owner-related expenses added back to reported EBITDA to show normalized earnings, typically increasing reported EBITDA by 10 to 30 percent in owner-operated practices.
What is a good overhead ratio for medical practices?
General dentistry runs 60–65% of collections, with above 70% treated as a problem (ZenOne). Dermatology runs 72.9% of net revenue for medical and 75.1% for cosmetic (FTI Consulting). Outpatient physical therapy runs 80.8% at clinic level — salaries alone are 59.1% — per U.S. Physical Therapy's FY2025 10-K. Each of those links to the page carrying the figure. Note the spread: an 80.8% overhead ratio is healthy in physical therapy and would be a crisis in dentistry, which is why a single cross-specialty target is worse than none.
What is the average revenue per provider?
There is no free public benchmark for collections per FTE provider by specialty — MGMA's survey is the industry reference and it is a paid product. From our own client work, general dentistry commonly runs $700K to $1.1M per dentist and physical therapy $250K to $350K per FTE clinician.
Founder of Sorso and a CFA charterholder. Before Sorso, Stan spent 19 years in corporate finance at institutions including UniCredit and Société Générale — managing a $450M loan portfolio and making senior partner at a major mezzanine lender by 29 — then built a fractional CFO firm exclusively for outpatient healthcare clinics.
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