Selling an Illinois dental practice requires navigating both business and regulatory considerations simultaneously. Illinois law restricts ownership of dental practices to licensed dentists — meaning your buyer must be a dentist or a DSO (Dental Service Organization) operating under a management services agreement. This limits your buyer pool but also focuses it on qualified, serious acquirers.
DSO vs. Individual Dentist Buyers
DSO buyers offer speed, certainty, and often the highest headline price — but frequently require the selling dentist to remain employed for 2–5 years and accept rollover equity in the platform. Individual dentist buyers may offer slightly lower prices but provide cleaner transitions and more personal alignment with how the practice will operate going forward. Neither is universally better — it depends on your goals.
Transition Timeline
A standard Illinois dental practice sale takes 6–12 months from initial conversations to closing. SBA financing for a dental acquisition can take 90–120 days from lender submission to approval. Planning a practice sale at least 18–24 months before your target exit date gives you time to maximize value and select the right buyer thoughtfully.
Patient communication — how and when you inform your patient base about the transition — is a sensitive and important part of the sale. Most practice sales involve a period where the selling dentist introduces the buyer to the patient base to protect retention.