The weight loss services market size has grown rapidly in recent years. It is expected to grow from $18.11 billion in 2025 to $19.95 billion in 2026 at a compound annual growth rate (CAGR) of 10.2%. Medical weight loss is considered one of the most profitable niches in healthcare due to a high volume of cash-pay patients, allowing for flexible pricing. Independent, established, and fully operational clinics often surpass $1 million in gross revenue. Even part-time clinics may generate between $100,000 and $900,000 in annual revenue.

I am Dr. Catherine Toomer and I opened my own weight loss center 10 years ago, seeing at most 10 patients a day and at most 3 days a week. I made more each year than the year before and the most last year in my 30-year medical career.

Generating revenue frees up your time and allows you to practice on your own terms. I was an employed primary care (FM) physician seeing 20-30 patients a day, just for someone else to pocket the profit.

I read something recently that said, when employed, you are someone else’s passive income. I don’t know about you, but I’d rather that income were mine, rather than someone else’s. Now you have taken a leap into making that revenue yours.