Dr. Sterling L. Carter & Stephen Levi Carter, MBA on Scaling Healthcare Without Losing Its Soul

Twin brothers. Army veterans. Business partners. Dr. Sterling Carter and Stephen Carter, MBA built a healthcare empire spanning staffing, hospice, and outpatient physical therapy — now scaled to 800+ clinicians across Texas and Oklahoma. In this episode of The Authority Company Podcast, host Joe Pardavila sits down with the Carter brothers to talk about their new book, “The Business of Healing”, the moment they decided to build together, why most healthcare practices never scale, the “Sterling Treatment Method,” private equity’s growing role in healthcare, and what they think 2030 looks like with AI in the mix.

What You’ll Learn

– Why a healthcare practice that depends on one practitioner isn’t a business — it’s a hobby — and what it actually takes to make it scalable
– How the Carters divide roles (mission/compliance vs. contracts/financials) so neither brother is a bottleneck
– The military-derived system (standard operating procedures + repeatable training) behind managing 800+ clinicians across two states
– What the “Sterling Treatment Method” is, why they patented it, and how it keeps quality consistent across every location — the “Chick-fil-A” standard
– How to make your practice “bankable” — separating personal and business finances and thinking through exit strategy from day one
– The risks and upside of private equity getting involved in healthcare practices
– How to draft a 20-year legacy statement, using the Carters’ own umbrella company (Cartera Health) as the example
– Where they think AI is headed in healthcare by 2030 — and why the human/patient connection won’t disappear

Timestamps
00:00 Intro: Meet the Carter Brothers
00:42 Being Twins & Business Partners
02:02 The Origin Story: “Let’s Build This Together”
04:11 Stephen’s Side of the Founding Call
05:52 Where the Business Instinct Came From (Mom’s Snow Cone Stand)
07:41 Launching Carter Brothers Consulting & The Business of Healing
09:14 The Scalability Problem in Healthcare
10:56 Scalability as a Deliberate Operational Choice
11:26 The War Story: Why Non-Scalable Practices Collapse
12:30 Dividing Roles: Contracts, Compliance & Legal
14:36 Scaling to 800+ Clinicians Across Texas & Oklahoma
15:27 The Military Playbook Behind Their Systems
15:55 “Built Like Chick-fil-A”: Consistency at Scale
16:19 The Sterling Treatment Method (and the Patent)
18:03 What Actually Makes the Method Different
19:21 The Money Gap & Becoming “Bankable”
19:38 The Private Equity Problem in Healthcare
22:14 Writing a 20-Year Legacy Statement
22:29 Cartera Health: The Umbrella Company & the BHAG
23:31 Impact Beyond Patients: Employees & Community
25:01 2030 Predictions: AI in Healthcare
27:07 Stephen’s Take: The “Educated Consumer” Era
28:41 The Dedication: Honoring Their Father
31:51 Closing & Where to Find the Book