
Episode #37
The 97% Retention Secret with Isaac Justesen
What if the biggest thing holding your business back was your belief that clients needed YOU? In this episode of Your Business Growth Podcast, Jeremy Shapiro interviews Isaac Justesen, founder of PatientPartners, about how he broke through a $30,000-per-month revenue plateau, doubled his agency’s revenue, and pushed client retention into the 97% range. Isaac had built a growing healthcare marketing agency, but there was a problem: he was doing everything. Sales. Client meetings. Account management. Fulfillment. Operations. Isaac believed clients were paying for access to him personally. That belief made stepping away from client relationships difficult—and eventually made him the bottleneck. The turning point came when he hired an account manager and spent roughly three months gradually transferring client relationships. Suddenly, Isaac had large blocks of time available to focus on sales, marketing, and growing the company. In this episode, we discuss: ✔️ How founders accidentally become growth bottlenecks ✔️ Why Isaac waited too long to make his first major hire ✔️ How he transferred client relationships without damaging trust ✔️ Why retention may matter more than new revenue ✔️ Growing retention from the 80% range to roughly 97–98% ✔️ How radical transparency creates longer client relationships ✔️ Why referral partnerships beat cold outreach for PatientPartners ✔️ How specialization builds trust during sales conversations ✔️ Using upsells to solve more client problems ✔️ The leading and lagging KPIs Isaac tracks ✔️ Why founders should never stop marketing during growth periods ✔️ What Isaac would do differently if he started again One of Isaac’s biggest lessons is simple: hiring someone to take over client management didn’t weaken the client experience. It gave him the time required to build the company while his team created stronger systems for communication, retention, and account growth. Learn more about Isaac Justesen and PatientPartners: • Free PatientPartners Audit: https://patientpartners.co/audit/ • Isaac Justesen on LinkedIn: https://www.linkedin.com/in/isaac-justesen/ • PatientPartners on Instagram: https://www.instagram.com/patientpartners.co/ • Isaac Justesen on YouTube: https://www.youtube.com/@IsaacPhysioMarketing Hosted by: Jeremy B. Shapiro, Host and Author, Your Business Growth Playbook (https://yourbusinessgrowthplaybook.com/) Chapters 00:00 Retention Over Revenue 00:20 Meet Isaac Hustesen 01:08 Origin Story in PT 02:12 Patient Empathy Lens 03:57 Early Agency Scrappiness 08:04 Founder Bottleneck Realization 09:13 First Key Hire Account Manager 12:49 Time Audit and Ops Focus 15:11 Cold Outreach to Community 17:18 Upsells That Serve Clients 19:35 Radical Transparency Retention 22:19 Training Values and Trust 23:37 Warm Leads Sales Process 25:35 Sharing Results Publicly 28:35 Vision Niche and Metrics 34:48 Advice on Hiring Sooner 39:49 KPIs Leading Indicators 42:04 Rapid Fire and Wrap Up Isaac Justesen, PatientPartners, Jeremy Shapiro, marketing agency growth, healthcare marketing, physical therapy marketing, agency scaling, client retention, founder bottleneck, delegation, account manager, recurring revenue, referral marketing, lead generation, business growth, entrepreneurship, agency owner, business systems, customer retention, service business #Entrepreneurship #MarketingAgency #HealthcareMarketing #podcast Subscribe for more conversations with founders, entrepreneurs, and business leaders sharing real lessons on growth, leadership, and building sustainable companies. @YourBusinessGrowthPlaybook






