About Gemelli Business Services
We are a women-owned HR consulting firm dedicated to helping outpatient ABA clinics and behavioral health organizations build stronger teams and better workplaces.
Schedule a ConsultationWhat Drives Us
Our Mission
To equip ABA clinics and behavioral health organizations with the HR systems, strategies, and support they need to attract, develop, and retain exceptional people — so they can focus on delivering life-changing care.
Our Vision
A behavioral health industry where every clinic has the HR foundation to be an employer of choice — where employees are engaged, leadership is effective, and organizations can scale without sacrificing their culture or compliance.
Our Purpose
We believe that when workplaces function better, the people working in them serve clients better. That's why we're committed to helping HR operations in ABA settings be practical, people-first, and legally sound.
Our Core Values
These values guide everything we do — from how we advise clients to how we run our own business.
Integrity First
We give honest, accurate guidance — even when it's not what you want to hear. Your compliance and your people deserve the truth.
Practical Expertise
We bring real-world HR experience, not just theory. Our solutions are built to actually work in busy, resource-limited clinic environments.
Partnership Mindset
We work alongside you, not above you. We understand your business, your team, and your goals before we recommend anything.
People-Centered
We believe employees are your greatest asset. Everything we help you build puts human dignity, fairness, and employee experience at the center.
Why ABA Clinics Choose Gemelli
ABA-Specific Expertise
We don't generalize. We specialize in the HR challenges unique to outpatient ABA settings — from RBT credentialing and supervision compliance to BCBA hiring and clinical culture.
Compliance-First Approach
From FLSA and ADA to state-specific employment laws, we keep your HR practices legally sound and properly documented — protecting both your organization and your employees.
Scalable HR Systems
We build HR infrastructure that grows with you. Whether you're a single-clinic operation or scaling to multiple locations, our systems are designed for flexibility and sustainability.
Women-Owned Business
As a women-owned consulting firm, we bring a people-first perspective and a genuine commitment to helping behavioral health organizations build equitable, high-performing workplaces.
The People Behind Gemelli
Mary White, MSM, SPHR, PMP
Chief Executive Officer
Mary White founded Gemelli Business Services on a simple belief: outpatient ABA clinics and behavioral health organizations deserve HR support from people who truly understand their unique challenges.
With a Bachelor's degree in Human Resources Administration, a Master of Science in Management (MSM), and Senior Professional in Human Resources (SPHR) certification, Mary brings decades of strategic HR expertise combined with deep understanding of the ABA and behavioral health industry.
Mary specializes in addressing the complex workforce challenges facing behavioral health providers — from managing RBT turnover and BCBA recruitment to building HR systems that support quality care delivery. Her experience spans the full spectrum of HR strategy, compliance, employee relations, and organizational development within the behavioral health sector.
As CEO, Mary sets strategic direction for Gemelli Business Services, ensuring every client engagement delivers practical solutions that strengthen teams, reduce turnover, and support sustainable growth. She personally oversees service quality, client relationships, and the development of HR strategies tailored specifically to the operational realities of behavioral health clinics.
Mary's commitment to excellence and her passion for helping behavioral health organizations succeed drives everything we do at Gemelli Business Services.
Tiera Watkins
Chief Marketing Officer (CMO)
As CMO, Tiera leads brand strategy, demand generation, and marketing execution to produce qualified leads and support revenue goals. She oversees messaging, content, campaigns, and the lead-to-booking journey to ensure marketing efforts translate into measurable business outcomes.
David Watkins III
Chief Operating Officer (COO)
As COO, David converts strategy into execution by building operational systems, managing delivery workflows, and ensuring client work is completed on time and to standard. He owns internal processes, capacity planning, and day-to-day operational discipline.
Ready to Strengthen Your HR Foundation?
Let's talk about what's working, what's not, and how Gemelli can help you build an HR system that supports your mission and your team.