MORE REVENUE. LESS WORK.

MEDICAL BILLING REIMAGINED

Empowering healthcare providers to focus on what matters most – the patients.

The Medinex Mission

Our mission is to be a resource for healthcare providers operating privately owned independent practices, with the goal of reducing the administrative burden so practitioners can focus on delivering the highest quality of care while at the same time improving both the operational and financial performance of the practice.

 

We know medical billing is complex. With a steadfast commitment to accuracy, efficiency, and transparency, we streamline the billing process, reducing stress and boosting financial performance. We also provide business consulting in other areas of the practice with a focus on reducing operating costs and evaluating existing processes to ensure efficiency in operations.

About Us

Our Core Values

Integrity: Ensuring every action upholds the highest professional and ethical standards.

Innovation: Constantly enhancing services with the latest advancements.

Focus on Success: Committed to delivering exceptional service that drives practice growth.

Customer Focus/Partnerships: Prioritizing client needs with quick responses and world-class service. Proactive vs Reactive mindset.

Exceeding Expectations: Dedicated to going above and beyond in all efforts.

Our Services

We have the experience to help your company grow

Accounts Receivable Management

 

Diligent follow-ups and robust denial management to secure prompt payments.

Billing and Coding

ICD, CPT, and HCPCS coding solutions tailored to each specialty.

Financial Business Consulting

Driving practice growth through smarter budgeting, expense control, and cash flow management.

Operational Business Consulting

Streamlining workflows and training staff for efficiency and compliance.

Payer Contract Negotiation

 

Securing favorable terms to maximize reimbursements.

Revenue Optimization Consulting

Audit billing to recover lost revenue and provide insights to improve coding accuracy and reduce denials

Technology Services

Smarter systems, secure telemedicine, and stronger data protection.

Success Story

 

“We thought one biller would be enough for our practice, but it quickly became clear we needed more support. Medinex partnered with our team, streamlined our processes, and helped us grow from a $1M practice to $1.5M.

Beyond the numbers, they worked hand-in-hand with us, providing the knowledge and tools to run a truly successful business. I would highly recommend Medinex to any practice looking to grow and thrive.”

 

-Dr. Amir H. Fazeli,

Total Woman Healthcare, P.A.

Why Choose Medinex?

 

We’re more than a billing company—we’re your partner in practice growth.

 

Specialty Focused: Tailored expertise for OBGYN, Pediatrics, and Primary Care.

Proven Results: Clients see revenue growth.

End-to-End Support: Billing, credentialing, contract negotiation & more.

Trusted Expertise: Decades of hands-on experience in practice management.

Secure & Ethical: 100% U.S.-based, HIPAA-compliant team.

Concierge Service: Proactive, personalized partnerships.

 

With Medinex, you can spend less time on paperwork—and more time on patient care.

Testimonials

What people are saying about us.

David A. Marcantel, MD, FACOG
Owner, Celebration OBGYN
Partnering with Medinex has completely transformed the way we manage our medical billing. Their expertise and proactive approach have streamlined our processes, minimized errors, and improved our financial transparency. With Medinex handling our billing with precision and efficiency, our team can stay focused on what matters most—providing exceptional patient care.
Carlos Torneria, MD, FAAP
Torneria Pediatrics
Partnering with Medinex was one of the best decisions we’ve made. Their systems are modern, efficient, and accurate, and their support has allowed our business to grow without the stress of managing billing in-house. They treat us like true partners, not just clients. Highly recommend for anyone looking for a billing company they can trust long-term.
Sara Clopper
Torneria Pediatrics
I couldn’t be happier with the service from Medinex! Their team is professional, reliable, and always goes the extra mile to make sure our billing is handled quickly and accurately. They’ve made what used to be a stressful process completely seamless, saving us both time and money. Communication is excellent—they respond promptly, explain everything clearly, and are always willing to answer questions. It feels like they truly care about our business, and that level of dedication is rare to find. I highly recommend Medinex to anyone looking for a trustworthy billing partner!
Robert Dabrow, MD, FAAP
Medical Director, Celebration Pediatrics
Medinex has been an invaluable partner for Celebration Pediatrics. They have transformed our billing process with greater structure, efficiency, and accountability. Our collections have improved, and our providers can focus more on caring for patients instead of paperwork.
Daniel Kiefer, MD, FACOG
Celebration Maternal Fetal Medicine
Working with Medinex has truly transformed our practice. Their real-time feedback has streamlined our processes and enhanced our efficiency. With their support, we can focus fully on providing the highest level of care to our high-risk patients.
Sara Clark
Torneria Pediatrics
Medinex has truly gone above and beyond for us in every way. Sharell and Irma don't just process bills—they actively chase them down and make sure nothing falls through the cracks. More than once, they’ve caught and collected payments from insurance companies that we never would have identified on our own. That alone has saved us a significant amount of money and has made a real difference in our bottom line.

Some of Our Valued Medical Practice Partners

    Get In Touch With Us

    We are looking forward to hearing from you and learning how we can work with you on your business.

    Address

    1530 Celebration Blvd. Suite 303, Celebration FL 34747

    Email

    info@medinex.com

    Phone

    (407) 233-3321

    Sharell Gregory
    Revenue Cycle Manager
    Biography
    With over 11 years of experience in revenue cycle management, Sharell has an extensive background in patient registration, insurance verification, and claims processing. She excels at optimizing performance, reducing administrative burdens, and streamlining billing and collections for healthcare practices. Sharell is passionate about investigating denied and underpaid claims, identifying revenue-impacting issues, and implementing corrective actions for financial success. Her attention to detail and dedication make her a valuable asset, as she views each claim not just as a task but as an opportunity to strengthen the financial backbone of a practice and contribute to its overall growth.
    Kevin Hanley
    VP of Business Solutions
    Biography
    Kevin Hanley is the Vice President of Business Solutions at Medinex, where they drive innovative strategies to optimize operational efficiency and growth for medical practices. With a robust background in business development and consulting, Kevin excels in crafting tailored solutions that enhance practice performance while prioritizing patient care. They are passionate about leveraging data-driven insights to foster sustainable success for Medinex’s partners. Outside of work, Kevin is actively involved in church and his children’s academics and athletics, reflecting their commitment to making a positive impact. Kevin’s leadership combines strategic vision with a dedication to excellence, positioning them as a key influencer in the healthcare sector.
    Jennifer Bucken
    VP of Business Analytics
    Biography
    As VP of Business Analytics at Medinex, Jennifer Bucken—known as JB—embodies expertise in healthcare practice management. With 13 years of experience, including a decade managing an Obstetrics and Gynecology practice, JB is immersed in the world of non-clinical operations, from front desk optimization to revenue cycle analysis. Her approach is data-driven and results-oriented, constantly analyzing key performance metrics to uncover inefficiencies and opportunities for growth. JB’s dedication goes beyond number-crunching; she collaborates closely with practices to improve workflows, boost productivity, and maximize profitability, ensuring that every report and every decision makes a tangible impact.
    Kenneth Zongor
    Chief Financial Officer
    Biography
    Kenneth Zongor serves as Chief Financial Officer of Medinex. He brings over two decades of healthcare financial leadership to the organization, having held senior finance roles at both Envision Healthcare and AmSurg. Kenneth is a Certified Public Accountant and spent more than a decade with both Arthur Andersen and Deloitte. Kenneth is passionate about partnering with our providers to create efficiency in financial operations for our practices and to help promote rapid growth. With deep expertise spanning financial strategy, reporting, and growth-enablement, Kenneth’s leadership helps anchor Medinex’s fiscal strength and expansion goals.
    Kelly McCarthy
    CEO & Founder
    Biography

    Kelly McCarthy is the CEO and Founder of Medinex, where she leads with strategic expertise in positioning medical practices for sustainable growth. She is also the proud owner of Celebration Pediatrics and Celebration OBGYN, where she fosters a commitment to high-quality patient care and operational excellence. With a background in investment banking, Kelly has extensive experience in strategic planning, business development, and financial growth. Her dedication extends beyond business; she co-founded the M Family Foundation, supporting women and children battling cancer. Kelly’s leadership blends innovation with compassion, making her a respected force in the healthcare industry.