About Us

Meet Our Professional Staff

At Liaison Center, we assemble the ideal individuals to overcome complexity, propel change, and make a difference.

Our in-house team of professionals, who are solely focused on the healthcare industry, assists practices of all sizes and specialties in boosting patient satisfaction and business performance while lowering compliance risk and physician and staff stress levels. Our offerings not only comprise but also extend to Consulting (ie Practice start up, management, assessment, transition and strategic planning);  Operations (ie accounting, credentialing, HR, process improvement  and power buying); and Compliance (ie risk mitigation, coding and billing, provider education, healthcare analytics, OSHA, HIPAA and CLIA).

Liaison Center Leadership

Dr. Roland Agenor, MD

Honorary Chairman and  Medical Director 

It is with deep sorrow that we announce the passing of Dr Agenor in March of 2022.
Dr Agenor played an integral role in the success of Liaison Center. Under his guidance Liaison Center has became a leader in Heath Care Management Solutions.
Dr Agenor earned his degree in General Medicine with a speciality in Onchology at the University of Patrice Lumumba in Moscow, Russia in 1969. He then dedicated over 50 years his career in private practice to improving the health of his community and training future leaders.
His career included volunteering in public schools each year, offering free medical for families who could not afford medical care.
Driven and unrelenting as a public servant and his passion for improving the community’s health, he never put himself in the spotlight, always emphasized the team and organization, encouraged and mentored others to take charge.

Jn Matulnes Lamy


Mr Lamy is a seasoned professional in the healthcare industry with over 7 years of experience. He is currently the CEO of Liaison Center, a leading medical billing and credentialing agency. Mr Lamy‘s expertise lies in medical coding and compliance. He is known for his strategic leadership and ability to drive operational excellence. Prior to his role as CEO, Mr Lamy held various leadership positions in healthcare organizations, where he gained valuable experience in revenue cycle management and healthcare operations. John is a certified professional coder (CPC) and holds a Bachelors of Arts in Law. He is passionate about driving innovation in the medical coding field and is committed to ensuring accuracy and compliance in all coding practices. Mr. Lamy’s vision for the company has driven its growth and innovation, ensuring that it remains at the forefront of the industry.

Nathalie Agenor


Ms. Agenor is the President of Liaison Center and leads the Operations of the agency. With over 15 years of experience in the Healthcare Care field, Ms Agenor has been a prominent figure in the medical billing industry. Her leadership has been instrumental in the agency’s success and its reputation for providing high-quality medical Billing, Physician Credentialing and Consulting services. Under her guidance, Liaison Center has become a trusted partner for healthcare providers, offering efficient and reliable solutions to meet their billing needs. 
Her commitment to excellence and her in-depth understanding of the complexities of medical billing have positioned her as an expert leader in the field. As President, Ms. Agenor continues to lead Liaison Center in delivering exceptional services that help healthcare providers optimize their revenue cycle management and focus on delivering quality patient care.


Professional Staff


Medical Specialties


Doctor Specialist


Active Member

Our Staff

Liaison Center is a leading medical practice management agency that partners with doctors and physicians so that they are able to run their practices more smoothly and can be rewarded for delivering good quality care to the patients.

Our team of experts has a collective experience of more than 20 years in this field, and we have partnered up with many doctors and practices over the years and achieved excellent results. This has helped us form long-lasting relationships with our clients, and we are always their number one choice for any services related to medical practice management.

We are 100% dedicated to offering the best services to a wide range of clients and in various areas of operation. We are experts in both the clinical and technological sides and can help you in both sectors in the best way possible.

Committed to excellence to such an extent that we do not settle for anything less than the absolute best. We are always ready to listen to your requirements, and our team members make sure to do whatever they can to achieve the goals he wants to achieve.

An expert partner who has a collective 20 years of experience in this field and has worked with multiple physicians, starting from local doctors to the ones who are working in large hospitals.

A complete solution provider who takes care of all medical practice Management services, including medical billing, credentialing, startup and mergers acquisition, EHR templates, physician recruitment, and much more.

We, the team of Liaison Center, are committed to joining hands with you and helping you create a high-performing practice together. We will help you perform better relationships with your patients and also improve your engagement with them. We are passionate about what we do, and that is precisely why we are the best in it. 

Click HERE to learn more about our dedication to services.