Our team.

With a remarkable background in both hospitality and senior living, Markus brings a wealth of experience, a heart for service, and a passion for people-centered leadership to our community.
Originally from Germany, Markus began his career with Lufthansa Airlines, where he gained a global perspective on customer service, operations, and cultural connection. His travels sparked a lifelong appreciation for personalized care and meaningful human interaction — values that remain at the core of his leadership philosophy.

After relocating to the U.S., Markus built a distinguished career in hospitality with brands like Marriott, Hilton, and a 4 Diamond rated historic hotel of America, as well as in the casino industry. While his work in these industries honed his high standards of service and guest experience, it was in senior living that Markus found his true calling. He has held leadership roles with respected communities, where his warm, inclusive approach transformed the residents and team experience alike.

At Lake Port Square, Markus is focused on fostering a vibrant environment where residents thrive, families feel confident, and team members are empowered. His approach blends operational excellence with heartfelt connection, and he is dedicated to creating enriching, joyful experiences for all who call our community home.

Markus is also an author of an upcoming book exploring culture, leadership, and service in business — further reflecting his commitment to growth and inspiring others.
Outside of work, Markus is a proud father of two daughters. He enjoys cooking, visiting Disney parks, playing ice hockey, and continually learning through personal and professional development.

Tristan Mohadeo is a seasoned healthcare leader with over 20 years of experience as a Licensed Nursing Home Administrator. Raised in Lake County, Florida, Tristan brings a deep commitment to his community and a passion for delivering exceptional care to older adults. As Administrator of Lake Port Square Health Care Center, he oversees daily operations and works closely with staff and families to ensure residents receive the highest standards of care.

Tristan is a graduate of the University of Florida and holds an MBA from the University of Central Florida. He is also a graduate of the FHCA Florida Leaders program and has led teams to achieve outstanding outcomes, including the Governor’s Gold Seal Award and two deficiency-free surveys. In addition, he is a Certified Dementia Practitioner and Certified Project Manager, blending clinical insight with strategic operational leadership.

Tristan is known for his approachable leadership style and unwavering commitment to excellence in long-term care. Outside of work, he enjoys wood carving and spending time with his family at Disney.

As the Human Resources Director, Pauline is responsible for all aspects of employee relations. Her primary areas of focus include recruitment, retention, compliance, safety, training, and employee engagement. With a strong hospitality focus, Pauline is committed to ensuring that all associates feel valued and supported.

A graduate of West Chester University in Pennsylvania, Pauline holds a Bachelor of Science degree. She relocated to Florida in 2021 and accepted a position as a Human Resources Generalist at Lake Port Square in June 2022. She is an active member of the Lake Sumter Society for Human Resource Management, where she serves as the Workforce Readiness Director. Pauline also holds the SHRM-CP certification, reinforcing her dedication to professional excellence in the HR field.

Pauline has been married for 29 years and is a proud mother of four and grandmother of two. Three of her children have also made the move to Florida, while her eldest remains in Pennsylvania. She cherishes weekends spent surrounded by family.

Doug has over 37 years of experience in construction, building management and Health Care maintenance. His job is to oversee the maintenance, safety, and efficiency of the building and grounds, as well as manage facility operations, ensure compliance and regulations, and coordinate repairs. Doug leads a devoted team to provide a safe, comfortable environment for residents and staff. On his days off, he enjoys woodworking and fishing. Doug’s favorite thing about Lake Port Square is the relationships he has formed with the residents.

Michelle brings over 17 years of experience in the senior living industry to Lake Port Square, along with a deep passion for helping seniors and their families. As Sales and Marketing Director, she combines her industry expertise and MBA background to develop thoughtful strategies that foster connection and build lasting relationships. Known for her friendly, down-to-earth approach, Michelle is dedicated to making every interaction meaningful. Her warm, welcoming presence helps create an environment where everyone truly feels at home.