About the Clinic

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Gustavo Ferreira, MD

is a distinguished pulmonologist certified by the American Board of Internal Medicine in sleep medicine. His extensive medical training includes an Internal Medicine residency and a Pulmonary Disease fellowship at BronxCare Health System, completed from 1994 to 1999, following his medical degree from Escuela Colombiana de Medicina, obtained in 1985.

Also, he is AMMG member (Age Management Medicine Group).

Practice Administrator

Michelle Lea Ferreira, MBA

Michelle Lea Ferreira serves as the Practice Administrator at the Clinic of Pulmonary Sleep & Healthy Aging, bringing over two decades of executive experience in healthcare finance and business management. She earned her Bachelor of Business Administration from Colorado Technical University and her Master of Business Administration from Northcentral University, with additional graduate-level coursework in healthcare finance.

In her leadership role, Michelle oversees the clinic’s day-to-day operations, including financial management, vendor relations, regulatory compliance, and human resources. She also spearheads marketing initiatives and business development strategies to support the clinic’s growth and service expansion. Her approach is grounded in operational excellence and a deep commitment to patient-centered care.

Our Staff

Clinic Advisor

Laura Gonzalez

is a seasoned Practice Consultant with over 20 years of experience in healthcare, specializing in patient care systems, clinical workflows, and quality improvement. She works closely with Dr. Ferreira to ensure that every aspect of patient care is delivered with consistency, compassion, and excellence.
Laura takes a highly consultative approach—observing clinic operations, assessing patient flow, and identifying opportunities to enhance the care experience. Her deep knowledge of clinical processes allows her to offer meaningful, strategic guidance that helps the team deliver more coordinated, efficient, and patient-centered care.
Throughout her career, Laura has supported practices in elevating care standards, improving continuity of treatment, and building trust with the communities they serve.

Medical Assistant

Laura Sosa

is a dedicated Medical Assistant with over four years of experience supporting both patient care and administrative operations. She brings a calm and friendly presence to every interaction, taking pride in helping patients feel comfortable and informed throughout their visit. With a strong grasp of clinical workflows and front office coordination, Laura ensures appointments run smoothly, from check-in to follow-up. Her reliability, professionalism, and compassion make her a valuable part of our care team.

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