At Lyracore Pulmonary Health, our team is driven by one goal: delivering thoughtful, specialized care for patients with complex respiratory conditions. With expertise across pulmonary medicine, internal medicine, and critical care, our physicians work collaboratively to diagnose, treat, and manage lung conditions with precision and compassion.
With two convenient locations in South Tampa and Sun City, our practice provides seamless access to high-quality care so our patients can get answers, start treatment, and feel supported every step of the way.

Pulmonary Medicine | Internal Medicine | Critical Care
Dr. Furman brings decades of experience in pulmonary and critical care medicine, with a focus on helping patients understand and manage complex respiratory conditions. His approach emphasizes comprehensive evaluation, personalized treatment plans, and long-term support for chronic lung health.

Pulmonary Medicine | Internal Medicine
Dr. Gracas is board-certified in Internal Medicine and Pulmonology and is known for his patient-centered, communicative approach to care. With experience treating critically ill patients and managing complex pulmonary conditions, he is dedicated to helping patients better understand and take control of their health.
Our nursing team plays a central role in delivering compassionate, high-quality care at every stage of the patient experience. With deep clinical expertise and a patient-first approach, they support everything from initial evaluations and in-office care to ongoing monitoring and education.
Working closely with our physicians, our nurses help ensure care is coordinated, responsive, and tailored to each patient’s needs.

Nurse Practitioner
Keisha Udorji brings a thoughtful, patient-focused approach to pulmonary care, supporting patients with evaluation, treatment coordination, and ongoing management of respiratory conditions. She is committed to clear communication and helping patients feel informed, supported, and confident in their care.
Behind every patient experience is a highly skilled team spanning care coordination, clinical support, and operational leadership. From access and scheduling to insurance navigation and ongoing patient communication, this team ensures care is delivered efficiently, thoughtfully, and without unnecessary friction.
Working in close alignment with our physicians, they help create a cohesive, responsive environment, so patients can move through care with confidence and clarity.
Patients choose Lyracore Pulmonary Health for more than clinical expertise, they choose a team committed to making care accessible, personalized, and effective.
If you’re experiencing respiratory symptoms or need specialized pulmonary care, our team is here to help.
Request an appointment today to connect with a Lyracore physician and take the next step toward better lung health.