
Thoracic surgeons treat and operate on conditions that occur in the organs inside the chest, as well as in the bony structures and tissues that form the chest cavity. Some examples of diseases treated by thoracic surgeons include:
Dr. Han of Advanced Gastroenterology & Surgery Associates is a board certified thoracic surgeon. The following are a few of the procedures Dr. Han performs to treat thoracic conditions:
- Mediastinoscopy (a surgical procedure to examine the mediastinum, or inside of the upper chest between and in front of the lungs)
- Lung Surgery
- Pacemaker Battery Exchange
To schedule an appointment, call AGSA at one of our five convenient locations in Leesburg, Tavares, Lady Lake, The Villages or Clermont, Florida, or request an appointment online.

Thoracic surgeons treat and operate on conditions that occur in the organs inside the chest, as well as in the bony structures and tissues that form the chest cavity. Some examples of diseases treated by thoracic surgeons include:
Dr. Han of Advanced Gastroenterology & Surgery Associates is a board certified thoracic surgeon. The following are a few of the procedures Dr. Han performs to treat thoracic conditions:
- Mediastinoscopy (a surgical procedure to examine the mediastinum, or inside of the upper chest between and in front of the lungs)
- Lung Surgery
- Pacemaker Battery Exchange
To schedule an appointment, call AGSA at one of our five convenient locations in Leesburg, Tavares, Lady Lake, The Villages or Clermont, Florida, or request an appointment online.