Michael Roach is a Thoracic Surgeon in Charlotte, North Carolina. Dr. Roach is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Nodules, Pleuropulmonary Blastoma, Lung Cancer, and Non-Small Cell Lung Cancer (NSCLC). Dr. Roach is currently accepting new patients.

Andre Kallab is a Hematologist Oncology specialist and a Hematologist in Gainesville, Georgia. Dr. Kallab is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Tissue Biopsy. Dr. Kallab is currently accepting new patients.

Anthony Palazzo, MD, is a cardiovascular thoracic surgeon in Johnson City, TN. Dr. Palazzo is committed to excellent patient care, and in his time off enjoys spending time with his family and getting plenty of exercise. Dr. Palazzo is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, Heart Bypass Surgery, and Heart Valve Repair.

Raja Flores is a Thoracic Surgeon in New York, New York. Dr. Flores is rated as a Distinguished provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Mesothelioma, Non-Small Cell Lung Cancer (NSCLC), Endoscopy, and Thymectomy.

"Philosophy of care | Each of my patients is special and I try my best to treat each person as a whole.  I believe in merging the most advanced technological surgical techniques with a holistic approach. | Also, I am a member of the thoracic cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. | Why I entered medicine | I believe medicine and surgery is a true life's calling. To be able to dedicate oneself in treating others is truly a privilege and honor. Surgery allows me to focus on the ""moment"" that is almost a spiritual experience. | Community involvement | While I was practicing in Philadelphia, I started a community 10k and 5k run in Washington Crossing to beat lung cancer. Not only to raise for money for lung cancer research but also to educate the public about lung cancer screening. As a thoracic surgeon, my role extends beyond operating. I potentially can save more – even lives – through education. | Personal interests | I enjoy martial arts, meditation, hiking, camping and fishing. | Image | Lehigh Valley Hospital is ranked 42th for pulmonology and lung surgery on the 2025-2026 U.S. News & World Report Best Hospitals list. | ". Dr. Chang is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Nodules, Pleuropulmonary Blastoma, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Thymectomy.

Ryan Levy is a Thoracic Surgeon in Pittsburgh, Pennsylvania. Dr. Levy is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Hiatal Hernia, Lung Cancer, Pleuropulmonary Blastoma, Endoscopy, and Gastrostomy.

Charles Mulligan is a General Surgeon in Newark, Delaware. Dr. Mulligan is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Lung Nodules, Advanced Bronchoscopy, and Gastrostomy.

Paul Lee is a Thoracic Surgeon in New Hyde Park, New York. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Lung Adenocarcinoma, Thymectomy, and Endoscopy.

Felix Fernandez is a Thoracic Surgeon in Atlanta, Georgia. Dr. Fernandez has been practicing medicine for over 26 years and is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Lung Adenocarcinoma, Endoscopy, and Gastrostomy.

Dr. Stephen C. Yang is a professor of surgery and medical oncology at Johns Hopkins University School of Medicine and The Johns Hopkins Hospital. In October 2008 he was named the first recipient of The Arthur B. and Patricia B. Modell Professor in Thoracic Surgery. Dr. Yang is an extreme supporter of medical students, being the only surgeon (amongst 20 chosen from the School of Medicine) for the medical student advisory Colleges system, and is the faculty sponsor for the Surgery Interest Group and the Asian Pacific American Medical Student Association. Dr. Yang graduated from Duke University with a B.A. in Chemistry and received his M.D. degree from the Medical College of Virginia. He completed his general surgery residency at the University of Texas Health Science Center at Houston, and finished his cardiothoracic surgery fellowship at the Medical College of Virginia. He also completed a 3 year thoracic surgical oncology research fellowship at the University of Texas M. D. Anderson Cancer Center. He currently serves on the Postgraduate Affairs, Medical School Admissions, Educational Policy, and Curriculum Reform Committees in the Johns Hopkins School of Medicine. He served on numerous national and international committees for these organizations, and is the Taskforce Chair on the Looking to the Future Residency Scholarships for the Society of Thoracic Surgeons He is Editor of Practical Reviews in Chest Medicine and guest editor/ reviewer for numerous peer review journals. He is co-editor of the book Current Therapy in Thoracic and Cardiovascular Surgery, edited the esophageal surgical section in the 2nd edition of Atlas of Gastrointestinal Surgery with John Cameron, M.D., and series editor-in-chief of The Early Diagnosis of Cancer also editing the book volume of The Early Diagnosis of Lung Cancer. In 2001, he and his lung transplant team were featured in the ABC series 24/7 and is currently also being followed in the sequel to that series focusing in on resident and medical student teaching. This series as well as other experiences are still shown on the Discovery Channel. The extensive work in preparing an esophageal cancer patient for surgery on the BBC and the Discovery Channel. Dr. Yang's laboratory research interests include using molecular techniques for lung cancer screening and for molecular staging of micrometastasis to predict recurrence following surgical resection. His clinical practice and research covers the breath of general thoracic surgery in pulmonary and esophageal surgery, video-assisted and robotics thoracic surgery, mediastinal and pleural work, lung volume reduction surgery for emphysema, and work in geriatric thoracic surgery. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Endoscopy, and Thymectomy.

Michael Zervos is a Thoracic Surgeon and a General Surgeon in New York, New York. Dr. Zervos is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Nodules, Pleuropulmonary Blastoma, Lung Cancer, Thymectomy, and Endoscopy.

Gavin Henry is a General Surgeon and a Thoracic Surgeon in Baltimore, Maryland. Dr. Henry is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, ALK-Positive Non-Small Cell Lung Cancer, Thymectomy, and Advanced Bronchoscopy.

John Sierocki is a Hematologist and an Oncologist in Plainsboro, New Jersey. Dr. Sierocki is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Familial Prostate Cancer. Dr. Sierocki is currently accepting new patients.

Erwin Grussie is a Hematologist Oncology specialist and an Oncologist in Burbank, California. Dr. Grussie is rated as an Advanced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Familial Colorectal Cancer, Ovarian Cancer, Virilizing Ovarian Tumor, and Ovarian Carcinosarcoma. Dr. Grussie is currently accepting new patients.

Seth Force is a Thoracic Surgeon in Atlanta, Georgia. Dr. Force has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Endoscopy, and Parathyroidectomy.

Jonathan Kraut is a Thoracic Surgeon in Charlotte, North Carolina. Dr. Kraut has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Fibrosing Mediastinitis, Lung Nodules, Pleuropulmonary Blastoma, Lung Cancer, and Thyroidectomy.

William Bolton is a Thoracic Surgeon in Greenville, South Carolina. Dr. Bolton is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Nodules, Lung Cancer, Pleuropulmonary Blastoma, Endoscopy, and Gastrostomy. Dr. Bolton is currently accepting new patients.

Onkar Khullar is a Thoracic Surgeon in Atlanta, Georgia. Dr. Khullar has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Endoscopy, and Gastrostomy.

Michael Coello is a Thoracic Surgeon in Grosse Pointe, Michigan. Dr. Coello is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Nodules, Pleuropulmonary Blastoma, Collapsed Lung, Gastrostomy, and Endoscopy.

James Caccitolo is a Surgical Oncologist and a Thoracic Surgeon in Tyler, Texas. Dr. Caccitolo is rated as an Experienced provider by MediFind in the treatment of PTEN Hamartoma Tumor Syndrome. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Fibrosing Mediastinitis, Heart Bypass Surgery, and Advanced Bronchoscopy.