Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Pulmonary Medicine Thoracic Surgery Doctors who treat this condition edit search filters Close Narrow your search By locations Phoenix/Scottsdale, Arizona Jacksonville, Florida Rochester, Minnesota By spoken languages By last name A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Reset all filters Displaying 1-1 out of 1 doctors available Jack P. Leventhal, M.D. Internist Pulmonologist Jacksonville, Florida Areas of focus: Bronchiectasis, Emphysema, Lung cancer, Nontuberculous mycobacteria lung disease more see full list in profile By Mayo Clinic Staff Request an Appointment at Mayo Clinic Diagnosis & treatment April 28, 2017 Print Share on: FacebookTwitter RelatedHyperinflated lungs: What does it mean?Air pollution and exerciseSecondhand smokeSymptom CheckerPalliative careShortness of breath EmphysemaSymptoms & causesDiagnosis & treatmentDoctors & departments Research: It's All About Patients CON-20251874 Patient Care & Health Information Diseases & Conditions Emphysema