Leslie B Lindenberg Md 100 Retreat Ave # 200 Hartford, CT 06106 Phone : (860) 678-1884 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine Physicians & Surgeons-Pulmonary & Respiratory Disease Leslie B Lindenberg Md 40 Dale Rd Avon, CT 06001 Phone : (860) 678-1884 Business Category Physicians & Surgeons-M.D. Physicians & Surgeons-Internal Medicine Physicians & Surgeons-Pulmonary & Respiratory Disease Practice Areas           Internist/Internal Medicine, Pulmonary/Respiratory Diseases