Dr. Jeffery Tun is a board certified physician specializing in Internal Medicine. A graduate of a fast paced, busy inner-city residency program with a large diverse patient population and a wide array of complex conditions. Experienced in both outpatient and inpatient medical management. Rotated in many specialty clinics such as Cardiology, Pulmonology, Endocrinology, Gastroenterology, Rheumatology, Hematology-Oncology, Nephology, Neurology, Dermatology, Infectious Diseases, Geriatrics, and Anesthesia. Experienced with Point-of-Care Ultrasound, including Heart and Lungs. Additionally, experienced with MICU level of care and procedures such as intubations, central line placements, lumbar punctures, and paracenteses.