Psychology; Palliative Medicine
Lung Cancer, Esophageal Cancer, Tracheal surgery, Mediastinal Tumors, Esopageal Motility Disorders, Minimally invasive thoracic surgery
Diabetic retinopathy; retinal detachments
Thyroid eye disease; pseudotumor cerebri; neurogenic strabismus; orbital tumors
liver & pancreas malignancies; neuroendocrine tumors
PET / CT oncology therapy response; PET / CT methodology
rheumatoid arthritis, psoriatric arthritis and other inflammatory arthritic conditions
foot and ankle surgery; plantar fascitis; heel spurs; sport's injuries; tendon dysfunction
Presented Leon Schiff Memorial Lecture, 2009
Presented Hyman Zimmerman Lecture, American Association for the Study of Liver Diseases Annual Meeting, 2013
Founded Acute Liver Failure Study Group, continuously funded by NIH for 17 years
Viral hepatitis B and C; drug induced liver injury; acute liver failure and liver transplantation.
trauma; surgical critical care; emergency surgery
Male infertility; Peyronie's disease; low testosterone (hypogonadism); erectile dysfunction; penile lesions; hidden penis; BPH; vasectomy reversal
Maternal Fetal Medicine
maternal and fetal medicine; cardiac disease in pregnancy; hypertension; renal disease in pregnancy.