Leadership and Program Directors
Mohamed S. Siddique, MD, FACP
Board Certified in Internal Medicine. Recipient of the Laureate Award and Lifetime Achievement Award from American College of Physicians. Extensive experience in healthcare reform, healthcare disparity and high value care. Program Director of the Internal Medicine Residency Program at Sinai-Grace for 31 years.
Hicham Krayem, MD, MBA, FCCP
Graduate of the American University of Beirut; MBA from the University of Massachusetts. Teaching faculty for more than 15 years. Clinical Associate Professor at Wayne State University. Fellow of the American College of Chest Physicians.
Ahmed Jamal Chaudhary, MD, FACP
Board-certified Internal Medicine Physician. Graduate of Lahore Medical and Dental College. Completed Internal Medicine Residency at DMC/Sinai Grace Hospital, Wayne State University in 2015. Oversees all didactic activities, conducts Board review, Monthly exams, End of year exam, and coaches the ACP Doctor’s Dilemma team.
Marc Feldman, MD, FACP
Board-certified Internist. Graduate of Wayne State University School of Medicine. Has taught at WSU for more than 20 years.
Malitha Hettiarachchi, MD
Board-Certified Internist. Medical education at University of Colombo Sri Lanka. Residency at WSU/DMC Sinai-Grace Hospital where she served as Chief Medical Resident.
Abu Fazal Shaik Mohammed, MD
Board-Certified Internist. Graduated from Sinai-Grace Hospital/Wayne State University. Active in GME and resident education; has held many positions including Program Director. Chairs the Clinical Competency Committee and oversees program social activities.
Abhimani Wickrama, MD
Board-Certified Internist. Medical education at the University of Sri Jayawardenepura in Sri Lanka. Residency in Internal Medicine at Sinai Grace/Wayne State University. Oversees the PERKS program and delivers comprehensive ambulatory module lectures.
Hassan Cheema, MD
Internist. Medical education at Services Institute of Medical Sciences, Lahore, Pakistan. Residency and Chief Medical Resident at Sinai Grace/Wayne State University. Oversees the Cardiology rotation at Sinai Grace.
Wasif Hafeez, MD
Research focuses on improving HIV/AIDS care in the Northwest Detroit region through a grant from the Health Resources and Services Administration.
Irfan Omar, MD, MRCP
Director of Inpatient Dialysis and the Immunology laboratory at DMC/Sinai-Grace Hospital. Also Director of the Northwest Lahser Dialysis Unit in Southfield. Clinical Assistant Professor at Wayne State University.
Hassan M.A. Makki, MD, FCCP
Staff physician in the Department of Pulmonary and Critical Care Medicine. Graduate of Wayne State University School of Medicine.
Osama Hadid, MD
Board certified in Internal Medicine and Critical Care Medicine. IM Residency and Chief Medical Resident at DMC/Sinai-Grace. Critical Care fellowship at DMC/Wayne State University. Associate Professor at Michigan State University. Head of the Code Blue Committee.
Sulaiman Alhassan, MD, FCCP
Completed IM residency and served as Chief Medical Resident at DMC/Sinai-Grace. Pulmonary and Critical Care Fellowship and Chief Fellow at Allegheny General Hospital, PA. Clinical Assistant Professor at Wayne State University and Michigan State University.
Hafeezuddin Ahmed, MD
Board-certified Internist and full-time core faculty in the Department of Medicine. Previously served as Assistant Clinical Professor at Wright State University Boonshoft School of Medicine. Practices in both inpatient and outpatient settings and oversees the resident ambulatory clinic. Professional interests include cardiovascular medicine, cardiac epidemiology, and interventional cardiology, with contributions to several peer-reviewed publications.
GME Administration
Carla Lee
Sarita Austin
Maegan McFarland
Brittany Buchanan
