Abdul-Aziz Ahmed, M.D.

Tamar Schechter is a nationally certified Physician Assistant working on the headache team with Dr. Broner. Tamar earned her Bachelor's degree in biology from Yeshiva University, followed by her Master's degree in Physician Assistant Studies from Touro College School of Health Sciences. She joins the Weill Cornell Medicine Headache Program from over 5 years at a community neurology practice. She is certified by the National Commission on Certification of Physician Assistant. Tamar is committed to building strong relationships with her patients and providing the highest level of care.

Dr. Margaret Huynh is an Assistant Professor of Neurology at Weill Cornell Medical College. She is an attending neurointensivist and neurologist at New York-Presbyterian/Weill Cornell Medical Center and New York-Presbyterian Queens. Dr. Huynh is board-certified in Neurology by the American Board of Psychiatry and Neurology. She is specialized to diagnose and treat severe neurological injuries in the intensive care setting including, but not limited to traumatic brain injury, spinal cord injury, neuromuscular disorders, meningitis, encephalitis, subarachnoid hemorrhage, stroke, seizures, and anoxic brain injury.Dr. Huynh graduated Magna Cum Laude from Syracuse University where she earned Bachelor of Sciences in Biology and Psychology. She received her medical degree from Midwestern University in Chicago as a member of the Sigma Sigma Phi Honors Society. She then completed Neurology residency at the University of Cincinnati Medical Center where she served as Chief Resident. She returned to the east coast, completing a Neurocritical Care fellowship at the University of Pennsylvania in Philadelphia. There, she was recognized for her compassionate patient care.Dr. Huynh has clinical expertise in advanced multimodal neurologic monitoring in the intensive care unit (ICU) and has a special interest in critical care neurophysiology. She is a member of the Neurocritical Care Society, Society for Critical Care Medicine, and the American Academy of Neurology.

Sarah Barenbaum, MD is an Assistant Professor of Clinical Medicine at Weill Cornell Medical College and an Assistant Attending Physician at NewYork-Presbyterian Hospital. Dr. Barenbaum specializes in the care of patients with obesity and weight-related medical complications.Dr. Barenbaum sees patients at the Comprehensive Weight Control Center, and also with the GI Metabolic and Bariatric Surgery program, where she serves as the Obesity Medicine Director.Dr. Barenbaum received her B.A. from Yale University, where she won two NCAA Division I national championships in squash and received the College Squash Assocation's scholar athlete award. She received her M.D. from Drexel University College of Medicine, where she won the Samuel M. Levit Award for Clinical Excellence & Bridging the Gaps Clinical Scholar. Dr. Barenbaum completed both her Residency & Obesity Medicine Fellowship at Weill Cornell Medicine/NewYork-Presbyterian Hospital.Training:The Comprehensive Weight Control Center at Weill Cornell Medicine - Fellowship in Obesity MedicineNewYork-Presbyterian Hospital/Weill Cornell Medical Center - Residency in Internal MedicineDrexel Univeristy College of Medicine - M.D.Yale University - B.A.