Specialists Home / Centers Programs / HHT Program / Specialists Also in the section... What We Treat Show submenu HHT (Hereditary Hemorrhagic Telangiectasia) Tests, Treatments & Procedures Show submenu Diagnostic Imaging Endovascular Neurosurgery Neuroradiology Neurosurgery Specialists Resources The Barrow Difference Medical Director Jeremy Feldman, MD Pulmonologist Neurosurgery Felipe C. Albuquerque, MD, FAANS Endovascular Neurosurgeon Andrew Ducruet, MD Endovascular Neurosurgeon Michael T. Lawton, MD President and CEO Professor and Chair, Neurosurgery Chief, Neurovascular Surgery Pulmonology Jeremy Feldman, MD Pulmonologist Ear, Nose, and Throat (ENT) John Milligan, MD ENT Specialist Griffin Santarelli, MD Otolaryngologist Shawn Michael Stevens, MD, FACS Otolaryngologist Neuro-Otologist Gastrointestinal & Hepatology Justin Reynolds, MD Gastroenterology Transplant Hepatology Vascular & Interventional Radiology Ryan Scott, MD Radiologist Vascular & Interventional Radiology Genetics Kimberly Brussow, MS, CGC Certified Genetic Counselor