Dr. Marissa Hudak Witt-Doerring, MD, is a highly regarded Board-Certified Psychiatrist based in Ellicott City, MD, with a passion for improving patient outcomes and mental health care. She specializes in managing anxiety and Post-Traumatic Stress Disorder (PTSD) while focusing on the complexities of withdrawal syndromes and the challenges of polypharmacy. A proud graduate of the University of Colorado School of Medicine, Dr....