HD Team Members 

As an HDSA Center of Excellence, the multidisciplinary HD Clinic offers a wide range of services by our dedicated team of professionals:

• Madaline Harrison, MD, Neurologist and Program Director
• Matthew Barrett, MD, Neurologist
• Kenneth Cady, MSW, Social Worker
• Robert B. Davis, FNP, RN, Nurse Practitioner
• Carol Manning, PhD, Neuropsychologist
• Julie Pitti, SLP, Speech/Language Pathologist
• Shelley Knewstep-Watkins, OTR, Occupational Therapist
• John Zenker, PT, Physical Therapist
• Patricia Allinson, MS, Genetic Counselor, Program Coordinator
• Susan Dietrich, Clinic Coordinator