Our Team

Our Team

Concussion and Migraine Clinic

Dr. George Swearington

George Swearington

Clinical Director of CMC

George Swearington is the author of Side Sleeper Syndrome and the founder of HMD therapy for the correction of migraine headaches and has been a provider in the medical health field for over twenty years, practicing the art of homeopathy and the understanding of chronic pain conditions. A medical educator, clinician, and researcher, Mr. Swearington understands the plight of healthcare professionals addressing chronic pain conditions in the 21st century.


Over the last decade, he has been both a provider and consultant for other professionals in the healthcare industry and lectured nationally and internationally on chronic conditions and their resolution. Swearington has utilized a powerful and innovative approach to applying his six foundational principles. Swearington's artful knowledge of homeopathy and groundbreaking views of cause and effect blends a beautiful consultative approach to retrieving the elusive answers to many of our medical questions.


Kenny Karyadi, Ph.D.

Clinical Neuropsychologist/Supervisor

Dr. Karyadi is a neuropsychologist for the Concussion and Migraine Clinic. He graduated from Indiana University-Purdue University in Indianapolis with a doctorate in clinical psychology. He completed his neuropsychology internship and residency at Patton State Hospital. He previously worked as a neuropsychologist through Kaiser Permanente and Loma Linda University. He conducts psychological and neuropsychological evaluations with pediatric, adult, and geriatric patients.

Kenny Karyadi, Ph.D.

Joanne Azulay, Ph.D.

Joanne Azulay, Ph.D.

Executive Director

Dr. Joanne P. Azulay is a fellowship trained Neuropsychologist. Dr. Azulay obtained her PhD in clinical and Clinical Psychology with a specialization in Neuropsychology at Seton Hall University. She completed her American Psychological Association approved internship/residency at Robert Wood Johnson Medical School in both Neuropsychology and Psychology.


Dr. Azulay completed her APPCN postdoctoral fellowship in adult Neuropsychology at JFK Medical Center in Edison, New Jersey. Since then she has been a practicing Neuropsychologist for the past 20 years. Dr. Azulay’s areas of expertise are in clinical Neuropsychology, Cognitive Rehabilitation, Psychological Health, and Cognitive Restorative Mindfulness: A program she has pioneered at JFK’s Center for Brain Injuries for the last decade for restorative cognitive functioning called the MAP (Mindfulness Attention Program) with great success.


She currently serves as the Executive Director of Hyde Street Community Services in San Francisco.
Previously, she served as the Director of Neuropsychology Program Development for the United States Air Force at Travis AFB in California. Dr. Azulay continues to serve as an Advisory Council Member to Governor of New Mexico. She is an Associate Professor of Neuroscience and Rehabilitation Medicine at Seton Hall University.


Bahar Ahmadzai

HR Manager/Executive Assistant

Bahar Ahmadzai has been working for the Concussion and Migraine Clinic/Hyde Street Community Services since 2021. She is currently the HR Manager/Executive Assistant to the CEO. She currently holds her Bachelor of Science from California State University Sacramento and is currently completing her Master of Healthcare Administration concentrating on Healthcare Management.

Bahar Ahmadzai

Manny Valentina

Manny Valentina

Admin Support

Manny Valentina graduated from the University of California, Merced with a BA of Psychology. Manny is a mental health worker at the Hyde Street Community Services (HSCS) and admin support at the Concussion and Migraine Clinic (CMC) since May 2021.


Yvette D. Hunt

Clinical Coordinator

Yvette D. Hunt is the Operations Administrator at Hyde Street Community Services. I am also the Clinical Coordinator for the Concussion and Migraine Clinic. I have been a part of the organization since April of 2022. I am responsible for scheduling the providers in CMC, as well as completing the intake process with clients. I have a long history with the City and County of San Francisco DPH.(Population Health Division),where I was the Operations Administrator in the city. I have over 5 years of experience working with non-profit organizations and diverse populations.

Yvette D. Hunt
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