Professional Advisory Council

Mohammed Ahmed, M.D.


Dr. Ahmed is an expert in the treatment of various brain disorders using Neuromodulation/Transcranial Magnetic Stimulation (TMS) for TBI patients including veterans and former NFL players.

Dan Gardner, M.D.

Psychiatrist and Psychoanalyst

Dr. Gardner is a psychiatrist and psychoanalyst who treats psychiatric problems resulting from Traumatic Brain Injury.

Sanjay Ghosh, M.D.


Sanjay Ghosh, MD is a board-certified neurosurgeon who specializes in spinal surgery, cranial and spinal trauma, radiosurgery, and cranial base surgery. He is the director of neurosurgery for SENTA Clinic in San Diego.

Carl Hillier, O.D., FCOVD

Rehabilitative Optometrist

Dr. Hillier evaluates and treats the visual problems caused by acquired brain injury with an emphasis on double vision, visual field loss and visually induced balance disorders.

Harish Hosalkar, M.D.

Orthopedic Surgeon

Recognized as one of San Diego’s most well-known and successful orthopedic surgeons, Dr. Harish is affiliated with multiple hospital systems in San Diego. Dr. Hosalkar is trained in neuromuscular orthopedic surgery, including management of...

Catharine Kroger-Diamond


Catharine Kroger-Diamond is a personal injury attorney with over 30 years of experience, with emphasis in severe cases, including traumatic brain injuries.

Amy Magnusson, M.D.

Bio coming soon…

Mark McDonough, Ph.D.


Dr. McDonough has focused on neuropsychological testing of children and adults, toxicity, traumatic brain injury, and psychological assessments.

Walter Strauser, M.D.

Pain Medicine, Rehabilitation and Psychiatry

Dr. Strauser has 35 years of experience working with brain injury patients and their families to address cognitive, emotional and personality changes along with strategies to foster functional independence.

Barbara Welsh-Osga, Ph.D.

Clinical Psychologist

Dr Barbara Welsh-Osga is a clinical psychologist who specializes in treating issues related to neuro-rehabilitation and behavioral medicine.

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Serving the Brain Injury Community for 30+ years