About The Neuron Clinic

The Neuron Clinic is an evidenced-based patient focused neurology medical practice that provide services for patients suffering from a variety of neurological disorders. Patient care is paramount – the driving force in everything we do. The Neuron Clinic is committed to state-of-the-art clinical excellence, to partnership and collaboration with other treating health care providers to ensure continuity of care, to utilization of data to individually tailor services for continual improvement in outcomes, and to empowering patients to make informed choices and help them achieve their goals. This is offered in a compassionate and safe environment that provides education, support, and best practices in integrated care.
Our multiple locations serve the communities of Temecula, Murrieta, Menefee, Hemet Fallbrook, Escondido, San Marcos, Vista, Poway, Chula Vista, National City, San Diego, South-bay and surrounding areas.

Meet Our Team

Branko Huisa, MD is the founder and medical director of The Neuron Clinic. He is a board-certified neurologist and vascular neurologist with over 16 years of experience. 
Monika Gupta, MD is co-founder of The Neuron Clinic. She is a board-certified member of the American Board of Psychiatry and Neurology and the American Board of Electrodiagnostic Medicine. 
Klari Olenski, DO is a board-certified Neurologist with special qualifications in Child Neurology. 
Jose Soria, MD is a board certified Neurologist, Alzheimer’s disease expert and cognitive impairment specialist.
Aleksandrya Asiedu, DNP is a board-certified member of the American Academy of Nursing Practitioners.
Lindsey Lehman, NP is a Board-Certified Nurse Practitioner from the American Academy of Nurse Practitioners.
Fariba Farhidvash, MD is a board certified neurologist with over 10 years of clinical experience. She recently moved to San Diego from Atlanta, GA and is looking forward to serving the San Diego community.
Roberto Gratianne, MD is a skilled neurologist with over 30 years of experience treating patients. He has been a pillar of San Diego’s neurological community, offering his expertise and compassionate care to the South Bay for many years.
Sarah Jane de Dios, AGACNP-BC is an Adult-Gerontology Acute Care Nurse Practitioner Board-Certified with the American Association of Critical-Care Nurses.
Brent Silver, MD is a board-certified neurologist at TNC.He completed a fellowship in neuromuscular medicine at UCLA with training in electromyography/nerve conduction studies as well as caring for patients with neuromuscular diseases.
Ana Carrión-Gelabert, RN, MSN, CFNP is a certified Family Nurse Practitioner. She received her Bachelor of Science in Nursing from George Mason University and earned her Master of Science in Nursing at Marymount University in Virginia.
Kevin McGehrin, MD, is a board-certified neurologist and palliative care physician who provides expert care for patients with a wide variety of neurological conditions.
Alise Pham, DO is a board-certified neurologist with a subspecialty in headache medicine.
Maksym Marek, MD is a board-certified neurologist specializing in headache and post-concussion syndromes.
Vanessa Nguyen, FNP is a Board-Certified Family Nurse Practitioner through the National American Association Credentialing Center.
Ana Maleki, MD is a neurology faculty at Loma Linda University.
Nina Riggins, MD, PhD is a board certified Neurologist and UCNS certified Headache Specialist.
JiraJane Aguilar, FNP is nationally certified as a Family Nurse Practitioner through the American Nurses Credentialing Center.
Ross Mandeville, MD is a board-certified neurologist and neurophysiologist who enjoys treating the broad spectrum of neurological disorders.
Paulina Perez- Curiel, PA earned a Master of Medical Science degree at the Yale School of Medicine Physician Associate Program.
Jacob Hall, MD completed his medical education at the University of Southern California, followed by residency and fellowship training at Stanford University.
Tashia L. Sperry, PA-C is a Board-Certified Physician Assistant with over 20 years of experience working in various hospitals and healthcare settings in New York, Florida and California.

You can find more information about our neurologists and the rest of our team by clicking here.


    We are actively looking to hire talented Neurologists, Medical Office Assistants, and Bilingual (Spanish) Nurse Practitioners – Physician Assistants who are passionate about patient care and committed to clinical excellence.

  • Join Us!

Neurological Conditions

Comprehensive Care for Neurological Conditions
Neurological conditions significantly impact a person’s quality of life. These conditions affect the brain, spinal cord, and nerves, leading to a variety of symptoms such as seizures, weakness, memory loss, and balance problems. Our neurology clinics in Chula Vista, San Marcos, and Temecula are dedicated to providing comprehensive care to patients and their families living with neurological conditions.
Our team of board-certified neurologists and advanced practice providers utilize advanced technology to aid in the diagnosis and treatment of neurological conditions.

Specialized Treatments for Dementia and Alzheimer’s
Our neurology clinics in Chula Vista, San Marcos, and Temecula recognize the importance of specialized care for individuals living with dementia and Alzheimer’s disease. We provide dedicated treatment options and therapies tailored to the unique needs of these patients.
Dementia and Alzheimer’s disease are progressive conditions that affect memory, cognition, and behavior. Our neurologists at The Neuron Clinic understand the challenges faced by patients and families and provide support throughout the treatment process. We work closely with families to develop personalized care plans that treat the whole person and not just their medical condition.
In addition to personalized care plans, our clinic offers specialized treatments for dementia and Alzheimer’s disease. Our research team provides access to the newest therapies available that are being tested through clinical trials. These trials allow patients to receive innovative treatments that have the potential to slow down the progression of dementia. By participating in these trials, patients also contribute to the advancement of medical knowledge and potentially benefit from cutting-edge therapies.

Leqembi (Lecanemab) Treatment
Leqembi (Lecanemab) infusions are a promising new treatment option to slow down the cognitive and functional decline associated with Alzheimer’s disease. Leqembi treatment is a targeted approach to reduce the accumulation of amyloid beta protein, which research has shown to play a critical role in the onset and progression of Alzheimer’s disease. By reducing the accumulation of amyloid plaques in the brain, this medication and others like it delay cognitive decline in individuals with Alzheimer’s disease. This translates to better quality of life for both patients, families, and caregivers.

What is Leqembi and How Does it Work?
Leqembi is an antibody therapy designed to target the amyloid beta protein, which contributes to the development and progression of Alzheimer’s disease. By binding to and clearing amyloid plaques from the brain, Leqembi slows down the progression of the disease.

Who Qualifies for Leqembi Infusions?
Individuals with mild cognitive impairment or mild dementia due to Alzheimer’s disease are candidates for Leqembi infusions. Our neurology team will review your medical history, perform a thorough evaluation and confirm the presence of the amyloid protein to make sure you qualify for Leqembi.

Dr. Jose Soria - New treatment for Alzheimer's disease

  • ALS and Muscular Dystrophy

  • Alzheimer’s disease

  • Cerebral Vascular Malformations

  • Cranial Nerves Disorders and Neuropathies

  • Dementia

  • Epilepsy

  • Headaches

  • Memory Disorders

  • Multiple Sclerosis

  • Neuromuscular and Related Diseases

  • Parkinson’s Disease

  • Stroke

  • Traumatic Brain Injury (TBI) and Concussion

  • Vertigo and Dizziness



    It is with great pleasure that we announce the opening of our new clinic in San Marcos, CA. The new clinic will bring exceptional care to San Diego north county, San Marcos, Escondido, and surrounding areas. New patients and referrals welcome!

  • Schedule Your Appointment