About Our Practice

As the most comprehensive neurosciences program in Orange County, Newport Neurospecialists offers significant expertise in many neurological programs.

Our mission – an integrated, multidisciplinary team approach to disorders of the brain, nerves and spine using the best evidence based clinical care, state of the art technology, and advanced clinical research, all focused on the individual patient need.

Orange County’s Leading Neuroscience Program

The physicians of Newport Neurospecialists and Newport Neurohospitalists have come together to bring patients the most comprehensive neurosciences program in Orange County. Newport Neurospecialists offers significant expertise in many neurological programs.

Our mission – an integrated, multidisciplinary team approach to disorders of the brain, nerves and spine using the best evidence based clinical care, state of the art technology, and advanced clinical research, all focused on the individual patient need.

With the mission of delivering the best health care to our community, Hoag established one of the first neurohospitalist (hospital-based neurologists) programs in the nation.

With the number of stroke patients reported each year, it’s critical to aggressively and expediently treat neurologic illness with an in-hospital team.

When experiencing a stroke or other neurological emergency, you will most likely be transported to the closest hospital, not to the nearest neurologist office. So why not house these experts right at the hospital?

Hoag believes it’s essential to have neurologists and neurosurgeons available at the hospital, especially during emergencies such as stroke. Our commitment is not only to pioneer this progressive concept, but also to continually expand our vision and work toward delivering the finest neurological care to the patients we serve.

Meet Our Team

Behind everything we offer our patients at Newport Neurospecialists are the compassionate and experienced doctors, ready to provide world-class healthcare.

JAY PUANGCO, MD

Jay Puangco, MD currently serves as Chief of Service for the Hoag Voltmer Sleep Center. He is one of the most sought after sleep physicians in Orange County.

DAVID BROWN, MD

David Brown, MD is a Neurologist and fellowship trained Stroke Specialist who has been voted one of the top Neurologists in Orange County.

DAVID MILLETT, MD, PhD

David Millett, MD, PhD is a passionate epileptologist who has established two epilepsy programs over the past 9 years in Southern California.

JASON MUIR, MD

Jason Muir, MD is uniquely board certified in Neurology, Sleep Medicine and Clinical Neurophysiology. He is highly respected by his colleagues and peers in the fields of neurology and sleep medicine.

ANDREW LY, MD

Andrew Ly, MD is advising and leading the charge in developing a concussion/head injury program for the community. He is a board-certified member of the American Board of Psychiatry and Neurology.

VICTOR DOAN, MD

Victor Doan, MD is board-certified neurologist. He graduated from the University of California, Berkeley with a degree in Molecular and Cell Biology: Neurobiology.

Ruth Morin, Ph.D.

RUTH MORIN, Ph.D.

Ruth Morin, Ph.D., is a clinical neuropsychologist. She earned her doctorate from Columbia University, with clinical training from Columbia University Medical Center’s Neurology department and Comprehensive Epilepsy Center, and Mt. Sinai St. Luke’s Hospital in New York City.

LAUREN BENNETT, Ph.D., ABPP-CN

Lauren Bennett, PhD is a clinical neuropsychologist specializes in neurodegenerative diseases, traumatic brain injury, vascular disease/stroke, epilepsy, multiple sclerosis, and the relationship between psychological and cognitive symptoms. sports.

MS Specialist

DR. YASIR N. JASSAM, MD

Yasir Jassam, MBChB, MRCP(UK), is a neurologist and a neuroimmunologist. After graduating from medical school, he received post graduate training in both internal medicine and neurology. He completed Core Medical Training (CMT) in Cambridge

Nurse practitioner at Hoag

Anh Tuan Nguyen, ACNPC-AG

Anh Tuan Nguyen, ACNPC-AG has been working as neurology Nurse Practitioner in the inpatient setting for over 10 years. He is compassionate, detail oriented, and professional. We are delighted to have him as a team member at Newport Neurospecialists.

ASHLEY K. MILLER, PhD

Ashley Miller, Ph.D., ABPP-CN

Ashley Miller, Ph.D., ABPP-CN is a board certified clinical neuropsychologist. Her clinical areas of interest include neurodegenerative diseases, movement disorders, cerebrovascular disease/stroke, traumatic brain injury, and cognitive concerns in the context of other medical conditions and/or psychiatric illness. 

Miki Ohata

MIKI OHATA, NP

Miki Ohata is a board certified Adult Gerontology Nurse Practitioner who specializes in memory and cognitive disorders. She is excited for the opportunity to be part of the team to develop a memory and cognitive disorders screening program for Newport Neurospecialists.

Nurse Practitioner

Erin Fromm, NP

Erin Fromm is a board-certified family nurse practitioner who specializes in neurological disorders, with specialty training in multiple sclerosis, NMO and other CNS neurodegenerative diseases. She began her career 20 years ago as an ICU RN caring for a wide range of complex disease states and prides herself on providing top level, compassionate care.

Alyssa Nurse Practitioner

Alyssa Fessler, NP

Meet Alyssa Fessler FNP-C, a highly skilled and compassionate Nurse Practitioner with a wealth of experience spanning over 15 years in the Emergency Department, Interventional Radiology, and Gamma Knife units. Alyssa is passionate about providing precise and effective treatment for various neurological conditions, including stroke, epilepsy, and sleep disorders.

Our Mission Is to Provide a Professional & Honest Approach to Health Care

Our Programs

Concussions | Sleep | Epilepsy | Stroke | Neurodiagnostics | Neurophysiology

Concussions

Traumatic brain injuries that are caused by a blow to the head or body that jars or shakes the brain.

Stroke

A stroke is the sudden onset of focal neurological symptoms due to a sudden injury to the brain.

Epilepsy

A common neurological disorder that is often known to cause uncontrollable seizures.

Sleep

Poor sleep has been linked to several health issues which include high blood pressure, blood sugar instability and weight gain.

Neurodiagnostics

The use of advanced healthcare technology to diagnose seizures and other neuromuscular disorders.

Neurophysiology

The interface of sleep and neurology determines medical issues and disorders related to both disease and wellness. 

Patient Testimonials

What Our Patients Have To Say About Our Healthcare Services

“I’m very thankful for the wonderful staff and physicians at Hoag. I was treated extremely well and everyone seemed genuinely concerned about my well being.”

Susie Chew

“My memory and naming ability are awesome now. My husband said from the moment I woke up from surgery, ‘The old Tiffany is back.’ Dr. Millett and Dr. Liu are phenomenal. I am so grateful for the help they’ve given me.”

Tiffany Mueller

“When we moved to Arizona, Dr. Millet asked me if I wanted him to help me find a doctor there. I said, ‘No. I’m staying with you. We’re with you for life.’”

Emily Shafer

Better Health Care is Our Mission

Concussions | Sleep | Epilepsy | Stroke | Neurodiagnostics | Neurophysiology

NEUROSCIENCE NEWPORT

 520 Superior Ave, Suite #205 Newport Beach, CA 92663 

(949) 764-1843

NEUROSCIENCE IRVINE

16405 Sand Canyon Ave, 220
Irvine, CA 92618

(949) 336-8633

HOAG VOLTMER SLEEP CENTER

510 Superior Ave, Suite 200-A
Newport Beach, CA 92663

(949)-764-8070