Richa S. Singh, MD

Accepting New Patients
26800 Crown Valley Parkway, Suite 385
Mission Viejo, CA 92691
44.9 miles away
Medical Groups & Affiliations
Providence Medical Network
This provider is part of the larger Providence network and you may be able to access providers, hospitals, and services with the following groups:
  • Mission Heritage Medical Group and Affiliated Physicians
  • St. Joseph Heritage Medical Group and Affiliated Physicians
  • St. Jude Heritage Medical Group and Affiliated Physicians
Speaks: English
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Mission Heritage Mission Viejo - Neurology

26800 Crown Valley Parkway, Suite 385, Mission Viejo, CA 92691

Insurances Accepted

This information provides an overview of accepted insurance plan types for new patients. Coverage may vary by specific plan. Please verify with your insurance provider before visiting us for care. Established patients should call to verify insurance acceptance.

About Richa S. Singh

Dr. Richa Singh attended medical school at the American University of Antigua and later completed her residency training in Adult Neurology at Allegheny Health Network in Pittsburgh, PA. During her early years of medical school, observing patients in a resource-limited setting sparked her interest in clinical medicine. Seeing the impact of poorly controlled chronic diseases, particularly diabetes, reinforced her belief that education is power and how effective communication is fundamental to patient care. She later pursued fellowship training in Multiple Sclerosis and Neuroimmunology at the University of North Carolina at Chapel Hill. Dr. Singh was drawn to Multiple Sclerosis because it is one of the few fields in neurology where timely diagnosis and treatment can truly change the trajectory of a patient's disease. She believes that caring for patients with neuroimmunologic diseases extends beyond diagnosis and disease-modifying therapy. By focusing on mobility and cognitive changes over time, rehabilitation and access to wellness resources remain central to long-term care.

Medical School

American University of Antigua College of Medicine

Internship

Allegheny Health Network

Residency

Allegheny Health Network
Adult Neurology

Fellowship

University of North Carolina - Chapel Hill

Board Certifications
  • American Board of Psychiatry and Neurology, Neurology
Mission Heritage Mission Viejo - Neurology
26800 Crown Valley Parkway, Suite 385
Mission Viejo, CA 92691

Medical Groups & Affiliations
Providence Medical Network

Outside of medicine, I enjoy practicing yoga, reading, dancing, cooking, and spending time with my French bulldog, Rodi. 

Fun fact: I speak fluent Spanish and enjoy connecting with people (and patients!) from diverse backgrounds.

Conditions and Procedures

  • Abnormal Reflexes
  • Agnosia
  • Alzheimer's Disease
  • Amyloid Neuropathy
  • Amyotrophic Lateral Sclerosis
  • Aneurysm
  • Anti-Nmda Receptor Encephalitis
  • Arm Weakness
  • Arteriovenous Malformation (Avm)
  • Ataxia
  • Atypical Parkinsonism
  • Autoimmune Encephalitis
  • Autoimmune Encephalopathy
  • Autoimmune Neuropathy
  • Autonomic Nervous System Disorders
  • Benign Paroxysmal Positional Vertigo
  • Brachial Plexus Injury
  • Brain Arteriovenous Malformation
  • Brain Concussion
  • Brain Injury
  • Brain Lesions
  • Cadasil
  • Cadasil Syndrome
  • Cancer Related Cognitive Disorder
  • Capacity Assessment
  • Carotid Stenosis
  • Carpal Tunnel Syndrome (Cts)
  • Central Nervous System Abscess
  • Central Nervous System Lupus
  • Cerebellar Ataxia
  • Cerebellar Disease
  • Cerebral Aneurysm
  • Cerebral Anomalies
  • Cerebral Lipidosis
  • Cerebral Microvascular Injury
  • Cerebrovascular Accident (Cva)
  • Cervical Dystonia
  • Cns Vasculitis
  • Cognitive Impairment
  • Concussion
  • Corticobasal Degeneration
  • Cranial Nerve Injury
  • Craniofacial Neuralgias
  • Dementia
  • Diabetic Neuropathy
  • Disorder Of Balance
  • Distal Muscular Dystrophy
  • Disturbance Of Skin Sensation
  • Dysarthria
  • Dysautonomia
  • Dysesthesia
  • Dyskinesia
  • Encephalitis
  • Encephalopathies
  • Epilepsy
  • Epilepsy Medication Management
  • Episodic Migraine
  • Essential Tremor
  • Extrapyramidal Disorders
  • Facial Asymmetry
  • Facial Nerve Disease
  • Facial Nerve Palsy And Paresis
  • Facial Nerve Paralysis
  • Facial Pain
  • Facial Spasm
  • Facial Tingling
  • Flaccid Hemiplegia
  • Focal Dystonia
  • Functional Neurologic Disorder
  • Guillain Barre Syndrome (Gbs)
  • Handwriting Tremor
  • Headache
  • Hemineglect
  • Hemiparesis
  • Hemiplegia
  • Hereditary Sensory Neuropathy
  • Hypnic Headache
  • Impaired Coordination
  • Increased Intracranial Pressure
  • Intermittent Tremor
  • Isolated Central Nervous System Vasculitis
  • Kinetic Tremor
  • Leg Weakness
  • Lip Droop
  • Lobar Atrophy Of Brain
  • Maternal Neurologic Disorders
  • Medication Overuse Headache
  • Memory Disorders
  • Metabolic Brain Disorders
  • Movement Disorders
  • Multiple Sclerosis
  • Multiple Sclerosis (Ms) Rehabilitation
  • Muscle Weakness
  • Myasthenia Gravis
  • Myelitis
  • Myelopathy
  • Nerve Diseases
  • Nerve Root Disorder
  • Nervous System Disorders
  • Neuralgia
  • Neurocognitive Disorder
  • Neurodegenerative Diseases
  • Neuroinflammatory Disorders
  • Neurologic Disorder Treatments
  • Neurolysis
  • Neuromuscular Diseases
  • Neuromuscular Disorders
  • Neuromyelitis Optica (Nmo)
  • Neuropathic Pain
  • Neuropathy
  • Neurosyphilis
  • Neurovascular Disease
  • Non Ruptured Cerebral Aneurysm
  • Numbness Of Face
  • Occipital Neuralgia
  • Opsoclonus Myoclonus Ataxia Syndrome
  • Optic Neuropathy
  • Orofacial Pain
  • Orthostatic Hypotension
  • Paraplegia
  • Paresthesia
  • Parkinson's Disease (Pd)
  • Parkinson's Treatment
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disease
  • Peripheral Nerve Injury
  • Peripheral Neuropathy
  • Periventricular Leukomalacia
  • Peroxisomal Disorders
  • Polyneuropathy
  • Positional Vertigo
  • Primary Progressive Aphasia
  • Pseudotumor Cerebri
  • Quadriplegia
  • Radial Nerve Neuropathy
  • Radiculopathy
  • Receptive Aphasia
  • Reversible Cerebral Vasoconstriction Syndrome (Rcvs)
  • Sciatica
  • Sensory Impairment
  • Sinus Stenosis
  • Sleep Related Headache
  • Small Fiber Neuropathy
  • Spine Arteriovenous Malformation (Avm)
  • Spinocerebellar Degeneration
  • Spinocerebellar Diseases
  • Stroke Related Spasticity
  • Subarachnoid Hemorrhage
  • Subdural Hygroma
  • Syncope
  • Tetraplegia
  • Tic Disorders
  • Tinnitus
  • Tonic Clonic Seizure
  • Torticollis
  • Transient Cerebral Ischemia
  • Transient Ischemic Attack (Tia)
  • Traumatic Brain Injury
  • Tremor
  • Trigeminal Autonomic Cephalgias
  • Trigeminal Nerve Injury
  • Trigeminal Neuralgia
  • Trochlear Nerve Injury
  • Twitching
  • Ulnar Neuropathy
  • Unable To Grip
  • Unsteady Gait
  • Vertigo
  • Wada Testing
  • Weakness Of Eye Closure
  • West Nile Encephalitis