33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Karan, Neurologist in Antioch, CA?
Dr. John Karan, MD is a Neurologist, who primarily practices in Antioch, CA. He has been practicing for over 33 years and is board certified. Dr. Karan graduated from Osmania Medical College, Ntr University of Health Sciences,Hyderabad, India and completed his residency at Alameda Co Med Center. Dr. Karan is fluent in English, Hindi, Panjabi, Punjabi, and Urdu, and is currently seeing new patients. Dr. Karan’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Karan’s office at (925) 753-1986.
Where did Dr. Karan go to medical school and complete their residency?
Residency: Alameda Co Med Center | Veteran's Administration
Medical School: Sri Venkatesvara Medical College, Ntr University Health Science | Osmania Medical College, Ntr University of Health Sciences,Hyderabad, India | Gandhi Med College | Osmania Medical College
What languages does Dr. Karan speak?
Dr. Karan and their clinical team can communicate with patients in the following languages:
English
Hindi
Panjabi
Punjabi
Urdu
What conditions does Dr. Karan treat?
As a Neurologist, Dr. Karan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Karan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Skin Numbness
- Peripheral Nerve Disorder
- Loss of skin sensation
- Cutaneous anesthesia
- Numb skin
ICD-10 Codes:
- R200: Anesthesia of skin
Also known as:
- Epilepsy
- Seizure disorder
- Convulsive disorder
- Falling sickness
ICD-10 Codes:
- G40909: Epilepsy, unspecified, not intractable, without status epilepticus
- G40919: Epilepsy, unspecified, intractable, without status epilepticus
Also known as:
- Seizures
- Epilepsy
- Convulsions
- Fits
ICD-10 Codes:
- R569: Unspecified convulsions
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Ischemic Stroke
- Mini-Stroke
- Stroke
- Transient Ischemic Attack
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- TIA
- Warning Stroke
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- Z8673: Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
Also known as:
- Memory Loss
- Memory
- Amnesia
- Forgetfulness
- Loss of Recall
ICD-10 Codes:
- R413: Other amnesia
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Also known as:
- Sudden Cardiac Arrest
- Heart stops beating
- Cardiopulmonary arrest
ICD-10 Codes:
- I469: Cardiac arrest, cause unspecified
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Tremor
- Shaking
- Involuntary Shaking
- Essential Tremor
- Parkinsonian Tremor
ICD-10 Codes:
- R251: Tremor, unspecified
Also known as:
- Neurological Disorder
- Neurologic Disease
- Nervous System Diseases
- Brain Disorders
- Spinal Cord Conditions
ICD-10 Codes:
- Z8669: Personal history of other diseases of the nervous system and sense organs
Also known as:
- Difficulty Walking
- Walking Problems
- Trouble Walking
- Impaired Gait
ICD-10 Codes:
- R262: Difficulty in walking, not elsewhere classified
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Brain disease (encephalopathy)
- Brain Disease
- Brain disorder
- Brain dysfunction
- Encephalopathy
ICD-10 Codes:
- G9340: Encephalopathy, unspecified
Also known as:
- Parkinson's Disease without Involuntary Movements
- Parkinson's Disease
- Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease
ICD-10 Codes:
- G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations
Which procedures does Dr. Karan perform as a Neurologist?
As a Neurologist, procedures performed by a Dr. John Karan may include:
- Aging Brain (Neuropsychological Testing)
- Cortical Basal Ganglionic Degeneration (CBGD)
- Deep Brain Stimulation
- Disturbance of Skin Sensation
- Electroencephalogram (EEG)
- Evoked Potential Testing
- Gait Simulation
- Greater Occipital Nerve (GON) Block
For detailed information, please contact Dr. Karan's office.
Does Dr. Karan accept my insurance?
Dr. Karan accepts most major insurance plans. Important: Please call our office at (925) 753-1986 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Karan accept in Antioch, CA?
Dr. Karan in Antioch, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Shield of California
Contra Costa
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Kaiser Permanente
Medicaid
Medicare
State of California
UnitedHealthcare
View All Insurances
Where is Dr. Karan's office located?
Dr. John Karan's Primary Practice
3012 Lone Tree Way Ste 300
Antioch, CA 94509
(925) 753-1986
What is Dr. Karan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Karan's National Provider Identifier (NPI) number is 1720007545.
What common questions do patients ask about Dr. Karan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Karan
What is Dr. John Karan's specialty?
Dr. Karan is a Neurologist near Antioch, CA.
A neuropathologist is expert in the diagnosis of diseases of the nervous system and skeletal muscles and functions as a consultant primarily to neurologists and neurosurgeons. The neuropathologist is knowledgeable in the infirmities of humans as they affect the nervous and neuromuscular systems, be they degenerative, infectious, metabolic, immunologic, neoplastic, vascular or physical in nature.
Contact Dr. Karan to book an appointment today.Is this Dr. John Karan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Karan is affiliated with Sutter Delta Medical Center, John Muir Health Walnut Creek Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Neurologist?
Explore Neurologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Karan accepting new patients in Antioch, CA?
Yes, Dr. John Karan is accepting new patients at this time.
Does Dr. John Karan offer online booking?
Please contact Dr. Karan's office at (925) 753-1986 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Karan?
Please contact Dr. Karan's office at (925) 753-1986 for information regarding telehealth appointment availability or for scheduling assistance.
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