The 20 Best Insomnia Doctors Near Me in Lancaster, CA

Find the Top Insomnia Experts and Specialists

The 20 Best Insomnia Doctors near Lancaster, CA

Last Updated: 02/22/2026

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MediFind found 30 doctor with experience in Insomnia near Lancaster, CA. Of these, 29 are Experienced and 1 are Advanced.

Location
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30 providers found
    Experienced in Insomnia
    Intensive Care Medicine
    Experienced in Insomnia
    Intensive Care Medicine

    Office

    44215 15th St W Ste 303, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Young Ko is an Intensive Care Medicine provider in Lancaster, California. Dr. Ko is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Cerebral Hypoxia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Advanced Bronchoscopy, and Gastrostomy.

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Ave. Pediatrics Medical Associates Inc.

    1523 W Avenue J Ste 7, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Allen is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Allen is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Insomnia, Common Variable Immune Deficiency, Primary Immunodeficiency (PID), and Familial Hypertension.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Office

    42135 10th St W Ste 201, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Susan Nasser is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Nasser is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Insomnia, Obesity in Children, Hypothyroidism, and Gastroparesis.

    Learn about our expert tiers
    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Rendel R Houston MD Inc

    44725 10th St W Ste 170, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kanagaratnam Sivalingam is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Sivalingam is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Chronic Kidney Disease, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    William J Copeland MD Inc

    44215 15th St W Ste 315, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ruben Hernandez is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Dementia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Lancaster Medical Office

    43112 15th Street W, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Veronica Johnson is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Type 2 Diabetes (T2D), Chronic Pain, Obesity, and Obesity in Children.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Office

    44241 15th St W Ste 206, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Russell Greif is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Greif is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Maturity Onset Diabetes of the Young, and Gastrostomy.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Antelope Valley Medical Associates

    44469 10th St W, 
    Lancaster, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Hong Nguyen is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Hemolytic Anemia, Hemolytic Crisis, Congenital Hemolytic Anemia, and Low Blood Pressure.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Manuel Arroyo is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Arroyo is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Type 2 Diabetes (T2D), Purpura, Autoerythrocyte Sensitivity, and Gardner-Diamond Syndrome.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Mihir Patel is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Sami Nafoosi is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Nafoosi is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Autoerythrocyte Sensitivity, Purpura, and Gardner-Diamond Syndrome.

    Experienced in Insomnia
    Geriatrics
    Experienced in Insomnia
    Geriatrics

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vincent Ho is a primary care provider, practicing in Geriatrics in Lancaster, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Purpura.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Lancaster Medical Offices

    43112 15th St W, 
    Lancaster, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Prashant Mistry is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Mistry is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Insomnia, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Asthma. Dr. Mistry is currently accepting new patients.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Kaiser Permanente Lancaster Medical Offices

    43112 N 15th Street, 
    Lancaster, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jacqueline Uy is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Uy is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Acne, Vaginal Cysts, Vaginal Dryness, and Asthma in Children. Dr. Uy is currently accepting new patients.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Kaiser Permanente Lancaster Medical Offices

    43112 N 15th St, 
    Lancaster, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rounak Quadri is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Quadri is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Hiccups, Vaginal Cysts, Alopecia Areata, and Autosomal Recessive Hypotrichosis.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Lancaster Medical Office

    43112 N 15th St, 
    Lancaster, CA 
     (2.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Phyu Lwin is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Lwin has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Vaginal Cysts, Vaginal Dryness, Asthma, and Obesity. Dr. Lwin is currently accepting new patients.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Kaiser Permanente Lancaster Medical Offices

    43112 N 15th St, 
    Lancaster, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Babak Yazdi is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Yazdi is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Asthma.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Kaiser Permanente Lancaster Medical Offices

    43112 N 15th St, 
    Lancaster, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Peter Choi is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Male Genital Sores, Type 2 Diabetes (T2D), and Asthma.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Kaiser Permanente Lancaster Medical Offices

    43112 N 15th St, 
    Lancaster, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Arnel Balbuena is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Balbuena is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Type 2 Diabetes (T2D), Chronic Pain, Maturity Onset Diabetes of the Young, and Obesity.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Bartz-Altadonna Community Health Center

    43322 Gingham Ave, 
    Lancaster, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Arsenio Jimenez is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Jimenez is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, and Obesity in Children.

    Showing 1-20 of 30

    Last Updated: 02/22/2026

    What is the definition of Insomnia?

    Insomnia is trouble falling asleep, staying asleep (usually through the night), or waking up too early in the morning.

    Episodes of insomnia may come and go or be long-lasting.

    The quality of your sleep is as important as how much sleep you get.

    When should I see an Insomnia doctor near Lancaster, CA?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Insomnia doctor near Lancaster, CA?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Insomnia doctors near Lancaster, CA?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Insomnia doctors near Lancaster, CA?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Insomnia doctor near Lancaster, CA?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Insomnia doctor search results page. 

    Why is it important to get a second opinion from a different Insomnia doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Insomnia doctor near Lancaster, CA?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Insomnia doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Insomnia doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Insomnia doctors near Lancaster, CA?

    Look for the filter feature on the left side of the Insomnia doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Insomnia doctor that offers video calls?

    Look for the filter feature on the left-side of the Insomnia doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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