The 20 Best Insomnia Doctors Near Me in Cerritos, CA

Find the Top Insomnia Experts and Specialists

The 20 Best Insomnia Doctors near Cerritos, CA

Last Updated: 02/22/2026

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MediFind found 651 doctor with experience in Insomnia near Cerritos, CA. Of these, 606 are Experienced, 38 are Advanced and 1 are Distinguished.

Location
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651 providers found
    Distinguished in Insomnia
    Neurology | Sleep Medicine
    Distinguished in Insomnia
    Neurology | Sleep Medicine
    101 East Valencia Mesa Drive, Suite 7B, 
    Fullerton, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Errajith Desilva is a Neurologist and a Sleep Medicine provider in Fullerton, California. Dr. Desilva is rated as a Distinguished provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obstructive Sleep Apnea, Insomnia, Drowsiness, Gastrostomy, and Endoscopy. Dr. Desilva is currently accepting new patients.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Via Care Community Health Center

    10230 Artesia Blvd, Ste 207, 
    Bellflower, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sanatkumar Patel is a primary care provider, practicing in Internal Medicine in Bellflower, 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, Type 2 Diabetes (T2D), High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Insomnia
    Pulmonary Medicine
    Experienced in Insomnia
    Pulmonary Medicine

    Sarathi Bhattacharyya, MD

    3828 Schaufele Ave Ste 200, 
    Long Beach, CA 
     (4.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Sarathi Bhattacharyya is a Pulmonary Medicine provider in Long Beach, California. Dr. Bhattacharyya has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obstructive Sleep Apnea, Periodic Limb Movement Disorder, Drowsiness, and Eosinophilic Asthma.

    Learn about our expert tiers
    Experienced in Insomnia
    Sleep Medicine
    Experienced in Insomnia
    Sleep Medicine
    5300 Katella Avenue, 
    Los Alamitos, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Valerie Cacho is a Sleep Medicine provider in Los Alamitos, California. Dr. Cacho is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Obstructive Sleep Apnea, Insomnia, Drowsiness, and Excessive Daytime Sleepiness. Dr. Cacho is currently accepting new patients.

    Edwin M. Mangune
    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Marcelo Mangune Medical Corporation

    9604 Artesia Blvd, 
    Bellflower, CA 
     (3.8 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English

    Edwin Mangune is a primary care provider, practicing in Internal Medicine in Bellflower, California. Dr. Mangune has been practicing medicine for over 19 years and 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 Osteomyelitis in Children.

    Gerald A. Cohen
    Experienced in Insomnia
    Internal Medicine | Psychiatry
    Experienced in Insomnia
    Internal Medicine | Psychiatry

    Prohealth Partners A Medical Group Inc

    3801 Katella Ave, 
    Los Alamitos, CA 
     (4.3 miles away)
    Experience:
    50+ years
    Languages Spoken:
    English

    I believe in taking a personal interest in the care of my patients, as if they were members of my own family. Genuine caring means looking beyond the symptomatic characteristics of disease to find the real source of the problem. Compassion, and the skills to perform effectively, are the essence of quality health care. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obesity, Premenstrual Syndrome, Asthma in Children, Asthma, and Kidney Transplant.

    Tiffany M. Spearman
    Nurse Practitioner
    Nurse Practitioner

    Tiffany Spearman, NP,PMHNP-BC,APRN

    Lakewood Blvd, 
    Lakewood, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tiffany Spearman practices in Lakewood, California. Her top areas of expertise are Major Depression, Obsessive-Compulsive Disorder (OCD), Generalized Anxiety Disorder (GAD), and Bipolar Disorder (BPD).

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Jonah Medical Group, Inc

    408 S Beach Blvd, 
    Anaheim, CA 
     (4.9 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English

    Edwin Choi is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Choi has been practicing medicine for over 32 years and is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Dr. Sasha Maher D.O.

    10861 Cherry St Ste 106, 
    Los Alamitos, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Tamara Maher is a primary care provider, practicing in Family Medicine in Los Alamitos, California. Dr. Maher is rated as an Advanced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Osteomyelitis in Children, and Seasonal Affective Disorder (SAD).

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Ejw Inc.

    18331 Gridley Rd Ste A, 
    Cerritos, CA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Ehum is a primary care provider, practicing in Family Medicine in Cerritos, California. Dr. Ehum is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Cholesterol.

    Experienced in Insomnia
    Family Medicine | Internal Medicine
    Experienced in Insomnia
    Family Medicine | Internal Medicine

    Core Healthcare Group

    17150 Norwalk Blvd, 
    Cerritos, CA 
     (0.8 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English
    Offers Telehealth

    Francisco Badar is a primary care provider, practicing in Internal Medicine and Family Medicine in Cerritos, California. Dr. Badar has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Migraine, Gout, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Office

    12146 South St Ste B, 
    Artesia, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Tzong Hwang is a primary care provider, practicing in Internal Medicine in Artesia, California. Dr. Hwang is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Insomnia, Cerebral Arteriovenous Malformation, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Pioneer Medical Group Inc.

    16510 Bloomfield Ave, 
    Cerritos, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Jane Kong is a primary care provider, practicing in Family Medicine in Cerritos, California. Dr. Kong is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Osteomyelitis in Children, Glycine Encephalopathy, Type 2 Diabetes (T2D), and Obesity.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Optum - Cerritos

    13357 South St, 
    Cerritos, CA 
     (1.1 miles away)
    Experience:
    9+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravi Bhakta is a primary care provider, practicing in Family Medicine in Cerritos, California. Dr. Bhakta has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Familial Hypertension.

    Experienced in Insomnia
    Sleep Medicine | Pulmonary Medicine
    Experienced in Insomnia
    Sleep Medicine | Pulmonary Medicine
    11821 South St, 
    Cerritos, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Mark Chung is a Sleep Medicine specialist and a Pulmonary Medicine provider in Cerritos, California. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Drowsiness, and Asthma.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Office

    11432 South St, 
    Cerritos, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Rosemarie Melchor is a primary care provider, practicing in Family Medicine in Cerritos, California. Dr. Melchor is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Vitamin D Deficiency, Obesity, Obesity in Children, and High Cholesterol.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Woosung AHN M.D. Inc.

    20145 Pioneer Blvd, 
    Lakewood, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Woo Ahn is a primary care provider, practicing in Internal Medicine in Lakewood, California. Dr. Ahn is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Evans Syndrome, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Hope Fertility & Gynecology

    5451 La Palma Ave Ste 49, 
    La Palma, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Terrisa Ha is a primary care provider, practicing in Family Medicine in La Palma, California. Dr. Ha is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are ECHO Virus, Sitosterolemia, Priapism, and High Cholesterol.

    Experienced in Insomnia
    Internal Medicine | Pediatrics
    Experienced in Insomnia
    Internal Medicine | Pediatrics

    Joshua International Medical Group

    7872 Walker St, 
    La Palma, CA 
     (2.0 miles away)
    Experience:
    40+ years
    Languages Spoken:
    English
    Offers Telehealth

    Winston Wong is a primary care provider, practicing in Internal Medicine and Pediatrics in La Palma, California. Dr. Wong has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Familial Combined Hyperlipidemia.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Joshua International Medical Group

    7872 Walker St, 
    La Palma, CA 
     (2.0 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English

    Kwan Tan is a primary care provider, practicing in Internal Medicine in La Palma, California. Dr. Tan has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Familial Combined Hyperlipidemia.

    Showing 1-20 of 651

    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 Cerritos, 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 Cerritos, 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 Cerritos, 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 Cerritos, 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 Cerritos, 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 Cerritos, 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 Cerritos, 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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