The 20 Best Insomnia Doctors Near Me in Orange, CA

Find the Top Insomnia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 492 doctor with experience in Insomnia near Orange, CA. Of these, 462 are Experienced, 27 are Advanced and 2 are Distinguished.

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

    Errajith Desilva is a Neurologist and a Sleep Medicine provider practicing medicine in Fullerton, California. Dr. Desilva is rated as a Distinguished provider by MediFind in the treatment of Insomnia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Insomnia, Drowsiness, Gastrostomy, and Endoscopy. Dr. Desilva is currently accepting new patients.

    Experienced in Insomnia
    Pediatric Neurology
    Experienced in Insomnia
    Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Allison Przekop is a Pediatric Neurologist practicing medicine in Orange, California. Dr. Przekop is rated as an Experienced provider by MediFind in the treatment of Insomnia. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Transient Tic Disorder, Tourette Syndrome, Stereotypic Movement Disorder, and Spasmus Nutans. Dr. Przekop is currently accepting new patients.

    Experienced in Insomnia
    Neurology | Pediatric Neurology
    Experienced in Insomnia
    Neurology | Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Megerian is a Neurologist and a Pediatric Neurologist practicing medicine in Orange, California. Dr. Megerian is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, Aphantasia, Alzheimer's Disease, Apraxia, and Thrombectomy. Dr. Megerian is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Insomnia
    Internal Medicine
    Advanced in Insomnia
    Internal Medicine
    1010 West La Veta Avenue, Suite 610, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alex Zand is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Zand is rated as an Advanced provider by MediFind in the treatment of Insomnia. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, Gastrostomy, and Bone Graft. Dr. Zand is currently accepting new patients.

    Orange County Healthcare Agency

    405 W 5th St Ste 533, 
    Santa Ana, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Nalleli Garrido is a Psychologist practicing medicine in Santa Ana, California. Dr. Garrido is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Major Depression, Obsessive-Compulsive Disorder (OCD), and Insomnia.

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Oc Urgent Care Medical Group

    4720 E Chapman Ave, 
    Orange, CA 
     (3.0 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nahla Salem is a primary care provider, practicing in Family Medicine in Orange, California. She has been practicing medicine for over 21 years. Dr. Salem is rated as an Advanced provider by MediFind in the treatment of Insomnia. She is also highly rated in 218 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children. Dr. Salem is board certified in American Board Of Family Medicine.

    Advanced in Insomnia
    Internal Medicine
    Advanced in Insomnia
    Internal Medicine

    Mai Do Inc,kelvin

    1002 N Fairview St, 
    Santa Ana, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kelvin Mai is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Mai is rated as an Advanced provider by MediFind in the treatment of Insomnia. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Osteomyelitis in Children.

    Advanced in Insomnia
    General Practice
    Advanced in Insomnia
    General Practice

    Tustin Longevity Center

    13422 Newport Ave Ste L, 
    Tustin, CA 
     (4.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rita Ellithorpe is a primary care provider, practicing in General Practice in Tustin, California. She has been practicing medicine for over 44 years. Dr. Ellithorpe is rated as an Advanced provider by MediFind in the treatment of Insomnia. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Heavy Metal Poisoning, Menopause, Homocystinuria, and Methylmalonic Acidemia with Homocystinuria.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Lam Clinic

    2492 Walnut Ave Ste 100, 
    Tustin, CA 
     (4.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Carrie Lam is a primary care provider, practicing in Family Medicine in Tustin, California. She has been practicing medicine for over 10 years. Dr. Lam is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her clinical expertise encompasses Malabsorption, Gas Bloat Syndrome, Small Bowel Bacterial Overgrowth, and Bacterial Gastroenteritis.

    Experienced in Insomnia
    Family Medicine | Pediatrics
    Experienced in Insomnia
    Family Medicine | Pediatrics

    Caduceus Medical Group

    18200 Yorba Linda Blvd, Suite 250, 
    Yorba Linda, CA 
     (7.3 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dennis Ponzio is a primary care provider, practicing in Pediatrics and Family Medicine in Yorba Linda, California. He has been practicing medicine for over 38 years. Dr. Ponzio is rated as an Experienced provider by MediFind in the treatment of Insomnia. His clinical expertise encompasses High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Ponzio is board certified in American Board Of Family Medicine.

    Distinguished in Insomnia
    Intensive Care Medicine
    Distinguished in Insomnia
    Intensive Care Medicine

    Office

    20350 SW Birch St Ste 100, 
    Newport Beach, CA 
     (10.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hugo Paz Y Mar is an Intensive Care Medicine provider practicing medicine in Newport Beach, California. Dr. Paz Y Mar is rated as a Distinguished provider by MediFind in the treatment of Insomnia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Insomnia, Obstructive Sleep Apnea, Cerebral Hypoxia, and Central Sleep Apnea.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Orange Family Medicine

    229 S Glassell St, 
    Orange, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Alonzo Flores is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Flores is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Maturity Onset Diabetes of the Young.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine
    845 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hal Shimazu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Shimazu is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Cirrhosis, Purpura, and Autoerythrocyte Sensitivity. Dr. Shimazu is currently accepting new patients.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Optum - Chapman

    845 E Chapman Ave, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Ana Fajardo is a primary care provider, practicing in Family Medicine in Orange, California. She has been practicing medicine for over 27 years. Dr. Fajardo is rated as an Experienced provider by MediFind in the treatment of Insomnia. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Fajardo is board certified in American Board Of Family Medicine.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Optum - Chapman

    845 E Chapman Ave, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine
    1240 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Neal Patel is a primary care provider, practicing in Family Medicine in Orange, California. He has been practicing medicine for over 10 years. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Middle East Respiratory Syndrome (MERS), Heart Murmurs, and High Cholesterol. Dr. Patel is currently accepting new patients.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine
    1240 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Pravin Sharma is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Insomnia. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Sitosterolemia, High Cholesterol, and Nasal Flaring.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine
    1040 East Chapman Avenue, 
    Orange, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Lawrence Ehrlich is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Ehrlich is rated as an Experienced provider by MediFind in the treatment of Insomnia. His clinical expertise encompasses Empyema, Neurosarcoidosis, Sarcoidosis, and Nephrosclerosis.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Fernando Montelongo, MD

    932 E Chapman Ave, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Fernando Montelongo is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Montelongo is rated as an Experienced provider by MediFind in the treatment of Insomnia. His clinical expertise encompasses Familial Hypertriglyceridemia, Type 1 Diabetes (T1D), Nonbacterial Prostatitis, and Bacterial Prostatitis.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Comprehensive Pulmonary And Primary Care Of Orange County

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Seogeun Hong is a primary care provider, practicing in Internal Medicine in Orange, California. She has been practicing medicine for over 18 years. Dr. Hong is rated as an Experienced provider by MediFind in the treatment of Insomnia. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Hong is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 492

    Last Updated: 04/28/2026

    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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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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