The 20 Best Insomnia Doctors Near Me in Rowland Heights, CA

Find the Top Insomnia Experts and Specialists

The 20 Best Insomnia Doctors near Rowland Heights, CA

Last Updated: 02/22/2026

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MediFind found 533 doctor with experience in Insomnia near Rowland Heights, CA. Of these, 501 are Experienced, 31 are Advanced and 1 are Distinguished.

Location
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533 providers found
    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Office

    2425 S Azusa Ave, 
    West Covina, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Armen Nercessian is a primary care provider, practicing in Family Medicine in West Covina, California. Dr. Nercessian is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

    Advanced in Insomnia
    General Practice | Internal Medicine
    Advanced in Insomnia
    General Practice | Internal Medicine

    Office

    1840 N Hacienda Blvd Ste 6, 
    La Puente, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Jesus Arenas is a primary care provider, practicing in General Practice and Internal Medicine in La Puente, California. Dr. Arenas is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Arthritis, Hypertensive Heart Disease, Enlarged Liver, and Type 2 Diabetes (T2D).

    Distinguished in Insomnia
    Neurology | Sleep Medicine
    Distinguished in Insomnia
    Neurology | Sleep Medicine
    101 East Valencia Mesa Drive, Suite 7B, 
    Fullerton, CA 
     (5.8 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.

    Learn about our expert tiers
    Experienced in Insomnia
    Pediatrics | Internal Medicine
    Experienced in Insomnia
    Pediatrics | Internal Medicine
    2707 South Diamond Bar Boulevard, Suite 104, 
    Diamond Bar, CA 
     (4.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Ou is a primary care provider, practicing in Pediatrics and Internal Medicine in Diamond Bar, California. Dr. Ou has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, High Cholesterol, Febrile Neutropenia, and Vitamin D Deficiency.

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    Wellness And Care Medical Inc

    1661 Hanover Rd Ste 201, 
    City Of Industry, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Yi Wang is a primary care provider, practicing in Family Medicine in City Of Industry, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Renovascular Hypertension, Gastrostomy, and Colonoscopy.

    Advanced in Insomnia
    Family Medicine
    Advanced in Insomnia
    Family Medicine

    SJ Byeon Medical Corp.

    19115 Colima Rd Unit 102, 
    Rowland Heights, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Sangjun Byeon is a primary care provider, practicing in Family Medicine in Rowland Heights, California. Dr. Byeon is rated as an Advanced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Henoch-Schonlein Purpura, Sciatica, Scoliosis, and Bronchitis.

    Dennis J. Ponzio
    Experienced in Insomnia
    Family Medicine | Pediatrics
    Experienced in Insomnia
    Family Medicine | Pediatrics

    Caduceus Medical Group

    18200 Yorba Linda Blvd, Suite 250, 
    Yorba Linda, CA 
     (8.0 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. Dr. Ponzio has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Office

    18575 Gale Ave Ste 235, 
    City Of Industry, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Chia Teng is a primary care provider, practicing in Internal Medicine in City Of Industry, California. Dr. Teng is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Sitosterolemia, High Cholesterol, and Jaundice.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    William Bao MD Inc.

    17595 Almahurst St Ste 202, 
    City Of Industry, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Wei Bao is a primary care provider, practicing in Internal Medicine in City Of Industry, California. Dr. Bao is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Osteoporosis.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Marc Ma Family Medicine

    1818 Sierra Leone Ave, 
    Rowland Heights, CA 
     (0.7 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Offers Telehealth

    Marc Ma is a primary care provider, practicing in Family Medicine in Rowland Heights, California. Dr. Ma has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are High Cholesterol, Obesity, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Liu & Wang Medical Corp.

    18395 Colima Rd, 
    Rowland Heights, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Mary Wang is a primary care provider, practicing in Internal Medicine in Rowland Heights, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Cluster Headache, Tracheitis, Type 2 Diabetes (T2D), and Sitosterolemia.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Pacific Medical Clinic

    18750 Colima Rd, 
    Rowland Heights, CA 
     (1.0 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English

    Rizwana Hussain is a primary care provider, practicing in Internal Medicine in Rowland Heights, California. Dr. Hussain has been practicing medicine for over 51 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Hyperthyroidism, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    Jason S Paek MD Inc.

    18773 Colima Rd, 
    Rowland Heights, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jason Paek is a primary care provider, practicing in Internal Medicine in Rowland Heights, California. Dr. Paek is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Infant Hyperglycemia, Indigestion, and Tracheitis.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Herald Chrisitian Health Center

    1661 Hanover Rd, 
    City Of Industry, CA 
     (1.4 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Pei-chi Wu is a primary care provider, practicing in Family Medicine in City Of Industry, California. Dr. Wu has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Vitamin D Deficiency, Obesity in Children, Postmenopausal Osteoporosis, and Osteoporosis.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    Smartclinic Inc.

    2707 E Valley Blvd, 
    West Covina, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Chen is a primary care provider, practicing in Family Medicine in West Covina, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are High Cholesterol, Fish-Eye Disease, Familial Hypobetalipoproteinemia, and Hypolipoproteinemia.

    Experienced in Insomnia
    Internal Medicine
    Experienced in Insomnia
    Internal Medicine

    James Song MD Inc

    16404 Colima Rd, 
    Hacienda Heights, CA 
     (2.8 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    James Song is a primary care provider, practicing in Internal Medicine in Hacienda Heights, California. Dr. Song has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Sepsis, Appendicitis, Atypical Pneumonia, Gastrostomy, and Colonoscopy.

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

    First Choice Physician Partners

    380 W Central Ave, 
    Brea, CA 
     (3.1 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English

    Janine Chamberlin is a primary care provider, practicing in Internal Medicine and Orthopedics in Brea, California. Dr. Chamberlin has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine

    First Fountains Medical Center Inc.

    2707 E Valley Blvd Ste 103, 
    West Covina, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Dandrich Lim is a primary care provider, practicing in Family Medicine in West Covina, California. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, High Cholesterol, and Dubin-Johnson Syndrome.

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

    Jonah Medical Group, Inc

    20627 Golden Springs Dr, 
    Diamond Bar, CA 
     (3.2 miles away)
    Experience:
    14+ years
    Languages Spoken:
    English
    Offers Telehealth

    Jun Chung is a primary care provider, practicing in Internal Medicine and Family Medicine in Diamond Bar, California. Dr. Chung has been practicing medicine for over 14 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Shingles, Familial Combined Hyperlipidemia, Xanthoma, Endoscopy, and Pacemaker Implantation.

    Experienced in Insomnia
    Family Medicine
    Experienced in Insomnia
    Family Medicine
    955 West Imperial Highway, Suite 200, 
    Brea, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

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

    Showing 1-20 of 533

    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 Rowland Heights, 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 Rowland Heights, 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 Rowland Heights, 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 Rowland Heights, 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 Rowland Heights, 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 Rowland Heights, 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 Rowland Heights, 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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