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    Last Updated: 02/22/2026

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    MediFind found 603 doctor with experience in Insomnia near Hacienda Heights, CA. Of these, 565 are Experienced, 34 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    603 providers found
      Advanced in Insomnia
      Family Medicine
      Advanced in Insomnia
      Family Medicine

      Office

      2425 S Azusa Ave, 
      West Covina, CA 
       (4.1 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 
       (3.2 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).

      Michael J. Maguire
      Experienced in Insomnia
      General Practice
      Experienced in Insomnia
      General Practice

      Maguire And Welsh Medical Group

      7624 Painter Ave, 
      Whittier, CA 
       (3.9 miles away)
      Experience:
      54+ years
      Languages Spoken:
      English

      Michael Maguire is a primary care provider, practicing in General Practice in Whittier, California. Dr. Maguire has been practicing medicine for over 54 years and is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Shingles, Vitamin D Deficiency, Osteomyelitis in Children, and Type 2 Diabetes (T2D).

      Learn about our expert tiers
      Advanced in Insomnia
      Family Medicine
      Advanced in Insomnia
      Family Medicine

      Wellness And Care Medical Inc

      1661 Hanover Rd Ste 201, 
      City Of Industry, CA 
       (4.1 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 
       (4.1 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.

      Distinguished in Insomnia
      Neurology | Sleep Medicine
      Distinguished in Insomnia
      Neurology | Sleep Medicine
      101 East Valencia Mesa Drive, Suite 7B, 
      Fullerton, CA 
       (7.2 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.

      Michael Gitter
      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine

      Mtblo Medical Group Inc

      540 N Montebello Blvd Ste D, 
      Montebello, CA 
       (8.3 miles away)
      Languages Spoken:
      English

      Michael Gitter is a primary care provider, practicing in Family Medicine in Montebello, California. Dr. Gitter 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, High Cholesterol, and Hypertension.

      Experienced in Insomnia
      Internal Medicine
      Experienced in Insomnia
      Internal Medicine

      Lakshman D. Makandura Md., Inc.

      2219 S Hacienda Blvd, 
      Hacienda Heights, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Lakshman Makandura is a primary care provider, practicing in Internal Medicine in Hacienda Heights, California. Dr. Makandura is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, Esophagitis, Type 2 Diabetes (T2D), Gastrostomy, and Endoscopy.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine

      Urgent Care Center Hacienda Heights

      1850 S Azusa Ave Ste 88, 
      Hacienda Heights, CA 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Scott Lee is a primary care provider, practicing in Family Medicine in Hacienda Heights, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, High Cholesterol, Type 2 Diabetes (T2D), and Vitamin D Deficiency.

      Experienced in Insomnia
      Geriatrics
      Experienced in Insomnia
      Geriatrics

      Office

      1850 S Azusa Ave Ste 205, 
      Hacienda Heights, CA 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Albert Bui is a primary care provider, practicing in Geriatrics in Hacienda Heights, California. Dr. Bui is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Alzheimer's Disease, Cerebral Hypoxia, Dementia, and Delirium.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine

      Edmund B Foo M D Inc

      1850 S Azusa Ave Ste 201, 
      Hacienda Heights, CA 
       (0.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Edward Lin is a primary care provider, practicing in Family Medicine in Hacienda Heights, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Sepsis, Dementia, Pneumonia, Gastrostomy, and Endoscopy.

      Experienced in Insomnia
      Internal Medicine
      Experienced in Insomnia
      Internal Medicine

      James Song MD Inc

      16404 Colima Rd, 
      Hacienda Heights, CA 
       (1.0 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
      Experienced in Insomnia
      Family Medicine

      Herald Chrisitian Health Center

      1661 Hanover Rd, 
      City Of Industry, CA 
       (2.7 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

      Family Medicine Whittwood Medical Office Building

      15725 Whittier Blvd Ste 400, 
      Whittier, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Cathleen Li is a primary care provider, practicing in Family Medicine in Whittier, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension.

      Experienced in Insomnia
      Internal Medicine
      Experienced in Insomnia
      Internal Medicine

      Internal Medicine Whittwood Medical Office Building

      15725 Whittier Blvd Ste 500, 
      Whittier, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mary Wahbah is a primary care provider, practicing in Internal Medicine in Whittier, California. Dr. Wahbah is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, and High Cholesterol.

      Experienced in Insomnia
      Experienced in Insomnia

      Family Medicine Whittwood Medical Office Building

      15725 Whittier Blvd Ste 400, 
      Whittier, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Boonyaputthikul is a primary care provider, practicing in Family Medicine in Whittier, California. Dr. Boonyaputthikul is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Osteomyelitis in Children, High Cholesterol, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine

      Family Medicine Whittwood Medical Office Building

      15725 Whittier Blvd Ste 400, 
      Whittier, CA 
       (3.5 miles away)
      Languages Spoken:
      English

      Mai-anh Vuong is a primary care provider, practicing in Family Medicine in Whittier, California. Dr. Vuong is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine

      Family Medicine Whittwood Medical Office Building

      15725 Whittier Blvd Ste 400, 
      Whittier, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Chiao Yen is a primary care provider, practicing in Family Medicine in Whittier, California. Dr. Yen is rated as an Experienced provider by MediFind in the treatment of Insomnia. Her top areas of expertise are Osteomyelitis in Children, Cirrhosis, Macroamylasemia, and High Cholesterol.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine
      1201 West Whittier Boulevard, 
      La Habra, CA 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Scott Middleton is a primary care provider, practicing in Family Medicine in La Habra, California. Dr. Middleton is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are Frozen Shoulder, High Cholesterol, Cerebellar Multiple System Atrophy, and Hepatocerebral Degeneration. Dr. Middleton is currently accepting new patients.

      Experienced in Insomnia
      Family Medicine
      Experienced in Insomnia
      Family Medicine
      1201 West Whittier Boulevard, 
      La Habra, CA 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mohammad Nabulsi is a primary care provider, practicing in Family Medicine in La Habra, California. Dr. Nabulsi is rated as an Experienced provider by MediFind in the treatment of Insomnia. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Osteomyelitis in Children, and Cerebellar Multiple System Atrophy. Dr. Nabulsi is currently accepting new patients.

      Showing 1-20 of 603

      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 Hacienda 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 Hacienda 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 Hacienda 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 Hacienda 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 Hacienda 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 Hacienda 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 Hacienda 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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