The 20 Best Chronic Obstructive Pulmonary Disease (COPD) Doctors Near Me in walnut, CA

Find the Top Chronic Obstructive Pulmonary Disease (COPD) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 415 doctor with experience in Chronic Obstructive Pulmonary Disease (COPD) near walnut, CA. Of these, 363 are Experienced, 49 are Advanced and 3 are Distinguished.

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415 providers found
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine
    22716 Mountain Laurel Way, 
    Diamond Bar, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yuan Liu is a primary care provider, practicing in Family Medicine in Diamond Bar, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). She is also highly rated in 117 other conditions, according to our data. Her clinical expertise encompasses Lung Adenocarcinoma, Arthritis, Lung Cancer, Tissue Biopsy, and Endoscopy. Dr. Liu is currently accepting new patients.

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Geriatrics | Family Medicine | Internal Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Geriatrics | Family Medicine | Internal Medicine
    Referral may be required

    Prode P Pascual MD Inc

    20430 Starshine Rd, 
    Walnut, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Prode Pascual is a primary care provider, practicing in Geriatrics and Internal Medicine in Walnut, California. Dr. Pascual is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Sepsis, Visceromegaly, Gastrostomy, and Endoscopy.

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    Linda Y. Shen, M.D.

    2707 E Valley Blvd, 
    West Covina, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Linda Shen is a Pulmonary Medicine provider practicing medicine in West Covina, California. Dr. Shen is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Asthma in Children, Obstructive Sleep Apnea, Asthma, Gastrostomy, and Endoscopy. Dr. Shen is board certified in American Board Internal Medicine. Dr. Shen is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Pacific Medical Clinic

    18750 Colima Rd, 
    Rowland Heights, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rizwana Hussain is a primary care provider, practicing in Internal Medicine in Rowland Heights, California. Dr. Hussain is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hyperthyroidism, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Hussain is board certified in American Board Of Internal Medicine.

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    CBC Rose Clinic Pharmacy

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Jonathan Leung is a Pulmonary Medicine provider practicing medicine in Covina, California. Dr. Leung is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Asthma in Children, Asthma, Lung Metastases, and Chronic Obstructive Pulmonary Disease (COPD).

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    Optum - Covina Main

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Linda Tsang is a Pulmonary Medicine provider practicing medicine in Covina, California. Dr. Tsang is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Asthma in Children, Asthma, Grass Allergy, and Lung Metastases. Dr. Tsang is board certified in American Board Internal Medicine. Dr. Tsang is currently accepting new patients.

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine

    Family Practice Medical Services, Inc.

    274 W Badillo St, 
    Covina, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Randolph Betts is a primary care provider, practicing in Family Medicine in Covina, California. Dr. Betts is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Anemia, Hyperthyroidism, Thyroid Storm, Peripheral Neuropathy, and Gastrostomy. Dr. Betts is board certified in American Board Of Family Medicine.

    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Internal Medicine & Pulmonary Medical Associates

    910 S Sunset Ave Ste 2, 
    West Covina, CA 
     (5.2 miles away)
    Languages Spoken:
    English

    Azhar Haq is a primary care provider, practicing in Internal Medicine in West Covina, California. Dr. Haq is rated as a Distinguished provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atypical Pneumonia, Hospital-Acquired Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Gastrostomy.

    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    Internal Medicine & Pulmonary Medical Associates

    910 S Sunset Ave Ste 2, 
    West Covina, CA 
     (5.2 miles away)
    Languages Spoken:
    English

    Hung Che is a Pulmonary Medicine provider practicing medicine in West Covina, California. Dr. Che is rated as a Distinguished provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Atypical Pneumonia, Hospital-Acquired Pneumonia, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Gastrostomy.

    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Advanced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Kesheng Wu MD Inc

    9209 Colima Rd, 
    Whittier, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kesheng Wu is a primary care provider, practicing in Internal Medicine in Whittier, California. Dr. Wu is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Sepsis, Necrosis, Interstitial Nephritis, Gastrostomy, and Endoscopy. Dr. Wu is board certified in American Board Of Internal Medicine. Dr. Wu is currently accepting new patients.

    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Distinguished in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    Whittier Pulmonary And Critical Care Medical Group Inc.

    12462 Putnam St Ste 208, 
    Whittier, CA 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daksha Mehta is a Pulmonary Medicine provider practicing medicine in Whittier, California. Dr. Mehta is rated as a Distinguished provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Lung Metastases, Asthma in Children, Asthma, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Mehta is currently accepting new patients.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine

    Marc Ma Family Medicine

    1818 Sierra Leone Ave, 
    Rowland Heights, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Ma is a primary care provider, practicing in Family Medicine in Rowland Heights, California. Dr. Ma is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Obesity, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Ma is board certified in American Board Of Family Medicine.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine | Geriatrics
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine | Geriatrics
    253 South Diamond Bar Boulevard, 
    Diamond Bar, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Rhodes is a primary care provider, practicing in Family Medicine and Geriatrics in Diamond Bar, California. Dr. Rhodes is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    920 North Diamond Bar Boulevard, 
    Diamond Bar, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steve Chan is a primary care provider, practicing in Internal Medicine in Diamond Bar, California. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Irregular Sleep-Wake Syndrome, Pneumonia, Gastrostomy, and Fasciotomy. Dr. Chan is currently accepting new patients.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Family Medicine

    Wellness And Care Medical Inc

    1661 Hanover Rd Ste 201, 
    City Of Industry, CA 
     (3.7 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 Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Renovascular Hypertension, Gastrostomy, and Colonoscopy.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Optum - Covina Main

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Alonzo is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Alonzo is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Autoerythrocyte Sensitivity, Purpura, and Gardner-Diamond Syndrome. Dr. Alonzo is board certified in American Board Of Internal Medicine.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Pulmonary Medicine
    Referral may be required

    CBC Rose Clinic Pharmacy

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Thomas Verdegem is a Pulmonary Medicine provider practicing medicine in Covina, California. Dr. Verdegem is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His clinical expertise encompasses Asthma in Children, Asthma, Chronic Obstructive Pulmonary Disease (COPD), and Tracheitis.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    CBC Rose Clinic Pharmacy

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Ahmereen Khan is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). Her clinical expertise encompasses Gastrointestinal Bleeding, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Pneumonia.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Optum - Covina Main

    420 W Rowland St, 
    Covina, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adrian Tripp is a primary care provider, practicing in Internal Medicine in Covina, California. Dr. Tripp is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Tripp is board certified in American Board Of Internal Medicine.

    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine
    Experienced in Chronic Obstructive Pulmonary Disease (COPD)
    Internal Medicine

    Caremore Health Plan

    301 N Azusa Ave, 
    West Covina, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    Roberto Diaz-Del is a primary care provider, practicing in Internal Medicine in West Covina, California. Dr. Diaz-Del is rated as an Experienced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His clinical expertise encompasses Memory Loss, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Chronic Cough.

    Showing 1-20 of 415

    Last Updated: 09/26/2026

    What is the definition of Chronic Obstructive Pulmonary Disease (COPD)?

    Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe.

    There are two main forms of COPD:

    • Chronic bronchitis, which involves a long-term cough with mucus
    • Emphysema, which involves damage to the lungs over time

    Most people with COPD have a combination of both conditions.

    Which doctors treat COPD?   

    Chronic obstructive pulmonary disease (COPD) is usually treated by a pulmonologist, a doctor who specializes in lung diseases. They help manage breathing issues and other symptoms. A primary care doctor also plays a role, especially in monitoring the condition and making sure medications are working. Other specialists may be involved, like respiratory therapists who teach breathing exercises, and sometimes a cardiologist because COPD can strain the heart. If the disease affects daily activities, physical therapists may help with exercise routines to improve strength and breathing. 

    What are the symptoms of COPD? 

    The main symptoms of COPD include: 

    • Shortness of breath 
    • Persistent cough that produces mucus  
    • Wheezing (a whistling sound when breathing) 
    • Frequent respiratory infections, like colds or bronchitis 
    • Chest tightness or discomfort 
    • Feeling very tired 
    • Trouble doing everyday activities like walking or climbing stairs 

    How is COPD diagnosed? 

    COPD is diagnosed with a test called spirometry. This test measures how much air a person can breathe in and out, and how quickly the air is exhaled. If the lungs are not moving air properly, it may indicate COPD. Doctors may also use chest X-rays or CT scans to check for lung damage. Blood tests can be used to measure oxygen levels or rule out other conditions, such as asthma or infections. Early diagnosis is important to begin treatment and help slow the progression of the disease. 

    How is COPD treated?  

    There is no cure for COPD, but treatments and lifestyle changes can help manage symptoms and improve quality of life. The most important thing is quitting smoking since smoking causes most cases of COPD and quitting can help slow down the disease. People with COPD usually use inhalers or bronchodilators to help open the airways and make breathing easier. For severe COPD, oxygen therapy may be needed if oxygen levels are low. Pulmonary rehabilitation, which includes exercises and breathing techniques to make the lungs stronger, can also help. 

    What is the life expectancy for someone with COPD? 

    Life expectancy for someone with COPD depends on how advanced the disease is. People with mild COPD can live many years if they stop smoking and follow their treatment plan. In more advanced cases, life expectancy may be shorter, but early diagnosis, regular care, and lifestyle changes can still make a big difference. Using oxygen, staying active, and managing symptoms well can help people with severe COPD live longer, healthier lives. 

    When should I see a Chronic Obstructive Pulmonary Disease (COPD) doctor near walnut, 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 a Chronic Obstructive Pulmonary Disease (COPD) doctor near walnut, 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 Chronic Obstructive Pulmonary Disease (COPD) doctors near walnut, 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 Chronic Obstructive Pulmonary Disease (COPD) doctors near walnut, 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 a Chronic Obstructive Pulmonary Disease (COPD) doctor near walnut, 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 Chronic Obstructive Pulmonary Disease (COPD) doctor search results page. 

    Why is it important to get a second opinion from a different Chronic Obstructive Pulmonary Disease (COPD) 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 a Chronic Obstructive Pulmonary Disease (COPD) doctor near walnut, 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 Chronic Obstructive Pulmonary Disease (COPD) 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 Chronic Obstructive Pulmonary Disease (COPD) 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 Chronic Obstructive Pulmonary Disease (COPD) doctors near walnut, CA?

    Look for the filter feature on the left side of the Chronic Obstructive Pulmonary Disease (COPD) 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 a Chronic Obstructive Pulmonary Disease (COPD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Chronic Obstructive Pulmonary Disease (COPD) 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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