The 20 Best Pneumonia Doctors Near Me in Lancaster, CA

Find the Top Pneumonia Experts and Specialists

The 20 Best Pneumonia Doctors near Lancaster, CA

Last Updated: 02/22/2026

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MediFind found 52 doctor with experience in Pneumonia near Lancaster, CA. Of these, 44 are Experienced and 8 are Advanced.

Location
LocationClose
52 providers found
    Advanced in Pneumonia
    Intensive Care Medicine
    Advanced in Pneumonia
    Intensive Care Medicine

    Office

    44215 15th St W Ste 303, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Young Ko is an Intensive Care Medicine provider in Lancaster, California. Dr. Ko is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cerebral Hypoxia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Advanced Bronchoscopy, and Gastrostomy.

    Experienced in Pneumonia
    Intensive Care Medicine
    Experienced in Pneumonia
    Intensive Care Medicine

    Office

    44215 15th St W Ste 303, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Steven Ko is an Intensive Care Medicine provider in Lancaster, California. Dr. Ko is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Pleurisy.

    Experienced in Pneumonia
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Pneumonia
    Pulmonary Medicine | Intensive Care Medicine

    Kaiser Permanente Antelope Valley Medical Offices - Pulmonary Department

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jamil Darrouj is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Lancaster, California. Dr. Darrouj is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pleural Effusion, Pleurisy, Lung Metastases, and Lung Nodules. Dr. Darrouj is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Pneumonia
    Pulmonary Medicine
    Advanced in Pneumonia
    Pulmonary Medicine

    Patalappa Chandrashekar M D Inc.

    44215 15th St W Ste 211, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Doddanna Krishna is a Pulmonary Medicine provider in Lancaster, California. Dr. Krishna is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.

    Advanced in Pneumonia
    Internal Medicine
    Advanced in Pneumonia
    Internal Medicine

    Office

    1206 W Avenue J Ste 100, 
    Lancaster, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Xiao Wan is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Wan is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Sepsis, Peptic Ulcer, Gastrointestinal Bleeding, Gastrostomy, and Hip Replacement.

    Advanced in Pneumonia
    Hospital Medicine
    Advanced in Pneumonia
    Hospital Medicine

    Antelope Valley Medical Center

    1600 W Avenue J, 
    Lancaster, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Atef Mousa is a primary care provider, practicing in Hospital Medicine in Lancaster, California. Dr. Mousa is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Sepsis, Ascites, Peptic Ulcer, Gastrostomy, and Hip Replacement.

    Advanced in Pneumonia
    Internal Medicine
    Advanced in Pneumonia
    Internal Medicine

    Antelope Valley Medical Center

    1600 W Avenue J, 
    Lancaster, CA 
     (1.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ferdinand Panoussi is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Panoussi has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hepatitis, Sepsis, Peptic Ulcer, Gastrostomy, and Colonoscopy.

    Advanced in Pneumonia
    Internal Medicine | Pulmonary Medicine
    Advanced in Pneumonia
    Internal Medicine | Pulmonary Medicine

    Ravi Shankar, MD

    44215 15th St W, 
    Lancaster, CA 
     (1.3 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Ravi Shankar is an Internal Medicine specialist and a Pulmonary Medicine provider in Lancaster, California. Dr. Shankar has been practicing medicine for over 46 years and is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy.

    Advanced in Pneumonia
    Intensive Care Medicine
    Advanced in Pneumonia
    Intensive Care Medicine

    Antelope Valley Lung & Sleep Institute Inc

    525 Commerce Ave Ste A, 
    Palmdale, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Syed Ahmed is an Intensive Care Medicine provider in Palmdale, California. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Cerebral Hypoxia, Gastrostomy, and Advanced Bronchoscopy.

    Advanced in Pneumonia
    Intensive Care Medicine
    Advanced in Pneumonia
    Intensive Care Medicine

    Antelope Valley Lung & Sleep Institute Inc

    525 Commerce Ave Ste A, 
    Palmdale, CA 
     (8.6 miles away)
    Languages Spoken:
    English

    Yaoli Yang is an Intensive Care Medicine provider in Palmdale, California. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, and Coccidioidomycosis.

    Experienced in Pneumonia
    Infectious Disease
    Experienced in Pneumonia
    Infectious Disease

    Antelope Valley Comm Clinic Mobile HLTH Clinic I

    45104 10th St W, 
    Lancaster, CA 
     (0.1 miles away)
    Languages Spoken:
    English

    Suttirak Chaiwongkarjohn is an Infectious Disease provider in Lancaster, California. Dr. Chaiwongkarjohn is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Osteomyelitis, Strep Throat, Coccidioidomycosis, and Osteomyelitis in Children.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    William J Copeland MD Inc

    44215 15th St W Ste 315, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ruben Hernandez is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Osteomyelitis in Children, Dementia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Pneumonia
    Infectious Disease
    Experienced in Pneumonia
    Infectious Disease

    Antelope Valley Medical Offices

    615 W Avenue L, 
    Bakersfield, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hien Truong is an Infectious Disease provider in Bakersfield, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Coccidioidomycosis, Cystoisosporiasis, St. Anthony's Fire, and Erysipelas. Dr. Truong is currently accepting new patients.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Office

    44241 15th St W Ste 206, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Russell Greif is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Greif is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, Maturity Onset Diabetes of the Young, and Gastrostomy.

    Experienced in Pneumonia
    Family Medicine | Internal Medicine
    Experienced in Pneumonia
    Family Medicine | Internal Medicine

    Kaiser Permanente Medical Group/Lancaster

    43112 N. 15th St. West, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nathan Ho is a primary care provider, practicing in Internal Medicine and Family Medicine in Lancaster, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Morning Sickness, Asthma, Asthma in Children, Osteotomy, and Spinal Fusion. Dr. Ho is currently accepting new patients.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Rendel R Houston MD Inc

    44725 10th St W Ste 170, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kanagaratnam Sivalingam is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Sivalingam is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Vitamin D Deficiency, Type 2 Diabetes (T2D), Chronic Kidney Disease, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Antelope Valley Medical Associates

    44469 10th St W, 
    Lancaster, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Hong Nguyen is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Hemolytic Anemia, Hemolytic Crisis, Congenital Hemolytic Anemia, and Low Blood Pressure.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Pradeep K Singh Md, Inc

    44507 16th St W, 
    Lancaster, CA 
     (1.1 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Pradeep Singh is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Singh has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pseudomonas Stutzeri Infections, Cystic Fibrosis, Hypertensive Heart Disease, Gastrostomy, and Endoscopy.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Office

    1206 W Avenue J Ste 100, 
    Lancaster, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Teotico is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Teotico is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Sepsis, Gastrointestinal Bleeding, Acute Kidney Failure, Glucocorticoid-Remediable Aldosteronism, and Gastrostomy.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Office

    1206 W Avenue J Ste 100, 
    Lancaster, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hany Messeh is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Messeh is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Sepsis, Stroke, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Showing 1-20 of 52

    Last Updated: 02/22/2026

    What is the definition of Pneumonia?

    Pneumonia is inflamed or swollen lung tissue due to infection with a germ.

    This article covers community-acquired pneumonia (CAP). This type of pneumonia is found in people who have not recently been in the hospital or another health care facility such as a nursing home or rehab facility. Pneumonia that affects people in or recently released from a health care facility, such as hospitals, is called hospital-acquired pneumonia (or health care-associated pneumonia).

    When should I see a Pneumonia doctor near Lancaster, 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 Pneumonia doctor near Lancaster, 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 Pneumonia doctors near Lancaster, 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 Pneumonia doctors near Lancaster, 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 Pneumonia doctor near Lancaster, 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 Pneumonia doctor search results page. 

    Why is it important to get a second opinion from a different Pneumonia 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 Pneumonia doctor near Lancaster, 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 Pneumonia 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 Pneumonia 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 Pneumonia doctors near Lancaster, CA?

    Look for the filter feature on the left side of the Pneumonia 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 Pneumonia doctor that offers video calls?

    Look for the filter feature on the left-side of the Pneumonia 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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