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    Last Updated: 10/30/2025

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    MediFind found 40 doctor with experience in Secondary Immunodeficiency (SID) near Los Angeles, CA. Of these, 30 are Experienced, 8 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    40 providers found
      Experienced in Secondary Immunodeficiency (SID)
      Otolaryngology
      Experienced in Secondary Immunodeficiency (SID)
      Otolaryngology

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      David Friedland is an Otolaryngologist in Los Angeles, California. Dr. Friedland is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Infant Hearing Loss, Otitis, DFNB1, Myringotomy, and Mastoidectomy. Dr. Friedland is currently accepting new patients.

      Distinguished in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine
      Distinguished in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English

      Adupa Rao is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Los Angeles, California. Dr. Rao is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Allergic Bronchopulmonary Aspergillosis, and Lung Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine

      USC Care Medical Group Inc

      1441 Eastlake Ave, Suite 2424, 
      Los Angeles, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Ahmet Baydur is a Pulmonary Medicine provider in Los Angeles, California. Dr. Baydur is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Lung Metastases, Cystic Fibrosis, Pulmonary Hypertension, and Acute Interstitial Pneumonia.

      Learn about our expert tiers
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Peter Chung is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Los Angeles, California. Dr. Chung is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Aspergillosis.

      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Omar Mohamedaly is a Pulmonary Medicine provider in Los Angeles, California. Dr. Mohamedaly has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Idiopathic Pulmonary Fibrosis, and Lung Transplant.

      Advanced in Secondary Immunodeficiency (SID)
      Otolaryngology | Plastic Surgery
      Advanced in Secondary Immunodeficiency (SID)
      Otolaryngology | Plastic Surgery

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Markarian is an Otolaryngologist and a Plastic Surgeon in Los Angeles, California. Dr. Markarian is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Low Nasal Bridge, Nasal Septal Hematoma, Perichondritis, Deafness Hypogonadism Syndrome, and Septoplasty.

      Experienced in Secondary Immunodeficiency (SID)
      Endocrinology
      Experienced in Secondary Immunodeficiency (SID)
      Endocrinology

      USC Care Medical Group Inc

      1441 Eastlake Ave, Suite 2424, 
      Los Angeles, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Braden Barnett is an Endocrinologist in Los Angeles, California. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Paget's Disease of Bone, and Medullary Thyroid Carcinoma.

      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      1520 San Pablo St, Suite 1000, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English

      Richard Barbers is a Pulmonary Medicine provider in Los Angeles, California. Dr. Barbers is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Asthma, Aspergillosis, Allergic Bronchopulmonary Aspergillosis, Pulmonary Aspergilloma, and Lung Transplant.

      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Richard Lubman is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Los Angeles, California. Dr. Lubman is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Lung Metastases, Cystic Fibrosis, Lung Nodules, and Lymphangioleiomyomatosis.

      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Sivagini Ganesh is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Los Angeles, California. Dr. Ganesh is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Acute Interstitial Pneumonia, Lung Transplant, and Gastrostomy.

      Experienced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Renli Qiao is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Los Angeles, California. Dr. Qiao is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Bronchiectasis, Lung Metastases, Pulmonary Hypertension, and Asthma in Children.

      Experienced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (2.4 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Kavitha Bagavathy is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Los Angeles, California. Dr. Bagavathy has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Infantile Pneumothorax, Pneumonia, Interstitial Lung Disease, and Acute Interstitial Pneumonia.

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pulmonary Medicine
      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (4.0 miles away)
      Languages Spoken:
      English, Arabic
      Accepting New Patients
      Offers Telehealth

      John Bishara is a Pediatric Pulmonologist and a Pulmonary Medicine provider in Los Angeles, California. Dr. Bishara is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Congenital Central Hypoventilation Syndrome, and Newborn Jaundice. Dr. Bishara is currently accepting new patients.

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics
      4650 W Sunset Blvd, Ms #83, 
      Los Angeles, CA 
       (4.0 miles away)
      Languages Spoken:
      English

      Eugene Sohn is a Pediatric Pulmonologist and a Pediatrics provider in Los Angeles, California. Dr. Sohn is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Congenital Unilateral Pulmonary Hypoplasia, Cystic Fibrosis, Exocrine Pancreatic Insufficiency, and Secondary Immunodeficiency (SID).

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Gastroenterology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Gastroenterology
      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (4.0 miles away)
      Languages Spoken:
      English

      Thomas Keens is a Pediatric Pulmonologist and a Gastroenterologist in Los Angeles, California. Dr. Keens is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Congenital Central Hypoventilation Syndrome, Cystic Fibrosis, Asthma, and Hirschsprung Disease.

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Gastroenterology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Gastroenterology

      Childrens Hospital Los Angeles Medical Group Inc

      4650 W Sunset Blvd, 
      Los Angeles, CA 
       (4.0 miles away)
      Languages Spoken:
      English

      Keith Hazleton is a Pediatric Gastroenterologist in Los Angeles, California. Dr. Hazleton is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Biliary Atresia, Total Intestinal Aganglionosis, Hirschsprung Disease, Eosinophilic Esophagitis, and Colonoscopy.

      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      USC Care Medical Group Inc

      625 S Fair Oaks Ave, 
      Pasadena, CA 
       (7.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Reiko Sasaki is a Nurse Practitioner in Pasadena, California. Ms. Sasaki is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top area of expertise is Secondary Immunodeficiency (SID).

      Distinguished in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Distinguished in Secondary Immunodeficiency (SID)
      Pulmonary Medicine

      Uc Regents

      10833 Le Conte Ave, 
      Los Angeles, CA 
       (11.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Patricia Eshaghian is a Pulmonary Medicine provider in Los Angeles, California. Dr. Eshaghian is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Bronchiectasis.

      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      1000 S Fremont Ave, 
      Alhambra, CA 
       (5.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Qasim Mirza is a Pulmonary Medicine provider in Alhambra, California. Dr. Mirza is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Hypertension, Lung Metastases, Pulmonary Fibrosis, Acute Interstitial Pneumonia, and Lung Transplant. Dr. Mirza is currently accepting new patients.

      Experienced in Secondary Immunodeficiency (SID)
      Internal Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Internal Medicine

      L.E.V. Medical Group, A Professional Medical Corporation

      7855 Santa Monica Blvd, 
      West Hollywood, CA 
       (7.2 miles away)
      Languages Spoken:
      English

      Vlad Nusinovich is a primary care provider, practicing in Internal Medicine in West Hollywood, California. Dr. Nusinovich is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are COVID-19, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Bone Marrow Aspiration.

      Showing 1-20 of 40

      Last Updated: 10/30/2025

      When should I see a Secondary Immunodeficiency (SID) doctor near Los Angeles, 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 Secondary Immunodeficiency (SID) doctor near Los Angeles, 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 Secondary Immunodeficiency (SID) doctors near Los Angeles, 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 Secondary Immunodeficiency (SID) doctors near Los Angeles, 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 Secondary Immunodeficiency (SID) doctor near Los Angeles, 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 Secondary Immunodeficiency (SID) doctor search results page. 

      Why is it important to get a second opinion from a different Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctor near Los Angeles, 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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctors near Los Angeles, CA?

      Look for the filter feature on the left side of the Secondary Immunodeficiency (SID) 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 Secondary Immunodeficiency (SID) doctor that offers video calls?

      Look for the filter feature on the left-side of the Secondary Immunodeficiency (SID) 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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