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    Last Updated: 10/30/2025

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    MediFind found 25 doctor with experience in Secondary Immunodeficiency (SID) near Phoenix, AZ. Of these, 21 are Experienced, 3 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    25 providers found
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine

      Banner - University Hospital Based Physicians LLC

      1111 E Mcdowell Rd, 
      Phoenix, AZ 
       (1.4 miles away)
      Languages Spoken:
      English, American Sign Language
      Accepting New Patients
      Offers Telehealth

      Karim El-Kersh is a Pulmonary Medicine specialist and a Sleep Medicine provider in Phoenix, Arizona. Dr. El-Kersh is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Cystic Fibrosis, Gastrostomy, and Endoscopy. Dr. El-Kersh is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rajat Walia is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Phoenix, Arizona. Dr. Walia is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, Acute Interstitial Pneumonia, Lung Transplant, and Tissue Biopsy. Dr. Walia is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rebekah Edwards is a Nurse Practitioner in Phoenix, Arizona. Ms. Edwards is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Pulmonary Fibrosis, Secondary Immunodeficiency (SID), Emphysema, and MAGIC Syndrome. Ms. Edwards is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Advanced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      1919 E Thomas Rd, 
      Phoenix, AZ 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dana Valletta is a Nurse Practitioner in Phoenix, Arizona. Ms. Valletta is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top area of expertise is Secondary Immunodeficiency (SID). Ms. Valletta is currently accepting new patients.

      Advanced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pulmonary Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pulmonary Medicine
      1919 E Thomas Rd, 
      Phoenix, AZ 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michelle Ratkiewicz is a Pediatric Pulmonologist and a Pulmonary Medicine provider in Phoenix, Arizona. Dr. Ratkiewicz is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, and Pulmonary Nocardiosis. Dr. Ratkiewicz is currently accepting new patients.

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

      Banner - University Physician Specialists LLC

      1320 N 10th St, Suite B, 
      Phoenix, AZ 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Steven Erickson is a Sports Medicine provider in Phoenix, Arizona. Dr. Erickson is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Concussion, Tendinitis, Bursitis, and Secondary Immunodeficiency (SID). Dr. Erickson is currently accepting new patients.

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

      Banner - University Hospital Based Physicians LLC

      1111 E Mcdowell Rd, 
      Phoenix, AZ 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lisa Jarnagin is a Pulmonary Medicine provider in Phoenix, Arizona. Dr. Jarnagin is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Lung Nodules, Lung Metastases, Coccidioidomycosis, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Jarnagin is currently accepting new patients.

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

      Banner - University Hospital Based Physicians LLC

      1111 E Mcdowell Rd, 
      Phoenix, AZ 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Brenda Shinar is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Shinar is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Ascites, Cystic Fibrosis, Spontaneous Bacterial Peritonitis, Idiopathic Pulmonary Fibrosis, and Endoscopy. Dr. Shinar is currently accepting new patients.

      Experienced in Secondary Immunodeficiency (SID)
      Infectious Disease
      Experienced in Secondary Immunodeficiency (SID)
      Infectious Disease
      1300 N 12th St Ste 600, 
      Phoenix, AZ 
       (1.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Leonor Echevarria is an Infectious Disease provider in Phoenix, Arizona. Dr. Echevarria is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Coccidioidomycosis, Infectious Arthritis, Osteomyelitis in Children, and Secondary Immunodeficiency (SID). Dr. Echevarria is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English, Russian
      Accepting New Patients
      Offers Telehealth

      Sofya Tokman is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Phoenix, Arizona. Dr. Tokman is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Acute Interstitial Pneumonia, Lung Metastases, Pneumonia, Lung Transplant, and Gastrostomy. Dr. Tokman is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Deljean Buenaventura is a Nurse Practitioner in Phoenix, Arizona. Ms. Buenaventura is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Pulmonary Fibrosis, Emphysema, Secondary Immunodeficiency (SID), and Lung Nodules. Ms. Buenaventura is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kendra Mcanally is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Phoenix, Arizona. Dr. Mcanally is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Aspergillosis, Lung Metastases, Idiopathic Pulmonary Fibrosis, Lung Transplant, and Gastrostomy. Dr. Mcanally is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Bhuvin Buddhdev is a Pulmonary Medicine provider in Phoenix, Arizona. Dr. Buddhdev has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Idiopathic Pulmonary Fibrosis, Hypersensitivity Pneumonitis, Pulmonary Fibrosis, Lung Transplant, and Gastrostomy. Dr. Buddhdev is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sara Brenza is a Nurse Practitioner in Phoenix, Arizona. Ms. Brenza is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Pulmonary Fibrosis, Emphysema, Primary Ciliary Dyskinesia (PCD), and Secondary Immunodeficiency (SID). Ms. Brenza is currently accepting new patients.

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

      Sjhmc Physician Services

      500 W Thomas Rd, 680 Dhmg St Joseph's Pelvi, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English, Arabic
      Accepting New Patients
      Offers Telehealth

      Hesham Abdelrazek is a Pulmonary Medicine provider in Phoenix, Arizona. Dr. Abdelrazek is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Aspergillosis, Pleurisy, Pleural Effusion, Lung Transplant, and Gastrostomy. Dr. Abdelrazek is currently accepting new patients.

      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      500 W Thomas Rd, Suite 500, 
      Phoenix, AZ 
       (2.3 miles away)
      Languages Spoken:
      English

      Rajeev Saggar is a Pulmonary Medicine provider in Phoenix, Arizona. Dr. Saggar is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Hypertension, Acute Interstitial Pneumonia, Pulmonary Fibrosis, Interstitial Lung Disease, and Lung Transplant.

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics

      District Medical Group Inc

      3141 N 3rd Ave, Suite 100, 
      Phoenix, AZ 
       (2.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kelvin Panesar is a Pediatric Pulmonologist and a Pediatrics provider in Phoenix, Arizona. Dr. Panesar is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Stridor, Cystic Fibrosis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Secondary Immunodeficiency (SID). Dr. Panesar is currently accepting new patients.

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

      Phoenix Children's Hospital

      1919 E Thomas Rd, 
      Phoenix, AZ 
       (2.8 miles away)
      Languages Spoken:
      English, Mandarin
      Accepting New Patients
      Offers Telehealth

      Da-wei Liao is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Phoenix, Arizona. Dr. Liao is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Atypical Pneumonia, Lung Metastases, and Cerebral Hypoxia. Dr. Liao is currently accepting new patients.

      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics | Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology | Pediatrics | Pulmonary Medicine

      Phoenix Children's Hospital

      1919 E Thomas Rd, 
      Phoenix, AZ 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gerald Gong is a Pediatric Pulmonologist and a Pediatrics provider in Phoenix, Arizona. Dr. Gong is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Exocrine Pancreatic Insufficiency, Secondary Immunodeficiency (SID), and Newborn Jaundice. Dr. Gong is currently accepting new patients.

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

      Phoenix Children's Hospital

      1919 E Thomas Rd, 
      Phoenix, AZ 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Lynn Preudhomme is a Nurse Practitioner in Phoenix, Arizona. Ms. Preudhomme is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top area of expertise is Secondary Immunodeficiency (SID). Ms. Preudhomme is currently accepting new patients.

      Showing 1-20 of 25

      Last Updated: 10/30/2025

      When should I see a Secondary Immunodeficiency (SID) doctor near Phoenix, AZ?

      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 Phoenix, AZ?

      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 Phoenix, AZ?

      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 Phoenix, AZ?

      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 Phoenix, AZ?

      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 Phoenix, AZ?

      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 Phoenix, AZ?

      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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