The 20 Best Secondary Immunodeficiency (SID) Doctors Near Me in Colorado, US

Find the Top Secondary Immunodeficiency (SID) Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 41 doctor with experience in Secondary Immunodeficiency (SID) near Colorado, US. Of these, 32 are Experienced, 7 are Advanced and 2 are Distinguished.

Location
LocationClose
41 providers found
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology
    Experienced in Secondary Immunodeficiency (SID)
    Endocrinology
    Referral required

    Candelas Clinic - Diabetes & Endocrinology & Education

    15389 West 91st Drive, Suite 200, 
    Arvada, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kathryn O'day is an Endocrinologist practicing medicine in Arvada, Colorado. Dr. O'day is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. O'day is board certified in American Board Of Radiology. Dr. O'day is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Distinguished in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    St. Joseph Hospital

    1375 East 19th Avenue, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Milene Saavedra is a Pulmonary Medicine provider practicing medicine in Denver, Colorado. Dr. Saavedra is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Endoscopy. Dr. Saavedra is board certified in American Board Of Internal Medicine. Dr. Saavedra is currently accepting new patients.

    Distinguished in Secondary Immunodeficiency (SID)
    Distinguished in Secondary Immunodeficiency (SID)
    Referral may be required

    Saint Joseph Hospital

    1375 East 19th Avenue, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Taylor-Cousar is a Pulmonary Medicine provider practicing medicine in Denver, Colorado. Dr. Taylor-Cousar is rated as a Distinguished provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Pseudomonas Stutzeri Infections, and Endoscopy. Dr. Taylor-Cousar is board certified in American Board Of Pediatrics and American Board Of Internal Medicine. Dr. Taylor-Cousar is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    National Jewish Health

    1400 Jackson Street, Pulmonary Medicine 1, Suite A542, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Lommatzsch is a Pulmonary Medicine provider practicing medicine in Denver, Colorado. Dr. Lommatzsch is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Bronchiectasis, Lung Metastases, Cystic Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy. Dr. Lommatzsch is board certified in American Board Of Internal Medicine. Dr. Lommatzsch is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    National Jewish Health

    1400 Jackson Street, Adult Cystic Fibrosis Program, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Katherine Hisert is a Pulmonary Medicine provider practicing medicine in Denver, Colorado. Dr. Hisert is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Pseudomonas Stutzeri Infections, and Newborn Jaundice. Dr. Hisert is board certified in American Board Of Internal Medicine. Dr. Hisert is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Endocrinology
    Advanced in Secondary Immunodeficiency (SID)
    Endocrinology
    Referral required

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shauna Runchey is an Endocrinologist practicing medicine in Denver, Colorado. Dr. Runchey is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Secondary Immunodeficiency (SID), Jaundice, Triple A Syndrome, and Thyroid Storm. Dr. Runchey is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Advanced in Secondary Immunodeficiency (SID)
    Pulmonary Medicine
    Referral may be required

    Intermountain Health Saint Joseph Hospital

    1375 E 19th Ave, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jerry Nick is a Pulmonary Medicine provider practicing medicine in Denver, Colorado. Dr. Nick is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Mycobacterium Avium Complex Infections, Secondary Immunodeficiency (SID), and Pseudomonas Stutzeri Infections. Dr. Nick is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Radiology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Radiology
    Referral may be required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Davis is a Pediatric Radiologist practicing medicine in Aurora, Colorado. He has been practicing medicine for over 17 years. Dr. Davis is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Simpson-Golabi-Behmel Syndrome, Perlman Syndrome, Megalencephaly-Capillary Malformation Syndrome, and Hemi 3 Syndrome. Dr. Davis is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Children's Hospital Colorado

    1811 Plaza Dr, 
    Highlands Ranch, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Jordana Hoppe is a Pediatric Pulmonologist practicing medicine in Highlands Ranch, Colorado. Dr. Hoppe is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Ciliary Dyskinesia-Bronchiectasis, and Primary Ciliary Dyskinesia (PCD). Dr. Hoppe is currently accepting new patients.

    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Advanced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Children's Hospital Colorado

    1811 Plaza Dr, 
    Highlands Ranch, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Scott Sagel is a Pediatric Pulmonologist practicing medicine in Highlands Ranch, Colorado. Dr. Sagel is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Ciliary Dyskinesia-Bronchiectasis, Situs Inversus, Primary Ciliary Dyskinesia (PCD), and Myringotomy. Dr. Sagel 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
    Referral may be required

    Saint Joseph Hospital

    1375 East 19th Avenue, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sherstin Lommatzsch is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Denver, Colorado. Dr. Lommatzsch is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Bronchiectasis, Secondary Immunodeficiency (SID), and Newborn Jaundice. Dr. Lommatzsch is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Lommatzsch is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required

    Spectrum Medical Imaging

    1610 Prairie Center Parkway, Suite 2100, 
    Brighton, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Robert Johnston is a Radiologist practicing medicine in Brighton, Colorado. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Pleural Effusion, Secondary Immunodeficiency (SID), Pleurisy, and Cystic Fibrosis. Dr. Johnston is board certified in American Board Of Radiology. Dr. Johnston is currently accepting new patients.

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

    Intermountain Health Saint Joseph Hospital

    1375 E 19th Ave, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Sandhya Rai-Sherpa is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Rai-Sherpa is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Lung Metastases, Bronchiectasis, Cardiac Ablation, and Pacemaker Implantation. Dr. Rai-Sherpa is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Children's Hospital Colorado

    4125 Briargate Pkwy, 
    Colorado Springs, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Edith Zemanick is a Pediatric Pulmonologist practicing medicine in Colorado Springs, Colorado. Dr. Zemanick is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Pseudomonas Stutzeri Infections, Secondary Immunodeficiency (SID), and Bronchopulmonary Dysplasia. Dr. Zemanick is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    Children's Hospital Colorado-North Campus

    469 State Highway 7, 
    Broomfield, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Stacey Martiniano is a Pediatric Pulmonologist practicing medicine in Broomfield, Colorado. Dr. Martiniano is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), Venous Thromboembolism (VTE), and Nontuberculous Mycobacterial Lung Disease. Dr. Martiniano is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Nurse Practitioner
    Experienced in Secondary Immunodeficiency (SID)
    Nurse Practitioner
    Referral may be required

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hayley Heinz is a Nurse Practitioner practicing medicine in Denver, Colorado. Heinz, NP is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Secondary Immunodeficiency (SID). Heinz, NP is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Nurse Practitioner
    Experienced in Secondary Immunodeficiency (SID)
    Nurse Practitioner
    Referral may be required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Heather Moore is a Nurse Practitioner practicing medicine in Aurora, Colorado. Moore, NP is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her clinical expertise encompasses Secondary Immunodeficiency (SID). Moore, NP is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Experienced in Secondary Immunodeficiency (SID)
    Pediatric Pulmonology
    Referral may be required

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Jane Gross is a Pediatric Pulmonologist practicing medicine in Denver, Colorado. Dr. Gross is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Secondary Immunodeficiency (SID), and Sarcoidosis. Dr. Gross is currently accepting new patients.

    Experienced in Secondary Immunodeficiency (SID)
    Experienced in Secondary Immunodeficiency (SID)
    Referral may be required

    Pediatric Sleep Specialists

    6071 E Woodmen Rd, Ste 330, 
    Colorado Springs, CO 
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Ibrahim Abdulhamid is a Pediatrics provider practicing medicine in Colorado Springs, Colorado. He has been practicing medicine for over 44 years. Dr. Abdulhamid is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His clinical expertise encompasses Micrognathia, Secondary Immunodeficiency (SID), Newborn Jaundice, Multiple Epiphyseal Dysplasia, and Adenoidectomy. Dr. Abdulhamid is board certified in Pediatrics, Sleep Medicine-American Board Of Pediatrics (ABP), Pediatrics, Pulmonary-American Board Of Pediatrics (ABP), and Pediatrics-American Board Of Pediatrics (ABP). Dr. Abdulhamid is currently accepting new patients.

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

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
    Languages Spoken:
    English

    Manisha Sahni is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Sahni is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Cystic Fibrosis, Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Bronchiectasis, and Cardiac Ablation.

    Showing 1-20 of 41

    Last Updated: 09/26/2026

    When should I see a Secondary Immunodeficiency (SID) doctor in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 in Colorado, US?

    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 

    Read more about our Content Policy. 

    More Secondary Immunodeficiency (SID) Doctors by city