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    Last Updated: 01/09/2026

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    MediFind found 30 doctor with experience in Secondary Immunodeficiency (SID) near Grand Rapids, MI. Of these, 27 are Experienced and 3 are Advanced.

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    30 providers found
      Susan L. Millard
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      40+ years
      Languages Spoken:
      English

      Susan Millard is a Pediatric Pulmonologist in Grand Rapids, Michigan. Dr. Millard has been practicing medicine for over 40 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Laryngomalacia, Cystic Fibrosis, Vocal Cord Dysfunction, and Secondary Immunodeficiency (SID).

      Johanna A. Hernandez
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Pulmonology

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      22+ years
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Johanna Hernandez is a Pediatric Pulmonologist in Grand Rapids, Michigan. Dr. Hernandez has been practicing medicine for over 22 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Ciliary Dyskinesia-Bronchiectasis, Primary Ciliary Dyskinesia (PCD), Vocal Cord Dysfunction, and Duchenne Muscular Dystrophy. Dr. Hernandez is currently accepting new patients.

      Anne E. Thomas
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Anne Thomas is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Thomas has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Koolen De Vries Syndrome, Secondary Immunodeficiency (SID), Vocal Cord Dysfunction, and Sleepwalking (Somnambulism). Ms. Thomas is currently accepting new patients.

      Learn about our expert tiers
      Dana E. Reckley
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      7+ years
      Languages Spoken:
      English
      Accepting New Patients

      Dana Reckley is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Reckley has been practicing medicine for over 7 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Sleepwalking (Somnambulism), Periodic Limb Movement Disorder, Vocal Cord Dysfunction, and Secondary Immunodeficiency (SID). Ms. Reckley is currently accepting new patients.

      John N. Schuen
      Experienced in Secondary Immunodeficiency (SID)
      Pediatrics | Pediatric Pulmonology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatrics | Pediatric Pulmonology

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English
      Accepting New Patients

      John Schuen is a Pediatrics specialist and a Pediatric Pulmonologist in Grand Rapids, Michigan. Dr. Schuen has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Cystic Fibrosis, Laryngomalacia, Wolf-Hirschhorn Syndrome, and Periodic Limb Movement Disorder. Dr. Schuen is currently accepting new patients.

      Jorgelina T. Sanctis
      Experienced in Secondary Immunodeficiency (SID)
      Infectious Disease
      Experienced in Secondary Immunodeficiency (SID)
      Infectious Disease

      Corewell Health Infectious Disease Specialists - 230 Michigan St NE

      230 Michigan Street Northeast, Suite 230, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      29+ years
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Jorgelina Sanctis is an Infectious Disease provider in Grand Rapids, Michigan. Dr. Sanctis has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Pneumonia, Strep Throat, Infective Endocarditis, and Methicillin-Resistant Staphylococcus Aureus (MRSA).

      Ryan J. Hadley
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine

      Corewell Health Grand Rapids Hospitals Transplant Center - 275 Michigan St NE

      275 Michigan Street Northeast, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      20+ years
      Languages Spoken:
      English
      Accepting New Patients

      Ryan Hadley is a Pulmonary Medicine provider in Grand Rapids, Michigan. Dr. Hadley has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Sarcoidosis, Neurosarcoidosis, Lung Metastases, Hypersensitivity Pneumonitis, and Lung Transplant. Dr. Hadley is currently accepting new patients.

      Gregory J. Deines
      Experienced in Secondary Immunodeficiency (SID)
      Endocrinology
      Experienced in Secondary Immunodeficiency (SID)
      Endocrinology

      Corewell Health Diabetes And Endocrinology - 221 Michigan St NE

      221 Michigan Street Northeast, Suite 200, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      28+ years
      Languages Spoken:
      English
      Offers Telehealth

      Gregory Deines is an Endocrinologist in Grand Rapids, Michigan. Dr. Deines has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Rabson-Mendenhall Syndrome.

      Tricia L. Browneye
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Corewell Health Pediatric Sleep Disorders Clinic - Grand Rapids

      35 Michigan Street Northeast, Suite 3003, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      14+ years
      Languages Spoken:
      English
      Accepting New Patients

      Tricia Browneye is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Browneye has been practicing medicine for over 14 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Koolen De Vries Syndrome, Vocal Cord Dysfunction, Periodic Limb Movement Disorder, and Hemi 3 Syndrome. Ms. Browneye is currently accepting new patients.

      James M. Decou
      Experienced in Secondary Immunodeficiency (SID)
      General Surgery
      Experienced in Secondary Immunodeficiency (SID)
      General Surgery

      Pediatric Surgeons Of West Michigan PC

      330 Barclay Avenue Northeast, Suite 202, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      38+ years
      Languages Spoken:
      English
      Accepting New Patients

      James Decou is a General Surgeon in Grand Rapids, Michigan. Dr. Decou has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pectus Excavatum, Pectus Carinatum, Retroperitoneal Inflammation, and Gastrointestinal Fistula. Dr. Decou is currently accepting new patients.

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

      Corewell Health Internal Medicine - 426 Michigan St NE

      426 Michigan Street Northeast, 
      Grand Rapids, MI 
       (0.9 miles away)
      Experience:
      27+ years
      Languages Spoken:
      English

      Rima Shah is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Shah has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, and Sciatica.

      Stephen Fitch
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine

      Shmg Pulmonary-Lake Drive

      4100 Lake Dr SE Ste 200, 
      Grand Rapids,, MI 
       (5.7 miles away)
      Experience:
      31+ years
      Languages Spoken:
      English

      Stephen Fitch is an Intensive Care Medicine provider in Grand Rapids,, Michigan. Dr. Fitch has been practicing medicine for over 31 years and is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, Bronchiectasis, and Advanced Bronchoscopy.

      Marc R. Mcclelland
      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine | Intensive Care Medicine

      Corewell Health Pulmonology - 4100 Lake Dr SE

      4100 Lake Drive Southeast, 
      Grand Rapids, MI 
       (7.8 miles away)
      Experience:
      26+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Marc Mcclelland is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Grand Rapids, Michigan. Dr. Mcclelland has been practicing medicine for over 26 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, Lung Nodules, ALK-Positive Non-Small Cell Lung Cancer, and Small Cell Lung Cancer (SCLC). Dr. Mcclelland is currently accepting new patients.

      Kevin M. Swiatek
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine
      Advanced in Secondary Immunodeficiency (SID)
      Intensive Care Medicine | Pulmonary Medicine

      Corewell Health Pulmonology - 4100 Lake Dr SE

      4100 Lake Drive Southeast, 
      Grand Rapids, MI 
       (7.8 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English
      Offers Telehealth

      Kevin Swiatek is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Grand Rapids, Michigan. Dr. Swiatek has been practicing medicine for over 12 years and is rated as an Advanced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Aspergilloma, Lung Metastases, Allergic Bronchopulmonary Aspergillosis, and Pneumonia.

      Jamie L. Frost
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Radiology
      Experienced in Secondary Immunodeficiency (SID)
      Pediatric Radiology

      Advanced Radiology Services - Grand Rapids

      3264 North Evergreen Drive Northeast, 
      Grand Rapids, MI 
       (5.4 miles away)
      Experience:
      19+ years
      Languages Spoken:
      English

      Jamie Frost is a Pediatric Radiologist in Grand Rapids, Michigan. Dr. Frost has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). Her top areas of expertise are Agyria Pachygyria Polymicrogyria, Coach Syndrome, Lissencephaly 1, Lissencephaly 2, and Aortic Valve Replacement.

      Jeffrey S. Erp
      Experienced in Secondary Immunodeficiency (SID)
      Experienced in Secondary Immunodeficiency (SID)

      Advanced Radiology Services - Grand Rapids

      3264 North Evergreen Drive Northeast, 
      Grand Rapids, MI 
       (5.4 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English

      Jeffrey Erp is a Radiologist in Grand Rapids, Michigan. Dr. Erp has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Ascites, Bile Duct Obstruction, Jaundice, Bone Graft, and Vertebroplasty.

      Chirag R. Patel
      Experienced in Secondary Immunodeficiency (SID)
      Experienced in Secondary Immunodeficiency (SID)

      Advanced Radiology Services - Grand Rapids

      3264 North Evergreen Drive Northeast, 
      Grand Rapids, MI 
       (5.4 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Chirag Patel is a Radiologist in Grand Rapids, Michigan. Dr. Patel has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Ascites, Pleurisy, Bronchogenic Cyst, Bone Marrow Aspiration, and Gastrostomy. Dr. Patel is currently accepting new patients.

      Reda E. Girgis
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine
      Experienced in Secondary Immunodeficiency (SID)
      Pulmonary Medicine

      Corewell Health Pulmonology - 4100 Lake Dr SE

      4100 Lake Drive Southeast, 
      Grand Rapids, MI 
       (7.8 miles away)
      Experience:
      38+ years
      Languages Spoken:
      English
      Accepting New Patients

      Reda Girgis is a Pulmonary Medicine provider in Grand Rapids, Michigan. Dr. Girgis has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Bronchiolitis Obliterans, Industrial Bronchitis, Pulmonary Hypertension, Lung Transplant, and Gastrostomy. Dr. Girgis is currently accepting new patients.

      April M. Powell
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Corewell Health Pulmonology - 4100 Lake Dr SE

      4100 Lake Drive Southeast, 
      Grand Rapids, MI 
       (7.8 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      April Powell is a Nurse Practitioner in Grand Rapids, Michigan. Ms. Powell 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 Emphysema, Secondary Immunodeficiency (SID), Lung Nodules, and Pulmonary Fibrosis.

      Daniel J. Gritters
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner
      Experienced in Secondary Immunodeficiency (SID)
      Nurse Practitioner

      Corewell Health Pulmonology - 4100 Lake Dr SE

      4100 Lake Drive Southeast, 
      Grand Rapids, MI 
       (7.8 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Gritters is a Nurse Practitioner in Grand Rapids, Michigan. Mr. Gritters has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Secondary Immunodeficiency (SID). His top areas of expertise are Pulmonary Fibrosis, Secondary Immunodeficiency (SID), Emphysema, and Vocal Cord Dysfunction. Mr. Gritters is currently accepting new patients.

      Showing 1-20 of 30

      Last Updated: 01/09/2026

      When should I see a Secondary Immunodeficiency (SID) doctor near Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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 Grand Rapids, MI?

      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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