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    Last Updated: 01/09/2026

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    MediFind found 16 doctor with experience in Primary Immunodeficiency (PID) near Toledo, OH. Of these, 13 are Experienced and 3 are Advanced.

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    16 providers found
      Advanced in Primary Immunodeficiency (PID)

      Dr. Lois Nelson
      Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Lois Nelson
      Allergy and Immunology

      Schmakel Eye Care Inc.

      3454 Oak Alley Ct Ste 202, 
      Toledo, OH 
       (4.0 miles away)
      419-536-1322
      Languages Spoken:
      English
      See accepted insurances

      Lois Nelson is an Allergy and Immunologist in Toledo, Ohio. Dr. Nelson is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Angioedema, and Allergic Rhinitis.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Rex B. Mowat
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Rex B. Mowat
      Hematology Oncology | Hematology | Oncology

      Toledo Clinic Incorporated

      2142 N Cove Blvd, 
      Toledo, OH 
       (3.3 miles away)
      419-479-5690
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Rex Mowat is a Hematologist Oncology specialist and a Hematologist in Toledo, Ohio. Dr. Mowat is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Colorectal Cancer, Chronic Lymphocytic Leukemia (CLL), Hairy Cell Leukemia (HCL), Richter Syndrome, and Bone Marrow Aspiration. Dr. Mowat is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Richard C. Phinney
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Richard C. Phinney
      Hematology Oncology | Hematology | Oncology

      Toledo Clinic Incorporated

      2142 N Cove Blvd, 
      Toledo, OH 
       (3.3 miles away)
      419-479-5690
      Experience:
      17+ years
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Richard Phinney is a Hematologist Oncology specialist and a Hematologist in Toledo, Ohio. Dr. Phinney has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Anemia, Colorectal Cancer, Paget Disease of the Breast, and Familial Colorectal Cancer. Dr. Phinney is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Primary Immunodeficiency (PID)

      Dr. Ahmed G. Elsayed
      Hematology | Oncology | Hospital Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Ahmed G. Elsayed
      Hematology | Oncology | Hospital Medicine

      Promedica Multi Specialty Physicians

      2142 N Cove Blvd, 
      Toledo, OH 
       (3.3 miles away)
      419-291-1111
      Languages Spoken:
      English, Arabic, Arabic - Jordanian, Spanish
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Ahmed Elsayed is a Hematologist and an Oncologist in Toledo, Ohio. Dr. Elsayed is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic Myelogenous Leukemia (CML), Philadelphia-Negative Chronic Myeloid Leukemia, Familial Colorectal Cancer, Pleuropulmonary Blastoma, and Lymphadenectomy. Dr. Elsayed is currently accepting new patients.

      Advanced in Primary Immunodeficiency (PID)

      Dr. Syed Rehman
      Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Syed Rehman
      Allergy and Immunology

      Asthma & Allergy Center Inc.

      7247 W Central Ave Ste A, 
      Toledo, OH 
       (9.9 miles away)
      419-843-8815
      Languages Spoken:
      English
      See accepted insurances

      Syed Rehman is an Allergy and Immunologist in Toledo, Ohio. Dr. Rehman is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Primary Immunodeficiency (PID), Allergic Rhinitis, Common Variable Immune Deficiency, and Sinusitis.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Binod Thakur
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Binod Thakur
      Allergy and Immunology

      Toledo Clinic Inc.

      4235 Secor Rd, 
      Toledo, OH 
       (5.4 miles away)
      419-479-5485
      Languages Spoken:
      English
      See accepted insurances

      Binod Thakur is an Allergy and Immunologist in Toledo, Ohio. Dr. Thakur is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Common Variable Immune Deficiency, Allergic Rhinitis, Sinusitis, and Primary Immunodeficiency (PID).

      Experienced in Primary Immunodeficiency (PID)

      Dr. Shaili J. Desai
      Oncology | Hematology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Shaili J. Desai
      Oncology | Hematology

      Toledo Clinic Incorporated

      4235 Secor Rd, 
      Toledo, OH 
       (5.4 miles away)
      419-479-5398
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Shaili Desai is an Oncologist and a Hematologist in Toledo, Ohio. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Hodgkin Lymphoma, Paget Disease of the Breast, Chronic Lymphocytic Leukemia (CLL), and Thrombocytopenia. Dr. Desai is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. David W. Brown
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. David W. Brown
      Hematology Oncology | Hematology | Oncology
      4235 Secor Rd, 
      Toledo, OH 
       (5.4 miles away)
      419-473-3561
      Languages Spoken:
      English, Russian, Ukrainian, Urdu
      See accepted insurances
      Accepting New Patients

      David Brown is a Hematologist Oncology specialist and a Hematologist in Toledo, Ohio. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Colorectal Cancer, Childhood Iron Deficiency Anemia, Familial Colorectal Cancer, and Chronic Lymphocytic Leukemia (CLL). Dr. Brown is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Jennifer Yonkof
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Jennifer Yonkof
      Allergy and Immunology

      Promedica Physicians Cardiology-Franklin Park

      4041 W Sylvania Ave Ste 204, 
      Toledo, OH 
       (6.7 miles away)
      419-693-2230
      Languages Spoken:
      English
      See accepted insurances

      Jennifer Yonkof is an Allergy and Immunologist in Toledo, Ohio. Dr. Yonkof is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Anaphylaxis, Allergic Rhinitis, Exercise-Induced Anaphylaxis (EIA), and Serum Sickness.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Michael A. Neiswander
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)

      Dr. Michael A. Neiswander
      Family Medicine
      702 Commerce Dr, Suite 160, 
      Perrysburg, OH 
       (9.2 miles away)
      419-872-7600
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Michael Neiswander is a primary care provider, practicing in Family Medicine in Perrysburg, Ohio. Dr. Neiswander is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Heterozygous Familial Hypercholesterolemia (HeFH), Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, and Familial Hypercholesterolemia. Dr. Neiswander is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Avram Derrow
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Avram Derrow
      Allergy and Immunology

      ProMedica Physicians Allergy And Immunology

      1620 Brigham Dr Ste 130, 
      Perrysburg, OH 
       (9.5 miles away)
      419-893-7211
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Avram Derrow is an Allergy and Immunologist in Perrysburg, Ohio. Dr. Derrow is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Hives, Sinusitis, and Grass Allergy.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Adnan R. Al-Khalili
      Oncology | Hematology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Adnan R. Al-Khalili
      Oncology | Hematology

      Mercy Health Physicians North Specialty Care LLC

      12623 Eckel Junction Rd, 
      Perrysburg, OH 
       (9.6 miles away)
      567-368-1520
      Languages Spoken:
      English, Arabic, Arabic - Jordanian
      See accepted insurances
      Accepting New Patients

      Adnan Al-Khalili is an Oncologist and a Hematologist in Perrysburg, Ohio. Dr. Al-Khalili is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Paget Disease of the Breast, Angiosarcoma, and Bone Marrow Aspiration. Dr. Al-Khalili is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Abhay R. Shelke
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Abhay R. Shelke
      Hematology Oncology | Hematology | Oncology

      Mercy Health Physicians North Specialty Care LLC

      12623 Eckel Junction Rd, 
      Perrysburg, OH 
       (9.6 miles away)
      567-368-1520
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Abhay Shelke is a Hematologist Oncology specialist and a Hematologist in Perrysburg, Ohio. Dr. Shelke is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Lung Cancer, and Familial Colorectal Cancer. Dr. Shelke is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Charu L. Trivedi
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Charu L. Trivedi
      Hematology Oncology | Hematology | Oncology

      Toledo Clinic Incorporated

      6450 Wheatstone Ct, 
      Maumee, OH 
       (9.7 miles away)
      419-866-6200
      Languages Spoken:
      English, Hindi, Polish, Russian, Ukrainian, Urdu
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Charu Trivedi is a Hematologist Oncology specialist and a Hematologist in Maumee, Ohio. Dr. Trivedi is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Anemia, and Paget Disease of the Breast. Dr. Trivedi is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)

      Dr. Timothy C. Kasunic
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)

      Dr. Timothy C. Kasunic
      Hematology Oncology | Hematology | Oncology

      Toledo Clinic Incorporated

      6450 Wheatstone Ct, 
      Maumee, OH 
       (9.7 miles away)
      419-866-6200
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Timothy Kasunic is a Hematologist Oncology specialist and a Hematologist in Maumee, Ohio. Dr. Kasunic is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Paget Disease of the Breast, Thrombocytopenia, Colorectal Cancer, Lung Cancer, and Bone Marrow Aspiration. Dr. Kasunic is currently accepting new patients.

      Advanced in Primary Immunodeficiency (PID)

      Dr. Ghassan Safadi
      Allergy and Immunology
      Advanced in Primary Immunodeficiency (PID)

      Dr. Ghassan Safadi
      Allergy and Immunology

      Office

      7640 Sylvania Ave Ste J, 
      Sylvania, OH 
       (10.9 miles away)
      419-843-7780
      Languages Spoken:
      English
      See accepted insurances

      Ghassan Safadi is an Allergy and Immunologist in Sylvania, Ohio. Dr. Safadi is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives.

      Showing 1-16 of 16

      Last Updated: 01/09/2026

      When should I see a Primary Immunodeficiency (PID) doctor near Toledo, OH?

      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 Primary Immunodeficiency (PID) doctor near Toledo, OH?

      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 do I find the best Primary Immunodeficiency (PID) doctor near Toledo, OH?

      You can find a Primary Immunodeficiency (PID) doctor in any of the 10 largest U.S. cities by clicking below:

      Primary Immunodeficiency (PID) doctor near New York, NY
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      Primary Immunodeficiency (PID) doctor near Chicago, IL
      Primary Immunodeficiency (PID) doctor near Houston, TX
      Primary Immunodeficiency (PID) doctor near Phoenix, AZ
      Primary Immunodeficiency (PID) doctor near Philadelphia, PA
      Primary Immunodeficiency (PID) doctor near Atlanta, GA
      Primary Immunodeficiency (PID) doctor near Boston, MA
      Primary Immunodeficiency (PID) doctor near Dallas, TX
      Primary Immunodeficiency (PID) doctor near San Jose, CA

      How does MediFind rank Primary Immunodeficiency (PID) doctors near Toledo, OH?

      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 Primary Immunodeficiency (PID) doctors near Toledo, OH?

      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 Primary Immunodeficiency (PID) doctor near Toledo, OH?

      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 Primary Immunodeficiency (PID) doctor search results page. 

      Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor near Toledo, OH?

      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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors near Toledo, OH?

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

      Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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