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    Last Updated: 10/30/2025

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    MediFind found 16 doctor with experience in Primary Immunodeficiency (PID) near Frederick, MD. Of these, 16 are Experienced.

    Location
    LocationClose
    16 providers found
      Rebecca A. Herman-Smith
      Experienced in Primary Immunodeficiency (PID)
      Experienced in Primary Immunodeficiency (PID)

      Frederick Primary Care Associates

      56 Thomas Johnson Dr, Suite 200, 
      Frederick, MD 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Rebecca Herman-Smith is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Herman-Smith is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Familial Hypopituitarism, Cellulitis, Hypothyroidism, and Generalized Anxiety Disorder (GAD).

      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      400 W 7th St, 
      Frederick, MD 
       (0.7 miles away)
      Languages Spoken:
      English

      James Grissom is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Grissom is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Primary Immunodeficiency (PID) and Common Variable Immune Deficiency.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Privia Care Center LLC

      110 Baughmans Ln, Suite 140, 
      Frederick, MD 
       (1.5 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Karlene Ross is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Obesity, High Cholesterol, Vitamin D Deficiency, and Hypertension. Dr. Ross is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Primary Immunodeficiency (PID)
      Oncology | Hematology Oncology | Hematology
      Experienced in Primary Immunodeficiency (PID)
      Oncology | Hematology Oncology | Hematology
      1562 Opossumtown Pike, 
      Frederick, MD 
       (1.6 miles away)
      Languages Spoken:
      English

      Brian O'connor is an Oncologist and a Hematologist Oncology provider in Frederick, Maryland. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lung Cancer, and Pleuropulmonary Blastoma.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Frederick Health Medical Group LLC

      1562 Opossumtown Pike, 
      Frederick, MD 
       (1.6 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Saro Sarkisian is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Sarkisian has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Chronic T-Cell Leukemia (CTCL), Colorectal Cancer, Familial Colorectal Cancer, and Pleuropulmonary Blastoma. Dr. Sarkisian is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Frederick Health Medical Group LLC

      1562 Opossumtown Pike, Suite 301, 
      Frederick, MD 
       (1.6 miles away)
      Languages Spoken:
      English, Italian, Russian
      Accepting New Patients
      Offers Telehealth

      Natalia Marina is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Marina is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Childhood Iron Deficiency Anemia, and Polycythemia Vera. Dr. Marina is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Allergy and Immunology
      Experienced in Primary Immunodeficiency (PID)
      Allergy and Immunology

      Asthma And Allergy Center LLC

      161 Thomas Johnson Dr, Suite 150, 
      Frederick, MD 
       (2.0 miles away)
      Languages Spoken:
      English

      Jose Muniz is an Allergy and Immunologist in Frederick, Maryland. Dr. Muniz is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Food Allergy.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Maryland Oncology Hematology PA

      7211 Bank Ct, Suite 150, 
      Frederick, MD 
       (2.1 miles away)
      Languages Spoken:
      English, Urdu
      Accepting New Patients
      Offers Telehealth

      Sadaf Taimur is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Taimur is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paget Disease of the Breast, and Pulmonary Embolism. Dr. Taimur is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Maryland Oncology Hematology PA

      7211 Bank Ct, Suite 150, 
      Frederick, MD 
       (2.1 miles away)
      Languages Spoken:
      English, Arabic, Hindi, Punjabi, Urdu
      Accepting New Patients

      Nouman Asif is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Asif is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Anemia, and Thrombocytopenia. Dr. Asif is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine

      Frederick Health Hospital Inc

      7211 Bank Ct, 
      Frederick, MD 
       (2.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Hirenkumar Shah is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hypothyroidism, Obesity in Children, Anemia, Colonoscopy, and Ureteroscopy. Dr. Shah is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine

      Frederick Internal Medicine And Endocrinology Services PA

      65 Thomas Johnson Dr, Suite C, 
      Frederick, MD 
       (2.2 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Hemen Shah is a primary care provider, practicing in Internal Medicine in Frederick, Maryland. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Obesity in Children, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Colonoscopy, and Ureteroscopy. Dr. Shah is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Oncology | Hematology | Hematology Oncology
      Experienced in Primary Immunodeficiency (PID)
      Oncology | Hematology | Hematology Oncology

      Frederick Health Medical Group LLC

      194 Thomas Johnson Dr, 
      Frederick, MD 
       (2.4 miles away)
      Languages Spoken:
      English

      Elhamy Eskander is an Oncologist and a Hematologist in Frederick, Maryland. Dr. Eskander is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Lung Cancer, Childhood Iron Deficiency Anemia, Pleuropulmonary Blastoma, and Autoimmune Hemolytic Anemia.

      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Frederick Health Medical Group LLC

      194 Thomas Johnson Dr, 
      Frederick, MD 
       (2.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Melissa Asuncion is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Asuncion is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Obesity in Children, High Cholesterol, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Asuncion is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Family Medicine
      Experienced in Primary Immunodeficiency (PID)
      Family Medicine

      Frederick Primary Care Associates

      56 Thomas Johnson Dr, Suite 200, 
      Frederick, MD 
       (2.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Edward Fisher is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Fisher is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Griscelli Syndrome, Dyschromatosis Symmetrica Hereditaria, Hypomelanotic Disorder, and Dyschromatosis Universalis Hereditaria. Dr. Fisher is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      Maryland Oncology Hematology PA

      46 B Thomas Johnson Dr, Suite 200, 
      Frederick, MD 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Andrew Li is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Iron Deficiency Anemia, Acute Promyelocytic Leukemia, Acute Mountain Sickness, Idiopathic Neutropenia, and Laminectomy. Dr. Li is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      2405 Whittier Dr, Suite 100, 
      Frederick, MD 
       (3.5 miles away)
      Languages Spoken:
      English, Arabic, Russian
      Accepting New Patients

      Mouhamad Bazzi is a Hematologist Oncology specialist and a Hematologist in Frederick, Maryland. Dr. Bazzi is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, Protein S Deficiency, and Bone Marrow Aspiration. Dr. Bazzi is currently accepting new patients.

      Showing 1-16 of 16

      Last Updated: 10/30/2025

      When should I see a Primary Immunodeficiency (PID) doctor near Frederick, MD?

      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 Frederick, MD?

      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 Primary Immunodeficiency (PID) doctors near Frederick, MD?

      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 Frederick, MD?

      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 Frederick, MD?

      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 Frederick, MD?

      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 Frederick, MD?

      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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