Geoffrey Hall
Advanced in Severe Combined Immunodeficiency (SCID)

Dr. Geoffrey Hall

Allergy and Immunology
Duke Health
Duke Children's Allergy And Immunology Creekstone
4709 Creekstone Dr, 
Durham, NC 
On Staff At

Advanced in Severe Combined Immunodeficiency (SCID)
Duke Health
Duke Children's Allergy And Immunology Creekstone
4709 Creekstone Dr, 
Durham, NC 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

As an allergist and immunologist, and the spouse of someone with a food allergy, I bring both professional expertise and personal insight to my work. I am passionate about improving the quality of life for those with asthma, eczema, and food and environmental allergies. Having firsthand experience with the real-world challenges of managing allergic conditions, I take a collaborative approach to care, partnering with families to develop treatment plans that are not only effective, but also practical and aligned with their goals. I also have the privilege of caring for children with primary immunodeficiencies, including severe combined immunodeficiency and congenital athymia. My research focuses on optimizing newborn screening guidelines for these conditions, particularly in premature infants. I am committed to advancing treatment strategies and providing compassionate support to families navigating these complex conditions. Outside of work, I cherish time with my spouse and two children and take every opportunity to enjoy the outdoors.

Dr. Hall is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID), Infantile Neutropenia, Leukocyte Adhesion Deficiency Type 1, and Paroxysmal Nocturnal Hemoglobinuria (PNH).

His clinical research consists of co-authoring 8 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 4 articles in the study of Severe Combined Immunodeficiency (SCID).

Specialties
Allergy and Immunology
Licenses
Pediatric Allergy/Immunology in NC
Fellowships
Allergy & Immunology, Duke University
Languages Spoken
English
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Ambetter
  • EPO
  • HMO
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 1 Less Insurance Carrier -

Locations

Duke Children's Allergy and Immunology Creekstone
4709 Creekstone Dr, Durham, NC 27703
Call: 919-684-9914
Other Locations
Duke Children's Health Center Allergy and Immunology Clinic
2301 Erwin Rd, Durham, NC 27710
Call: 919-684-9914

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


8 Total Publications

Updates in the Understanding of Immunoglobulin Replacement Therapy in Primary Immune Deficiency Disorders: Function, Composition, and Role in Reconstitution and Immunomodulation.
Updates in the Understanding of Immunoglobulin Replacement Therapy in Primary Immune Deficiency Disorders: Function, Composition, and Role in Reconstitution and Immunomodulation.
Journal: Immunology and allergy clinics of North America
Published: April 26, 2025
View All 8 Publications
Similar Doctors
Teresa K. Tarrant
Advanced in Severe Combined Immunodeficiency (SCID)
Dr. Teresa K. Tarrant
Allergy and Immunology | Rheumatology
Advanced in Severe Combined Immunodeficiency (SCID)
Dr. Teresa K. Tarrant
Allergy and Immunology | Rheumatology

Duke Infusion Center South Durham

234 Crooked Creek Pkwy, 
Durham, NC 
 (5.3 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

I first became interested in pursuing a career in medicine after being a camp counselor for children with autoimmune type I diabetes when I was in college. I wanted to learn more about and care for patients who had autoimmune diseases and immune dysregulation, which is what led to my dual training in both rheumatology and allergy immunology. My clinical practice, where I teach medical students, residents and rheumatology and allergy/immunology fellows, reflects this comprehensive immunologic approach. Diseases in which I have particular expertise include rheumatoid arthritis, Sjogren's syndrome, autoimmune inflammatory eye disease and common variable immune deficiency (CVID). I have several family members who also have autoimmune diseases and I have learned that care can be long term and involve a team approach. As a result, patient-centered care has become a personal goal. Dr. Tarrant is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), and Arthritis.

Niraj C. Patel
Experienced in Severe Combined Immunodeficiency (SCID)
Dr. Niraj C. Patel
Allergy and Immunology
Experienced in Severe Combined Immunodeficiency (SCID)
Dr. Niraj C. Patel
Allergy and Immunology

Duke Health Integrated Practice Inc

2301 Erwin Rd, 
Durham, NC 
 (10.0 miles away)
919-684-8111
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

I am an immunologist who treats primary immunodeficiencies in children and adults. I see patients with recurrent infections and fevers, drug allergies, hereditary angioedema, and secondary immunodeficiencies. Our program offers cutting-edge clinical trials to provide the best treatment options for patients with immunodeficiencies. When I first meet patients, I try to put them at ease. Coming to a doctor's office can cause a lot of anxiety, especially for children. I try to identify key issues, as well as strategies to help with those problems. My goal is to improve the quality of life for children and adults so they can lead a normal life. Outside of work, I enjoy martial arts, gardening, cooking, and spending time with my wife and three children. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Primary Immunodeficiency (PID), Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, and Common Variable Immune Deficiency.

Talal I. Mousallem
Experienced in Severe Combined Immunodeficiency (SCID)
Dr. Talal I. Mousallem
Allergy and Immunology
Experienced in Severe Combined Immunodeficiency (SCID)
Dr. Talal I. Mousallem
Allergy and Immunology

Duke Health Integrated Practice Inc

40 Duke Medicine Cir, 
Durham, NC 
 (9.9 miles away)
919-684-8111
Languages Spoken:
English, Arabic
See accepted insurances
Accepting New Patients
Offers Telehealth

I am an allergist and immunologist who cares for children and adults. I manage patients with primary immunodeficiency and different allergic diseases. This includes managing patients with recurrent infections, allergic rhinitis, asthma, food allergy, drug allergy, stinging insect hypersensitivity, urticaria/ angioedema, and allergic skin disease. I also see patients with abnormal severe combined immunodeficiency newborn screen results. Dr. Mousallem is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Angioedema, X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), and Omenn Syndrome.

VIEW MORE SEVERE COMBINED IMMUNODEFICIENCY (SCID) DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Hall's expertise for a condition
ConditionClose
      • Advanced
      • Severe Combined Immunodeficiency (SCID)
        Dr. Hall is
        Advanced
        . Learn about Severe Combined Immunodeficiency (SCID).
        See more Severe Combined Immunodeficiency (SCID) experts
      • Experienced
      • Asthma
        Dr. Hall is
        Experienced
        . Learn about Asthma.
        See more Asthma experts
      • Infantile Neutropenia
        Dr. Hall is
        Experienced
        . Learn about Infantile Neutropenia.
        See more Infantile Neutropenia experts
      • Leukocyte Adhesion Deficiency Type 1
        Dr. Hall is
        Experienced
        . Learn about Leukocyte Adhesion Deficiency Type 1.
        See more Leukocyte Adhesion Deficiency Type 1 experts
      • Paroxysmal Nocturnal Hemoglobinuria (PNH)
        Dr. Hall is
        Experienced
        . Learn about Paroxysmal Nocturnal Hemoglobinuria (PNH).
        See more Paroxysmal Nocturnal Hemoglobinuria (PNH) experts
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.