Allergic and Immunologic Disorders

Dr. Brianne Navetta-Modrov is an Allergist and Immunologist in the Division of Rheumatology, Allergy and Immunology, within the Department of Medicine at Stony Brook University (SBU) School of Medicine, and Clinic Director, Allergy/Immunology at Stony Brook Medicine.

Dr. Brianne Navetta Modrov

Dr. Navetta-Modrov completed her fellowship training in pediatric and adult allergy and immunology at North Shore and Long Island Jewish, Northwell Health in July 2018. She graduated and earned her MD from Albany Medical College in 2012. She trained in Internal Medicine and served as a chief resident in Internal Medicine at Northwell Health on Long Island, New York.

Dr. Navetta-Modrov grew up in East Setauket, New York and is excited to join the faculty at SBU to serve the community where she was raised. Dr. Navetta-Modrov cares for both pediatric and adult patients with a dedicated nurse at Commack Clinic, Commack, New York, one of the SBU major outpatient Centers. She is also interested in integrating patient education as part of the whole patient care, such as the importance of carrying Epinephrine autoinjector and penicillin allergy testing.

In collaboration with the Center of Autoinflammatory Diseases directed by Dr. Qingping Yao, one of few experts in the field, Dr. Navetta has gained first-hand experience with diagnosis and treatment for autoinflammatory disease/periodic fever syndrome.  She has identified cases of such disorders in patients who presented with allergic and immunologic phenomena. Since these autoinflammatory diseases involve genetic and molecular analysis, there are few allergists and immunologists who specialize in the field.   She has a particular interest in understanding the presentation of allergic disease in this special patient population.  She not only has provided excellent care for patients, but also has interest in pursuing clinical and translational research in patients with autoinflammatory disease on both an allergic and immunologic basis in the future. 


Dr. Anum Muzaffar has been recruited as Assistant Professor of Clinical Medicine for the Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University. 

Dr. Anum Muzaffar

Dr. Muzaffar earned her MD at the University of Alabama at Birmingham School of Medicine in 2019. Her postgraduate training includes residency training in Pediatrics at Cohens Children's Medical Center from 2019 to 2022 and Allergy/Immunology Fellowship training at Johns Hopkins Hospital from July 2022 to June 2025. 

Dr. Muzaffar has been actively involved in multiple educational initiatives including de-labeling of beta lactam allergy.  

Dr. Muzaffar will be a great addition to the Division of Rheumatology, Allergy and Immunology, Department of Medicine. Her joining in Stony Brook University will provide more opportunities for trainees to expose themselves to the knowledge and skills related to allergy and immunology. 
 


Dr. Neha SananDr. Neha Sanan has been recruited as Assistant Professor of Clinical Medicine for the Division of Rheumatology, Allergy and Immunology, Department of Medicine, Stony Brook University.

Dr. Sanan earned her DO at the New York College of Osteopathic Medicine in Old Westbury, NY. Her postgraduate training includes residency training in Saint Vincent Hospital in Worchester, Massachusetts from 2016 to 2018 and Allergy/Immunology Fellowship training at Cleveland Hospital from July 2018 to June 2020.  She began her career in Philadelphia in October 2020 seeing both pediatric and adult allergy patients.   She then continued as an assistant professor at Carilion Clinic Virginia Tech School of Medicine from January 2023 to September 2025. 

Dr. Sanan has been actively involved in various scholarly activities with publications and awards.

Dr. Sanan will be a great addition to the Division of Rheumatology, Allergy and Immunology, Department of Medicine. Her joining Stony Brook University will provide more opportunities for trainees to expose themselves to the knowledge and skills related to allergy and immunology.


If you have fever, rash, nasal congestion, sinusitis, shortness of breath, food intolerance, or feel sick always, you may have the following disorders that may require evaluation and testing by an Allergist / Immunologist.

  • Allergic Rhinitis and Conjunctivitis

  • Allergen Immunotherapy (Allergy shots)

  • Food Allergy
  • Drug Allergy
  • Contact Dermatitis
  • Atopic Dermatitis
  • Asthma
  • Urticaria (Hives)
  • Immunodeficiency

Scheduling Contact Information

Tel. 631-638-0160 or 631-444-0580

Commack Office
500 Commack Road, Suite 103, Commack, NY 11725