Current Fellows


2018 Allergy Fellows

David Gubernick, MD

1st year fellow, will graduate  in June 2021. Dr. Gubernick received his medical degree from the University of Florida College of Medicine in Gainesville, Fl. He completed his residency in Internal Medicine and Pediatrics from the University of Missouri in Columbia, Missouri. His interests include asthma, anaphylaxis, food allergy, and primary immunodeficiencies. 

Stephanie Hudey, MD

Nicholas Kolinsky, DO

1st year fellow, will graduate in June 2021. Dr. Kolinsky received his medical degree from Lincoln Memorial University – Debusk College of Osteopathic Medicine in Harrogate, TN. He completed his residency in Internal Medicine where he served as Chief Resident at Regional Medical Center Bayonet Point in Hudson, FL. His primary interests include asthma, immunotherapy, sinusitis, atopic dermatitis, urticaria, food allergy and providing excellent patient-centered care.

Claudia Gaefke, MD

2nd year fellow, will graduate in June 2020.   Dr. Gaefke received her medical degree from the University of Arizona.  She completed her residency in Internal Medicine at the University of Arizona.  Her interests include primary immunodeficiencies, atopic dermatitis, asthma, immunotherapy, anaphylaxis, and health policy.

Raul Sergio Villarreal, MD

2nd year fellow & Chief Resident, will graduate in June 2020.  Dr. Villarreal received his medical degree from the University of Texas Southwestern Medical Center in Dallas, Texas. He completed residency in Internal Medicine at the McGaw Medical Center of Northwestern University in Chicago, Illinois. His primary interests include asthma, angioedema, food allergy, and clinical research.