Andrej Petrov, MD, specializes in allergy and immunology and is certified in internal medicine and allergy and immunology by the American Board of Internal Medicine. He practices at UPMC Shadyside, UPMC Mercy, UPMC East, UPMC Magee-Womens Hospital, and UPMC Presbyterian. Dr. Petrov is affiliated with University of Pittsburgh Physicians, Department of Medicine. He completed his medical degree at the University Hospital of Belgrade. Dr. Petrov specializes in immunology and treating patients with allergies. Dr. Petrov is highly rated in 7 conditions, according to our data. His top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Hives.

Merritt Fajt, MD, specializes in allergy and immunology and is certified in allergy and immunology by the American Board of Allergy and Immunology. She practices at UPMC Presbyterian, UPMC Magee-Womens Hospital, UPMC Shadyside, UPMC Mercy, and UPMC East. Dr. Fajt is affiliated with University of Pittsburgh Physicians, Department of Medicine. She completed her residency at Penn State University College of Medicine and her medical degree at Temple University School of Medicine. Dr. Fajt specializes in treating patients with asthma and immunologic disorders. Dr. Fajt is highly rated in 6 conditions, according to our data. Her top areas of expertise are Vocal Cord Dysfunction, Asthma, Angioedema, and Eosinophilic Asthma.

Thomas Mertz, DO, PharmD, specializes in allergy and immunology and is board-certified in internal medicine by the American Osteopathic Board of Internal Medicine, pediatrics by the American Osteopathic Board of Pediatrics, and allergy and immunology by the American Board of Allergy and Immunology. He practices at Allergy & Asthma Associates of Pittsburgh and is affiliated with UPMC St. Margaret. Dr. Mertz completed his medical education at Lake Erie College of Osteopathic Medicine, residency at the University of Connecticut School of Medicine, and fellowship at Penn State Health Milton S. Hershey Medical Center. Dr. Mertz is highly rated in 9 conditions, according to our data. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.

Andrew Vayonis, MD, specializes in allergy and immunology and is board-certified by the American Board of Allergy and Immunology. He practices at Allergy & Asthma Associates of Pittsburgh and is affiliated with UPMC St. Margaret. Dr. Vayonis completed his medical degree at Penn State College of Medicine, residency at the University of Pittsburgh School of Medicine, and fellowship at UPMC Children's Hospital of Pittsburgh. Dr. Vayonis is highly rated in 10 conditions, according to our data. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema.

Robert Otte is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Otte is highly rated in 7 conditions, according to our data. His top areas of expertise are Allergic Rhinitis, Sinusitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye).

Christine Rauscher is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Rauscher is highly rated in 2 conditions, according to our data. Her top areas of expertise are Common Variable Immune Deficiency, Hives, Primary Immunodeficiency (PID), and Chronic Spontaneous Urticaria (CSU).

Neha Agnihotri is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Her top areas of expertise are Hives, Nonallergic Rhinopathy, Ozena, and Immunodeficiency with Hyper IgM Type 1.

Michael Palumbo is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Palumbo is highly rated in 4 conditions, according to our data. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Chronic Spontaneous Urticaria (CSU), and Hives.

Joseph Rudolph is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Rudolph is highly rated in 3 conditions, according to our data. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

Richard Green is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Green is highly rated in 3 conditions, according to our data. His top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Ozena.

David Miller is an Allergy and Immunologist and a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Miller is highly rated in 2 conditions, according to our data. His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Selective Deficiency of IgA, and Allergic Rhinitis.

James Deangelo is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Deangelo is highly rated in 2 conditions, according to our data. His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Allergic Rhinitis, and Mast Cell Activation Syndrome (MCAS).

Russell Traister is an Allergy and Immunologist in Wexford, Pennsylvania. Dr. Traister is highly rated in 2 conditions, according to our data. His top areas of expertise are Vocal Cord Dysfunction, Asthma, Anaphylaxis, and Exercise-Induced Anaphylaxis (EIA).

Lawrence Weber is an Allergy and Immunologist in Pittsburgh, Pennsylvania.

Morgan Flaherty is an Allergy and Immunologist in Pittsburgh, Pennsylvania. His top area of expertise is Chronic Cough.

Ali Ayyash is an Allergy and Immunologist in Pittsburgh, Pennsylvania. His top area of expertise is Kienbock's Disease.

Jerry Lynn is an Allergy and Immunologist in Monroeville, Pennsylvania. Dr. Lynn is highly rated in 6 conditions, according to our data. His top areas of expertise are Anaphylaxis, Exercise-Induced Anaphylaxis (EIA), Serum Sickness, and Grass Allergy.

Richard Gibbs is an Allergy and Immunologist and a Pediatrics provider in Sewickley, Pennsylvania. Dr. Gibbs is highly rated in 3 conditions, according to our data. His top areas of expertise are Micrognathia, Food Allergy, Obesity in Children, and Asthma.

Jerome Aarons is an Allergy and Immunologist in Pittsburgh, Pennsylvania.

Stephen Murphey is an Allergy and Immunologist in Pittsburgh, Pennsylvania.

Sergei Belenky is an Allergy and Immunologist in Wexford, Pennsylvania. His top areas of expertise are Allergic Rhinitis, Sinusitis, and Primary Immunodeficiency (PID).

Barry Asman is an Allergy and Immunologist in Monroeville, Pennsylvania. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Common Variable Immune Deficiency.

Prakash Kaur is an Allergy and Immunologist and a Pediatrics provider in New Kensington, Pennsylvania. Her top area of expertise is Opioid Use Disorder.