The 20 Best Chronic Spontaneous Urticaria (CSU) Doctors Near Me in Pittsburgh, PA
Find the Top Chronic Spontaneous Urticaria (CSU) Experts and Specialists
UPMC Pulmonary Allergy Immunology
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 rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Vocal Cord Dysfunction, Asthma, Angioedema, and Hives. Dr. Petrov is board certified in American Board Of Internal Medicine and American Board Of Allergy And Immunology. Dr. Petrov is currently accepting new patients.
UPMC Pulmonary Allergy Immunology
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 rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Vocal Cord Dysfunction, Asthma, Hypereosinophilic Syndrome, and Angioedema. Dr. Fajt is board certified in American Board Of Allergy And Immunology. Dr. Fajt is currently accepting new patients.
Center For Care Of Infectious Diseases (Ccid)
Sharon Riddler, MD, is certified in infectious disease and internal medicine by the American Board of Internal Medicine. She practices at University of Pittsburgh Physicians, Department of Medicine, Division of Infectious Disease and is affiliated with UPMC Magee-Womens Hospital, and UPMC Presbyterian. She completed her fellowship at University of Pittsburgh School of Medicine, residency at University of Missouri Kansas City, and medical degree at Medical College of Wisconsin.LGBTQIA+ Affirming: This provider has completed training on how to create a safe, comfortable, and welcoming environment for LGBTQIA+ patients. This provider may or may not offer LGBTQIA+ specific medical or surgical care. Please ask when scheduling.Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Riddler is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses HIV/AIDS, Sepsis, Myelitis, and AIDS Dementia Complex. Dr. Riddler is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Riddler is currently accepting new patients.
Allergy & Asthma Associates Of Pittsburgh
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 rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis. Dr. Mertz is board certified in American Osteopathic Board Of Internal Medicine , American Osteopathic Board Of Pediatrics , and American Board Of Allergy And Immunology.
Office
Andrew Georgeson is a Pediatrics provider practicing medicine in Pittsburgh, Pennsylvania. Dr. Georgeson is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Stork Bite, Vascular Birthmark, Obesity in Children, and Delayed Growth.
Physician Landing Zone P.C.
Christine Rauscher is an Internal Medicine provider practicing medicine in Pittsburgh, Pennsylvania. Dr. Rauscher is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Common Variable Immune Deficiency, Hives, Primary Immunodeficiency (PID), and Chronic Spontaneous Urticaria (CSU).
Allegheny Clinic
Russell Traister is an Internal Medicine provider practicing medicine in Pittsburgh, Pennsylvania. Dr. Traister is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Vocal Cord Dysfunction, Asthma, Anaphylaxis, and Exercise-Induced Anaphylaxis (EIA).
Charles Mount is a Dermatologist practicing medicine in Pittsburgh, Pennsylvania. Dr. Mount is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Bullous Pemphigoid, Melanoma, Giant Congenital Nevus, and Familial Atypical Multiple Mole Melanoma Syndrome.
Tracy Prizant is a Dermatologist practicing medicine in Pittsburgh, Pennsylvania. Dr. Prizant is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Sunburn, Neurocutaneous Melanosis, Familial Atypical Multiple Mole Melanoma Syndrome, and Giant Congenital Melanocytic Nevus.
Kids Plus Pediatrics
Rebecca Xi, MD, specializes in pediatrics and is board-certified by the American Board of Pediatrics. She practices at Kids Plus Pediatrics and is affiliated with UPMC Children's Hospital of Pittsburgh. Dr. Xi received her medical degree from Georgetown University School of Medicine and completed her residency at Johns Hopkins University School of Medicine. Dr. Xi is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). Her clinical expertise encompasses Vascular Birthmark, Stork Bite, Obesity in Children, and Croup. Dr. Xi is board certified in American Board Of Pediatrics.
Allergy & Clinical Immunology Associates
Michael Palumbo is an Allergy and Immunologist practicing medicine in Pittsburgh, Pennsylvania. Dr. Palumbo is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Hives, and Chronic Spontaneous Urticaria (CSU). Dr. Palumbo is board certified in American Board Of Allergy And Immunology.
Allergy & Clinical Immunology Associates PC
David Miller is a Pediatrics provider practicing medicine in Pittsburgh, Pennsylvania. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Selective Deficiency of IgA, and Allergic Rhinitis.
Allergy & Asthma Associates Of Pittsburgh
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 rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Grass Allergy, and Angioedema. Dr. Vayonis is board certified in American Board Of Allergy And Immunology.
Anuradha Bishnoi, MD, specializes in dermatology. She practices at UPMC North Hills Dermatology and UPMC Shadyside Dermatology. Dr. Bishnoi received her medical degree from Maharshi Dayanand University and completed her residency at the Postgraduate Institute of Medical Education and Research. Dr. Bishnoi is rated as a Distinguished provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Hypomelanotic Disorder, Vitiligo, Lichen Planus, and Melasma.
Margaret Lally is a Dermatologist practicing medicine in Pittsburgh, Pennsylvania. Dr. Lally is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 65 other conditions, according to our data. Her clinical expertise encompasses Actinic Keratosis, Warts, Seborrheic Keratosis, and Rosacea. Dr. Lally is board certified in American Board Of Dermatology.
Briana Brown is a Dermatologist practicing medicine in Aspinwall, Pennsylvania. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Comedones, Actinic Keratosis, Keloids, and Warts.
Dermatology Associates Of Western Pennsylvania Inc.
Michael Osofsky is a Dermatologist practicing medicine in Coraopolis, Pennsylvania. Dr. Osofsky is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Neurocutaneous Melanosis, Giant Congenital Nevus, Giant Congenital Melanocytic Nevus, and Familial Atypical Multiple Mole Melanoma Syndrome.
Ahn Pediatrics-Multispecialty Division
Thomas Makin is an Allergy and Immunologist practicing medicine in Wexford, Pennsylvania. Dr. Makin is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.
Office
Kathleen Osten is a primary care provider, practicing in Family Medicine in Sewickley, Pennsylvania. Dr. Osten is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Sinusitis, Peptic Ulcer, and Empyema.
Premier Medical Associates P.C.
Robert Otte is an Internal Medicine provider practicing medicine in North Versailles, Pennsylvania. Dr. Otte is rated as an Experienced provider by MediFind in the treatment of Chronic Spontaneous Urticaria (CSU). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye).
Last Updated: 04/28/2026






