Dr. Richard T. Gibbs

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 a Distinguished provider by MediFind in the treatment of Conjunctivitis (Pink Eye). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.

William Houser is an Allergy and Immunologist in Youngstown, Ohio. Dr. Houser is rated as a Distinguished provider by MediFind in the treatment of Conjunctivitis (Pink Eye). His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Common Variable Immune Deficiency. Dr. Houser is currently accepting new patients.

Robert Otte is an Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Otte is rated as an Advanced provider by MediFind in the treatment of Conjunctivitis (Pink Eye). His top areas of expertise are Allergic Rhinitis, Sinusitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye).