Dr. Alexei Gonzalez

Ronald Jorgensen is an Allergy and Immunologist in Peoria, Arizona. Dr. Jorgensen is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.

As an Allergist-Immunologist, I believe that listening to the patient is our most powerful tool. As changes take place in the healthcare industry, personalized care seems to be suffering. I treat every patient as the unique individual that they are. I personally interview and examine every patient, along with reviewing any testing with the patient. Treatment plans are made in concert with the patient. The patient's input is critical to a successful outcome. Dr. Manning is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). His top areas of expertise are Common Variable Immune Deficiency, Allergic Rhinitis, Grass Allergy, and Sinusitis.

Diplomate American Board of Internal Medicine,Diplomate American Board of Allergy and ImmunologyBoard-certified in internal medicine, Aaron Davis, MD, is also a board-certified allergist and immunologist. He is dedicated to providing personalized care at Allergy, Asthma & Immunology, LTD, with two locations in Scottsdale and another in Gilbert, Arizona. He joined Allergy, Asthma & Immunology, LTD, in 2005 and serves as an investigator in clinical research trials.Dr. Davis was born and raised in Richland, Washington. He graduated from Carroll College in Helena, Montana, with a Bachelor of Arts in biology. He completed medical school at St. Louis University School of Medicine.Afterward, he moved to Arizona for his internal medicine residency at Mayo Clinic in Scottsdale and completed an allergy and immunology fellowship at Henry Ford Health Systems in Michigan.He is a member of the Academy of Allergy, Asthma, and Immunology; American College of Allergy, Asthma, and Immunology; American Medical Association; Maricopa County Medical Society; and Arizona Allergy and Asthma Society. Dr. Davis is also a diplomate of the American Board of Internal Medicine and board-eligible by the American Board of Allergy and Immunology.Dr. Davis is married to Kelly, an orthopedic physician assistant. He enjoys outdoor activities and traveling. Dr. Davis is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). His top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.