Holly Brown is an Internal Medicine specialist and an Allergy and Immunologist in Cedar Rapids, Iowa. Dr. Brown is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Ozena, Nonallergic Rhinopathy, Allergic Rhinitis, and Chronic Spontaneous Urticaria (CSU).

Dr. Agarwal is a distinguished physician with decades of experience in allergy, asthma and sinus care. He is board certified in Allergy and Immunology. Dr. Agarwal has notable expertise in nasal and ocular allergies, sinusitis, asthma, and anaphylaxis. In addition, he has extensive experience in evaluating food and medication allergies, cosmetic allergies, diseases of the skin, insect sting reactions, and latex allergy. Dr. Agarwal is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Sinusitis, Allergic Rhinitis, Chronic Spontaneous Urticaria (CSU), and Grass Allergy.

Edward Nassif is a Pediatrics provider in Ames, Iowa. Dr. Nassif is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Eosinophilic Asthma, and Nonallergic Rhinopathy.

Jennifer Petts, DO joined The Iowa Clinic to be a part of an organization where she would be proud to work with other physicians that help provide the best care for her patients. A West Des Moines native, Dr. Petts completed her medical degree at Kansas City University of Medicine, and later did her residency and fellowship at The University of Iowa. Dr. Petts chose allergy and immunology because of its constant evolving and changing nature and being able to improve her patients’ lives through the different treatment measures available. It is also close to her heart because of her sons’ asthma and peanut allergy. Dr. Petts is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Allergic Rhinitis, Common Variable Immune Deficiency, Sinusitis, and Grass Allergy.

Jay Brown is an Allergy and Immunologist in Ames, Iowa. Dr. Brown is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Ozena, Nonallergic Rhinopathy, and Sinusitis.

Christopher Tumpkin is an Allergy and Immunologist in Sioux City, Iowa. Dr. Tumpkin is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Primary T Cell Immunodeficiency.

Douglas Hoisington is an Otolaryngologist in West Des Moines, Iowa. Dr. Hoisington is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Allergic Rhinitis. Dr. Hoisington is currently accepting new patients.

Gregory Halbur is a primary care provider, practicing in Counselor and Family Medicine in Sioux City, Iowa. Dr. Halbur is rated as an Experienced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are High Cholesterol, Cellulitis, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Endoscopy.

Erin Rasmussen is a Pediatrics specialist and an Allergy and Immunologist in Coralville, Iowa. Dr. Rasmussen is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Sinusitis, Hives, Allergic Rhinitis, and Grass Allergy.

Prudhvi Regula is an Internal Medicine provider in Waterloo, Iowa. Dr. Regula is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Vibratory Urticaria.

Matthew Morgan is an Otolaryngologist in Clive, Iowa. Dr. Morgan is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Nonsyndromic Hearing Loss, Deafness Hypogonadism Syndrome, Laryngitis, Sialadenitis, and Myringotomy.

Ashley Bauer is an Otolaryngologist in Clive, Iowa. Dr. Bauer is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Empyema, TMJ Disorders, and Balloon Sinuplasty.

Donald Wirtanen is a primary care provider, practicing in Family Medicine in Bloomfield, Iowa. Dr. Wirtanen is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Schizoaffective Disorder, Allergic Rhinitis, Sinusitis, Empyema, and Hip Replacement. Dr. Wirtanen is currently accepting new patients.

Brad Mcclimon is an Internal Medicine provider in Dubuque, Iowa. Dr. Mcclimon is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Sinusitis, Eosinophilic Esophagitis, Grass Allergy, and Allergic Rhinitis.

Felipe Javier is a Pediatrics provider in Waterloo, Iowa. Dr. Javier is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Nonallergic Rhinopathy.

Andrea Jones is an Allergy and Immunologist in Davenport, Iowa. Dr. Jones is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

Hyder Khan is an Allergy and Immunologist in Dubuque, Iowa. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

Javen Wunschel, DO joined The Iowa Clinic in 2022 after practicing as an allergist for three years in Mason City. She was drawn to the Clinic because of the people, the culture and opportunities to expand the Allergy department. Dr. Wunschel’s favorite thing about her job is the patients – every person has different allergies and a unique immune system. She finds great reward in finding the root of their problem, working together to manage their condition and getting them back to living their best quality of life. Dr. Wunschel is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Nonallergic Rhinopathy, Allergic Rhinitis, Ozena, and Hives.

Fadi Alkhatib is an Allergy and Immunologist in West Des Moines, Iowa. Dr. Alkhatib is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Chronic Spontaneous Urticaria (CSU).

Jason Cascio is an Internal Medicine provider in Ames, Iowa. Dr. Cascio is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Nonallergic Rhinopathy, Ozena, Hives, and Allergic Rhinitis.