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ENT Clinic of Iowa, P.C., is a premier provider of comprehensive ear, nose and throat care. Our trained staff use the latest treatments and technologies to ensure the highest quality of care for patients of all ages. Our board-certified physicians and associates welcome you to our family at the ENT Clinic of Iowa. Please take some time to review our web site. We pride ourselves on educating our patients. We believe a better educated patient makes for better overall care. 


ENT Clinic of Iowa was started in 1997 to provide care for the residents of the Des Moines area. Thanks to our supportive patients, we have been able to grow our practice and serve more than 75,000 patients.


Douglas Hoisington, DO

Dr. Hoisington founded the clinic in 1997. He attended  The University of Osteopathic Medicine and Health in Des Moines.  His expertise is in otolaryngology head and neck surgery with a focused interest in sinuses.  Dr. Hoisington also is a colonel in the Iowa National Guard.

Ashley Flattery, ARNP

Ashley Flattery joined the ENT Clinic of Iowa in 2012 as a nurse practitioner specializing in Sinus and Allergy. She is a Board Certified Family Nurse Practitioner through the American Academy of Nurse Practitioners.

Jennifer Hill, DNP

Jennifer joined the clinic in 2013.  She is a family nurse practitioner who has over ten years of experience as a nurse practitioner and an additional nine years with a variety of nursing experiences.  She received her Doctor of Nursing from the University of Iowa in 2008.  She also is a professor at Graceland University.  Jennifer strives to provide patients and their familes with education and support in order to help them understand their medical conditions.  She has travelled extensively and spoken nationally on a variety of health related issues.

Jennifer Reichow

Jennifer joined the clinic in 2012.  She is an Allergy Technician and has eight years of professional experience in the area of medical assisting in the field Otolaryngic Allergy.  She is an Allied Health Professional member of the American Academy of Otolaryngic Allergy.  She is dedicated to the quality care of patients with allergic diseases of the upper respiratory tract (ear, nose, throat, etc.).