Welcome to Our Practice

Pediatric and Adult Allergy

At Pediatric and Adult Allergy, our mission is to provide excellent, compassionate, and state-of-the-art care to all of our patients. We recognize that allergic diseases can greatly impact your quality of life, and we focus on treatments that can help you and your family live life without the limitations of allergies. We treat patients of all ages, from infants to the elderly, and are honored when we have the opportunity to help multiple members of a family. Our clinic has brought allergy and asthma care to central Iowa and beyond for over 50 years. We truly enjoy getting to know our patients, and look forward to helping you live your best life possible.

Our clinic offers evaluation, testing, and treatment of the following:

Pediatric and Adult Allergy

1212 Pleasant St Suite 110

Des Moines, IA 50309

(515) 244-7229

(515) 381-6901


Like Us on Facebook for Current Developments in Allergy and Asthma as well as changed in Clinic Hours, Allergy Injection Hours and Weather Related Closings.

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Meet Our Providers

Learn Who We Are

  • Robert Colman, MD

    Dr. Colman has been practicing at Pediatric and Adult Allergy since 1992. He is a member of the hospital teaching staff, is an active lecturer and visiting professor of clinical medicine. Dr. Colman completed his fellowship in Allergy, Asthma, and Immunology at the Hospital for Sick Children in Toronto after his pediatric residency at Blank Children’s Hospital in Des Moines.

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  • Whitney Molis, MD

    Dr. Molis has been practicing at Pediatric and Adult Allergy since 2007. An honors graduate and dean's list student, Dr. Molis has received numerous academic and leadership awards. She graduated Summa Cum Laude from Tulane University and graduated from Northwestern University Medical School. Dr. Molis completed her pediatric residency at the University of Chicago and her allergy/immunology fellowship at the Mayo Clinic in Rochester.

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  • Kelly Pearson, ARNP

    Kelly joined Pediatric and Adult Allergy in 2017 Kelly has more than 10 years of clinical practice experience and is very active in the community. She lives with her husband, James, their three children, Hadley, Finley, and Fletcher, two foreign exchange students, Marte from Norway and Suppasorn from Thailand, and her dog, Murphy. Her hobbies include reading, cooking, and running.

    Kelly Pearson is accepting new pediatric and adult patients.

  • Laura Kersey, ARNP

    Laura has been working at Pediatric and Adult Allergy since 2010 as a registered nurse. An honors graduate and dean's list student, Laura graduated as The Lady in White from Grand View University with her BSN and Sigma Theta Tau honors from The University of Iowa DNP Family Nurse Practitioner program. Laura completed her clinical rotations in family practice, pediatrics, urgent care, and internal medicine clinics.

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Our Location

1212 Pleasant St Suite 110 Des Moines, IA, 50309

Clinic Hours

Our Regular Schedule

Pediatric and Adult Allergy


8:00 am-6:00 pm


8:00 am-5:00 pm


8:00 am-12:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm