Medical Arts Building
2055 Kimball Avenue
Suite 101
Waterloo, Iowa 50702

Contact Phone Numbers for
our Research Department:
(319) 272-2536 Phone
(319) 272-1930 Fax


Samantha Beenken, BSN, RN

Karrie Cheeseman, BSN, RN

Jessica Schwake, BSN, RN

(Responses in 1-3 Days)

Register for a study

How long are visits?

On average your visits can take 20 minutes or may last up to 1 hour. This varies for each study and will be an important question for you to ask. The first couple of visits are usually longer (one to two hours); this is to allow time to review all your medical history, and perform required testing to see if you are eligible for the study. Future visits will typically be shorter in duration.