Details. . Annual«female» check-ups since ~ 2008. Advice. . Make an appointment & allow for extra time. prOs. . Dr. Kreng is an AMAZING doctor. She’s extremely thorough with her examination and answering any questions/concerns that you may have. Unlike some other doctors, she does not try to rush you out the door. She genuinely cares about her patients and their well being. I usually come in with a list of questions and I try to get through them as quickly as I can so as to not take up too much of her time, but she never seems to mind. Also, you can reach out to her regarding minor concerns through their internal portal and she is very prompt with responses. . The staff is very friendly & professional. cOns. . Depending on when your appointment is, sometimes there is quite a long wait(30+ mins after your scheduled time).