Dr. Grenz has been my primary physician for many years. I am completely satisfied with her work and rely on her good judgement to provide me with the best care possible. When needed, she refers me to a specialist for additional care. Her staff is always friendly and helpful. I have never waited more than 10-15 minutes to see the doctor. Dr. Grenz pays close attention to what I have to say and responds accordingly. We discuss my overall health and how I am doing. Through our discussions she has been able to discover and treat problems as they arise.