About Dr. Ronald Sims
Dr. Ronald Sims is a sleep medicine physician at UnityPoint Health in Dubuque, IA.
In Medicare's directory, Dr. Sims is also listed under neurology.
Dr. Sims graduated from University of Tennessee, HSC, College of Medicine in 1982.
According to Medicare, Dr. Sims accepts Medicare assignment.
Where Dr. Sims practices
Questions about Dr. Ronald Sims
Where does Dr. Ronald Sims practice?
Dr. Ronald Sims is listed at UnityPoint Health (Dubuque, IA). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Ronald Sims?
Call UnityPoint Health at (563) 583-1558 and ask for Dr. Sims. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Ronald Sims specialize in?
Dr. Ronald Sims specializes in sleep medicine, with neurology also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Ronald Sims accept Medicare?
Medicare's clinician directory lists Dr. Sims as accepting Medicare assignment, which means agreeing to the Medicare-approved amount as full payment for covered services. Confirm with the clinic before your visit.
From the NPI registry (data through November 2, 2026) and Medicare's Doctors and Clinicians directory (released November 12, 2026). These are records physicians and clinics keep with the government, and they can lag behind changes. They do not show board certification. Are you Dr. Ronald Sims, or is something here out of date? Let us know. Find a sleep doctor near you.