Dr. Mary Margaret Oconnell, MD

Dr. Mary Oconnell is a family medicine physician who has dedicated 38 years to providing comprehensive primary care. She earned her medical degree from Southern Illinois University School of Medicine and completed her residency training at Covenant Healthcare System. Her extensive experience spans nearly four decades of caring for patients and families.

Dr. Oconnell practices at Tristate Surgery Center in Dubuque, Iowa, and maintains hospital privileges at MercyOne Dubuque Medical Center. She specializes in managing stroke-related conditions, including recognizing BE FAST stroke symptoms and treating ischemic stroke complications. Her procedural expertise includes performing prostate biopsies, soft tissue injections, and trigger point injections for pain management. Patients have given her an average rating of 5.0, reflecting their confidence in her care.