A board certified rheumatologist, Dr. Erdal Diri provides expert treatment for the more than 100 types of arthritis and related disorders of the joints, muscles, bones and tendons. He’s also board certified in Internal Medicine. Originally from Turkey, he received his medical degree from Cerrahpasa Medical Faculty at the University of Istanbul. He did post-doctoral training in pharmacology there and moved to the United States to pursue his rheumatology specialty. He was a research fellow at Louisiana State University Medical Center in New Orleans and completed a clinical fellowship in Rheumatology at the University of Texas Southwestern Medical Center in Dallas. Dr. Diri has maintained an active involvement in clinical research studies aimed at advancing treatment therapies for rheumatic diseases, including rheumatoid arthritis, fibromyalgia and lupus.
Reiter's Syndrome (Reactive Arthritis)
Lisa Brandt, ACNP-BC
A board certified acute care nurse practitioner, Lisa Brandt, ACNP-BC, works in coordination with other members of our Rheumatology team to provide compassionate, attentive care to patients affected by the various forms of arthritis and rheumatic diseases. A Bismarck native, she earned her Bachelor of Science in Nursing from the University of North Dakota, Grand Forks, and practiced in the ICU and later General Surgery. She received her Master of Science as an Acute Care Nurse Practitioner from the University of Michigan, Ann Arbor. A member of the American Association of Nurse Practitioners and the American Association of Critical Care Nurses, Lisa and her husband, Jerel, have three children. They enjoy spending time with family, especially now that she and Jerel, a Minot native, have returned home to North Dakota.