Kidney & Hypertension
1119 Highland Avenue, Suite 5
Clarkston, WA 99403
Monday - Thursday 8:00am - 12:00pm & 1:00pm - 4:30pm
Friday 8:00am - 12:00pm
The Tri-State Kidney & Hypertension treats patients diagnosed with kidney diseases and/or hypertension as well as patients requiring renal replacement therapy, including dialysis and renal transplant patients.
Onder Orgul, MD, is a board certified Nephrologist and Internist. In 1991, he received his Medical Doctorate from Hacettepe University, in Ankara, Turkey. He went on to complete his Internal Medicine Residency at State University of New York at Buffalo in Buffalo, NY. Additionally, he completed his Nephrology Fellowship at Johns Hopkins University in 1999. Dr. Orgul brings 20 years of experience in nephrology. He has been working with Tri-State Memorial Hospital & Medical Campus periodically since 2013.
Denise Haivas, MD, graduated in 2012 from the University of Medicine and Pharmacy in Timisoara, Romania. She went on to complete her Internal Medicine residency at the University of Tennessee at Chattanooga in 2017. Additionally, she completed her fellowship in Nephrology at the University of Colorado in 2019. Denise Haivas is looking forward to practicing medicine in a smaller community, and she is excited about this opportunity in the Lewis-Clark Valley. She has many outdoor interests, some of which include gardening and hiking.
James Onorato, MD, Ph.D, received his Doctorate of Philosophy in Pharmacology from Case Western Reserve University in 1982, his Doctorate of Medicine in 1984 from Case Western Reserve University School of Medicine, and completed his residency in General Internal Medicine at Duke University Medical Center in Durham, NC in 1987. He completed his fellowship in Nephrology at the Duke University Medical Center in 1988. Dr. Onorato is a member of the American Society of Nephrology and has over 25 years of experience in Nephrology. Dr. Onorato enjoys reading books, grilling, and shopping with his wife.