Herschel Wallen, MD

Dr. Herschel Wallen is an oncologist who brings nearly three decades of experience to cancer care. He earned his medical degree from the University of Michigan Medical School and completed his residency at the University of Washington School of Medicine. Dr. Wallen is board-certified in internal medicine through the American Board of Internal Medicine. He speaks English and has dedicated 29 years to helping patients navigate their cancer journey.

Dr. Wallen practices at Providence Portland Medical Center and sees patients in Corvallis, Oregon. He specializes in treating breast cancer, including complex cases involving metastatic or recurrent disease. His expertise also extends to managing Paget disease of the breast. Patients have given him an average rating of 5.0, reflecting their confidence in his care and approach to treatment.