Curtis Kei Tanabe, DDS is a dentist who practices at Curtis K. Tanabe, DDS Practice located at 1197 S Columbia Rd in Grand Forks, ND 58201 (Grand Forks County). Dr. Curtis K. Tanabe has 12 years of experience in dentistry. Education. Curtis K. Tanabe, DDS earned a degree of a Doctor of Dental Surgery. Licenses and Affiliations. Curtis K. Tanabe ....