Contact Our Lawrence Office James Otten Dentistry Your Dentist in Lawrence. KS930 Iowa St #1Lawrence, KS, 66044 United States Get Directions (785) 843-6404 Office Hours Mon-Thur 8am–5pm Fridays by special appointment Call Us Today! (785) 843-6404 (785) 843-6404 930 Iowa St #1, Lawrence, KS, 66044 Get Directions