Source: North Manchester Journal, August 2, 1906 Ad

Dr. G.D. Balsbaugh, Physician and Surgeon. Office over Gribben's Drug Store.
Office Hours: 8 to 9:30 a.m., 1 to 2:30 p.m., 7 to 9:00 p.m., Sunday, 9 to 10:00 a.m.
Eel River Phones, Residence No. 331   Office No. 312

Source: Aurora (1910) Ad:

G.D. Balsbaugh, M.D.
PHYSICIAN AND SURGEON
OFFICE, ONE DOOR EAST OF CITY HALL
REX PHONES Residence No. 130  Office No. 120