Source: North Manchester Journal, Aug 2, 1906 Ad:

Dr. C.F. Kraning, DENTIST.
Crown and Bridge work and Metal Plates a Specialty. Office over Rice's Studio.

Source: Aurora (1910) Ad:

DR. C.F. CRANING, DENTIST
OFFICE OVERR RICE'S STUDIO
All Operations Performed as Nearly Painless as Possible
BOTH PHONES

Source: Aurora (1925) Ad:

DR. C.F. KRANING
Dentist
The Path to Health.
No matter how charming your appearance,
the care of the teeth makes or mars your looks.
X-Ray Service.
Both Phones.      Over Rice Studio.

Source: Aurora (1935) Ad:

DR. C.F. KRANING
DENTIST AND RADIOLOGIST
113 Walnut Street
Ground Floor
Your appearance and often your health depend on the condition of your teeth
Phone 138    Come in for an Examination