There are 7 companies connected with John: Bcfg Inc, Dr John Balko And Associates Inc, Dr John Balko And Associates, Inc, Penn-Ohio Center, Inc, Industrial Audiological Services, Inc, Bal Investments, Llc and Senior Healthservices, Inc. His birth year was listed as 1951. The phone number (724) 962-2118 is John’s. 2530 Maple Ave, Feasterville Trevose, Pa 19053 is where John lives. Other cities that he has stayed in are Drexel Hill, Sharon, Sharpsville and one other city. This year John celebrated his 73 birthday.