Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John M Holahan Jr, Practice Areas Litigation Lawyers. is located in the city of Madisonville, the state of Louisiana. Attorney legal address Attorney at Law377 Highway 21ste 103Madisonville, LA, 70447-3442. For more information, please call (985) 845-0460 Your comments* (not for publishing) * — Required information John M Holahan Jr ← View details Attorney at Law377 Highway 21ste 103Madisonville, LA, 70447-3442, Madisonville, Louisiana (985) 845-0460