BHG Elizabethtown Treatment Center (Methadone) » Discharge Resource Directory Go back to directory. Add to Address Book. BHG Elizabethtown Treatment Center (Methadone) BHG Elizabethtown Treatment Center (Methadone) Home 2645 Leitchfield Rd #104 Hardin Elizabethtown Kentucky 42701 home Home Phone: (270) 632-3579home Website: https://www.brightviewhealth.com/locations/london-addiction-treatment-center/ Categories: MAT Updated 1 month ago.