Home Locations HVMG Endocrinology – Sewickley HVMG Endocrinology – Sewickley HVMG Endocrinology – Sewickley 100 Hazel Lane, Suite 200 Sewickley, PA 15143 Hira Ali, MD Samantha DeMauro-Jablonski, MD Lucas Heller, MD Derek Lapp, DO Karen Mayo, CRNP PRACTICE INFORMATION