2026-2027 Resident Profiles

Siddharth Lagu, PharmD

Sidd is from New Brunswick, New Jersey, and graduated from Rutgers University in 2026. His current professional interests include infectious disease and cardiology. He is passionate about understanding health systems and the advancement of health and socioeconomic equity across patient populations. Outside of work, Sidd enjoys spending time with his friends, learning new recipes to bake, exploring nature, and playing strategy games.  After completing a PGY-1 residency, Sidd plans to pursue a PGY-2 position in one of his areas of interest or transition into a clinical pharmacist role in a hospital setting. He is thrilled to be a pharmacist at Christian Hospital, whilst being an accessible resource for improving the well-being for his community. 

Amy Wang, PharmD

Amy is from Washington, Missouri, and graduated from Thomas Jefferson University - Jefferson College of Pharmacy with a Doctor of Pharmacy in 2026. Her current professional interests include critical care, cardiology, and pediatrics. She is passionate about patient advocacy, collaborating with health care professionals, and providing patient centered care. Outside of work, Amy enjoys spending time with family and friends, exploring new restaurants, and skiing. After completing her PGY-1 residency, Amy plans to pursue a PGY-2 residency in one of her areas of interest or accept a position as a clinical pharmacist in a hospital setting. She is excited to continue building onto her clinical skills as a pharmacist at Christian Hospital and grow professionally throughout her residency year. 

Clinical staff and faculty

Karen Scott, RPh, MBA 

Pharmacy Manager 

BS: St. Louis College of Pharmacy 

Krista Aljets, PharmD, BCPS 

Clinical Pharmacy Specialist 

PharmD: St. Louis College of Pharmacy 

Residency: Truman Medical Center, Kansas City, Missouri 

Jay Martin, RPh 

Clinical Pharmacy Specialist

BS: St. Louis College of Pharmacy 

Jacklyn A. Harris, PharmD, BCPS 

Clinical Pharmacy Supervisor 

Program Director 

PharmD: St. Louis College of Pharmacy 

Residency: Centennial Medical Center, Nashville, Tennessee 

Heather Mandeville, PharmD, BCPS 

Clinical Pharmacy Specialist

PharmD: St. Louis College of Pharmacy 

Residency: Missouri Baptist Medical Center, St. Louis, Missouri 

Jessica Kolkmeyer, PharmD, BCPS 

Pharmacy Operations Supervisor

PharmD: Southern Illinois University at Edwardsville 

Residency: Baptist Hospital, Memphis, Tennessee 

Christine Riat, PharmD, BCSC 

Clinical Pharmacy Specialist

BS, PharmD: St. Louis College of Pharmacy 

Residency: West Virginia University Hospitals, Morgantown, West Virginia 

Zachary Moszczenski, PharmD, BCPS 

Clinical Pharmacy Specialist

PharmD: Duquesne University 

Residency: Christian Hospital, St. Louis, Missouri 

John Love, PharmD, BCPS, MBA 

Clinical Pharmacy Specialist 

PharmD: St. Louis College of Pharmacy 

Residency: Christian Hospital, St. Louis, Missouri 

Molly Caselton, PharmD 

Clinical Pharmacy Specialist 

PharmD: St. Louis College of Pharmacy 

Residency: Blessing Hospital, Quincy, Illinois

Jeremy Andis, PharmD, BCEMP

Clinical Pharmacy Specialist

PharmD: Southern Illinois University at Edwardsville 

Residency: HSHS St. Elizabeth’s Hospital, O’Fallon, Illinois 

Kaytlin Bishop, PharmD
Clinical Pharmacy Specialist
PharmD: The University of Kansas School of Pharmacy
Residency:  PGY-1: Barnes-Jewish Hospital, St. Louis, Missouri
PGY-2 Infectious Diseases Residency: Barnes-Jewish Hospital, St. Louis, Missouri

Zachary Mueller, PharmD
Clinical Pharmacy Specialist
PharmD: St. Louis College of Pharmacy
Residency: St. Louis College of Pharmacy/Mercy Hospital St. Louis, St. Louis, Missouri