Dr. Jeffrey R. Gerard

Pei Kong is a primary care provider, practicing in Pediatrics and Internal Medicine in Havertown, Pennsylvania. Dr. Kong is rated as an Advanced provider by MediFind in the treatment of Renovascular Hypertension. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Joseph Del Castillo is a primary care provider, practicing in Pediatrics and Internal Medicine in Lancaster, Pennsylvania. Dr. Del Castillo is rated as an Experienced provider by MediFind in the treatment of Renovascular Hypertension. His top areas of expertise are Sepsis, Volkmann Contracture, Stroke, Gastrostomy, and Endoscopy.

Dr. Lewis is a board-certified physician specializing in internal medicine and pediatrics. His clinical interests include immunology, infectious diseases and Alzheimer’s disease. Dr. Lewis obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency at Geisinger Medical Center. He is certified by the American Board of Internal Medicine and the American Board of Pediatrics. Dr. Lewis is rated as an Advanced provider by MediFind in the treatment of Renovascular Hypertension. His top areas of expertise are Maturity Onset Diabetes of the Young, Enlarged Prostate (BPH), Type 2 Diabetes (T2D), and End-Stage Renal Disease (ESRD).