Dr. John M. Weston

Stephanie Todd is a primary care provider, practicing in Internal Medicine in Hershey, Pennsylvania. Dr. Todd is rated as a Distinguished provider by MediFind in the treatment of Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency. Her top areas of expertise are Familial Hypertriglyceridemia, Vitamin D Deficiency, Crohn's Disease, and Vitamin B12 Deficiency Anemia.

Mark Lentz, MD, is an internal medicine physician who provides comprehensive care for adults. He’s passionate about supporting his patients’ long-term health and well-being through preventive care, chronic illness management and timely treatment of new or acute conditions — large or small.|With decades of experience, Dr. Lentz has developed deep clinical expertise in managing a wide range of adult health concerns, particularly chronic conditions such as arthritis, diabetes and heart disease. He also has a special interest in helping patients manage restless legs syndrome.|Originally from Indiana, Pennsylvania, Dr. Lentz earned his medical degree from Thomas Jefferson University and completed his residency at Allegheny General Hospital. He is a Fellow of the American College of Physicians, a recognition of his dedication to delivering the highest standard of care.|Dr. Lentz is known for his thoughtful, patient-first approach and his genuine desire to make a meaningful difference in the lives of those he serves. Dr. Lentz is rated as an Advanced provider by MediFind in the treatment of Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency. His top areas of expertise are Anaplastic Thyroid Cancer, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Glutaric Acidemia Type 2.

Dr. Chittalia is a board-certified physician specializing in internal medicine. His clinical interests include obesity. He attended B.J. Medical College in Pune, India, where he received his medical degree. Dr. Chittalia is certified by the American Board of Internal Medicine. Dr. Chittalia is rated as an Advanced provider by MediFind in the treatment of Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency. His top areas of expertise are Bullous Pemphigoid, Hypothyroidism, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).