Hareth Madhoun, DO, is a rheumatologist with Lancaster Arthritis & Rheumatology Care. He is board-certified in internal medicine and rheumatology by the American Board of Internal Medicine. He is certified in the Musculoskeletal Ultrasound in Rheumatology (RhMSUS) by the American College of Rheumatology. Dr. Madhoun received his medical degree from the Philadelphia College of Osteopathic Medicine and completed his residency at Lehigh Valley Health Network. He then attended The Ohio State University Wexner Medical Center (OSUMC) for this fellowship. He remained at OSUMC for an additional 8 years where he obtained the rank of clinical associate professor. Dr. Madhoun is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Henoch-Schonlein Purpura, Rheumatoid Arthritis (RA), Lupus Nephritis, and Dermatomyositis.

Kanchana Herath is a Rheumatologist in Lancaster, Pennsylvania. Dr. Herath is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Juvenile Primary Osteoporosis, and Rhizomelic Pseudopolyarthritis. Dr. Herath is currently accepting new patients.

Lisa Allen is a Rheumatologist in Lancaster, Pennsylvania. Dr. Allen has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Juvenile Primary Osteoporosis. Dr. Allen is currently accepting new patients.

Jennifer Merris is a Physician Assistant and a Rheumatologist in Lancaster, Pennsylvania. Ms. Merris has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Rheumatoid Arthritis (RA), Psoriasis, Ankylosing Spondylitis, and Axial Spondyloarthritis (AxSpA). Ms. Merris is currently accepting new patients.

Marc Weiner is a Nephrologist in Lancaster, Pennsylvania. Dr. Weiner is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Nephrosclerosis.

Jeffrey Martin is a Nephrologist in Lancaster, Pennsylvania. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Acute Kidney Failure, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and Nephrosclerosis.

Charles Henderson is a Rheumatologist in Lancaster, Pennsylvania. Dr. Henderson is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Calcium Pyrophosphate Arthritis, and Rheumatoid Arthritis (RA).

Charles Rodenberger is a Nephrologist in Lancaster, Pennsylvania. Dr. Rodenberger is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Heart Failure with Preserved Ejection Fraction (HFpEF), and Nephrogenic Diabetes Insipidus. Dr. Rodenberger is currently accepting new patients.

Rajiv Sharma is a Nephrologist in Lancaster, Pennsylvania. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Low Sodium Level, and Nephrosclerosis. Dr. Sharma is currently accepting new patients.

James Groff is a Nephrologist and a Neurologist in Lancaster, Pennsylvania. Dr. Groff is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Low Sodium Level. Dr. Groff is currently accepting new patients.

Colleen Matejicka is a Rheumatologist in Ephrata, Pennsylvania. Dr. Matejicka is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Melorheostosis. Dr. Matejicka is currently accepting new patients.

Sandhya Adusumilli is a Rheumatologist in Ephrata, Pennsylvania. Dr. Adusumilli is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Melorheostosis. Dr. Adusumilli is currently accepting new patients.

Rebecca Shepherd is a Rheumatologist in Ephrata, Pennsylvania. Dr. Shepherd is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Juvenile Primary Osteoporosis. Dr. Shepherd is currently accepting new patients.