Dr. Natalie Dubchak

Nancy Olsen is a Rheumatologist in Hershey, Pennsylvania. Dr. Olsen is highly rated in 12 conditions, according to our data. Her top areas of expertise are Systemic Lupus Erythematosus (SLE), Dermatomyositis, Rheumatoid Arthritis (RA), Arthritis, and Synovectomy.

Dr. Olenginski is a board-certified and fellowship-trained rheumatologist. Within general rheumatology, his clinical interests include rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, vasculitis and gout/pseudogout. He has a special interest in osteoporosis, especially post-fracture care. His research interests include osteoporosis, post-fracture care and general rheumatology. Dr. Olenginski attended The Pennsylvania State University, where he received his medical degree. He completed his residency and a fellowship in rheumatology at Geisinger Medical Center. Dr. Olenginski is certified by the American Board of Internal Medicine in internal medicine and rheumatology. He is an ISCD-certified clinical densitometrist.|Outside of work, Dr. Olenginski enjoys golfing and traveling, especially to St. Thomas and to Tennessee for an annual golf vacation. This native of Glen Lyon, Pa., is a father of two grown sons and lives in Lewisburg with his wife and two cats, where he is an active PIAA basketball official. Dr. Olenginski is highly rated in 21 conditions, according to our data. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Polyarteritis Nodosa, and Rheumatoid Arthritis (RA).

Lisa Allen is a Rheumatologist in Lancaster, Pennsylvania. Dr. Allen has been practicing medicine for over 44 years is highly rated in 31 conditions, according to our data. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Juvenile Primary Osteoporosis. Dr. Allen is currently accepting new patients.