MediFind found 9 doctor with experience in Grass Allergy near Williamsport, PA. Of these, 9 are Experienced.
Emergency Services At UPMC Susquehanna Williamsport
Anni Xu is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Acute Cystitis, Dehydration, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).
UPMC Susquehanna Health, Hospitalist Service
Osman Osman is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Osman has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Dementia, Schizoaffective Disorder, Alzheimer's Disease, Hip Replacement, and Ureteroscopy.
UPMC Williamsport
John Haber is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Haber is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Gallstones, Gallbladder Disease, Cellulitis, Colonoscopy, and Gastrostomy. Dr. Haber is currently accepting new patients.
Joanne Lalli is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Lalli is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration.
UPMC Allergy And Immunology
Nathaniel Hare, MD, specializes in allergy and immunology and is certified by the American Board of Allergy and Immunology. He practices at SH Allergy in Williamsport. He completed his residency at Dartmouth-Hitchcock Medical Center and his medical education at Eastern Virginia Medical School. Dr. Hare is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Angioedema, Ozena, Nonallergic Rhinopathy, and Allergic Rhinitis.
UPMC Pulmonology
Ganga Ranasuriya, MD, specializes in pulmonology and is board-certified in critical care medicine, pulmonary disease, and internal medicine by the American Board of Internal Medicine. She practices at UPMC Susquehanna Health Lung Center and is affiliated with UPMC Wellsboro, UPMC Cole, UPMC Williamsport, and UPMC Muncy. Dr. Ranasuriya received her medical degree from Kasturba Medical College and completed her residency and fellowship at Cooper University Hospital. Dr. Ranasuriya is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, Emphysema, and Advanced Bronchoscopy.
Office
Steven Pinckney is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Pinckney has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Diabetic Nephropathy, High Cholesterol, Type 2 Diabetes (T2D), and Hypertension.
Radu Mihail is an Otolaryngologist in Williamsport, Pennsylvania. Dr. Mihail is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Empyema, Sinusitis, Tongue Cancer, Gastrostomy, and Laryngectomy.
Liberty Med Associates LLC
Francesco Mazzotta is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Mazzotta is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Nasal Flaring, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.
Last Updated: 01/09/2026



