Donna Mullarkey, MD, specializes in geriatric medicine and is board-certified in family medicine by the American Board of Family Medicine. She is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Mullarkey completed her residency at Northern Light Eastern Maine Medical Center and medical degree from Mayo Clinic College of Medicine and Science. Dr. Mullarkey is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. Her top areas of expertise are Chronic Kidney Disease, Breast Cancer, Hyperlipidemia Type 3, and Gitelman Syndrome.

Jenna Brown is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. Her top areas of expertise are Alzheimer's Disease, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Gitelman Syndrome.

Jere Eshleman is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Eshleman is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Renal Papillary Necrosis, and Opioid Induced Constipation.

Elizabeth Klucka, DO, specializes in family medicine and is certified in family medicine/OMT by the American Osteopathic Board of Family Physicians. She practices at UPMC Susquehanna Health, Family Medicine at Montoursville and is affiliated with UPMC Williamsport. She completed her residency at Williamsport Family Medicine Residency Center and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Klucka is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. Her top areas of expertise are Dementia, Low Potassium Level, Gitelman Syndrome, and Maturity Onset Diabetes of the Young.

Stuart Olinsky is a Neurologist in Williamsport, Pennsylvania. Dr. Olinsky is rated as a Distinguished provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Seizures, Parkinson's Disease, Epilepsy with Myoclonic-Atonic Seizures, and West Syndrome.

Collier Nix is a primary care provider, practicing in Family Medicine in Montoursville, Pennsylvania. Dr. Nix is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Palindromic Rheumatism, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Allen Wetzel is a primary care provider, practicing in Family Medicine in Hughesville, Pennsylvania. Dr. Wetzel is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

Weizhen Wang, MD, is a neurologist certified by the American Board of Psychiatry and Neurology. She received her medical degree from Peking University Health Science Center and completed her residency at Rutgers Medical School. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. Her top areas of expertise are Generalized Tonic-Clonic Seizure, Seizures, Peripheral Neuropathy, and Memory Loss.

Wenzhuan He, MD, specializes in neurology and is board-certified in neurology, electrodiagnostic medicine and clinical neurophysiology by the American Board of Psychiatry and Neurology and American Board of Electrodiagnostic Medicine. He is affiliated with UPMC Williamsport and UPMC Wellsboro. Dr. He completed fellowships at Penn State College of Medicine and the University of Iowa, residency at Rutgers New Jersey Medical School and medical degree at Beijing Medical University. Dr. He is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Myasthenia Gravis, Seizures, Generalized Tonic-Clonic Seizure, Rhizotomy, and Microvascular Decompression.

Mitchell Felder is a Neurologist in Williamsport, Pennsylvania. Dr. Felder is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Epilepsy, Migraine, Recurrent Peripheral Facial Palsy, and Facial Paralysis.

James Redka is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Redka is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

Steven Pinckney is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Pinckney is rated as an Experienced provider by MediFind in the treatment of Parkinson's Disease. His top areas of expertise are Diabetic Nephropathy, High Cholesterol, Type 2 Diabetes (T2D), and Familial Hypertension.