Marina Zaretskaya, MD, is a physician and is certified by the American Board of Psychiatry and Neurology. She received her medical degree from the Moscow Institute of Medicine and Dentistry and completed her residency at the Clinical Emergency Hospital and the University of Pittsburgh School of Medicine, followed by her fellowship at the University of Pittsburgh School of Medicine. Dr. Zaretskaya is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Seizures, Myasthenia Gravis, Post-Traumatic Epilepsy, and Serotonin Syndrome.

Abby L. Olsen, MD, PhD, specializes in neurology and is board-certified in neurology by the American Board of Psychiatry and Neurology. She is affiliated with UPMC Presbyterian. Dr. Olsen completed her residency at Massachusetts General Hospital and medical degree at the University of Pennsylvania School of Medicine. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Striatonigral Degeneration Infantile, Movement Disorders, Parkinson's Disease, and Secondary Parkinsonism.

Houman Homayoun, MD, is a neurologist certified by the American Board of Psychiatry and Neurology. He is medical director of the Deep Brain Stimulation Program and is an assistant professor of Neurology at the University of Pittsburgh School of Medicine. He received his medical degree from Tehran University of Medical Sciences and completed his residency at UPMC, followed by his fellowship at Rush University Medical College. Dr. Homayoun’s clinical and research interests include the management of various movement disorders with a special interest in deep brain stimulation therapy for Parkinson’s disease, essential tremor, and dystonia. He has published numerous articles in peer-reviewed journals and is a member of the American Academy of Neurology, the International Parkinson and Movement Disorder Society, and the Parkinson Study Group. View the full list of Dr. Homayoun’s publications on PubMed. https://pubmed.ncbi.nlm.nih.gov/?term=Homayoun%2C+H. Dr. Homayoun is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Parkinson's Disease, Movement Disorders, Essential Tremor, and Shingles.

Edward Burton, MD, PhD, is a neurologist certified by the Joint Commission for Higher Specialist Training (U.K.). He is the UPMC Endowed Chair in Movement Disorders and is an associate professor of Neurology, Microbiology, and Molecular Genetics at the University of Pittsburgh School of Medicine. He received his medical degree from the University of Birmingham and completed residencies at Central Oxford Teaching Hospitals and Central Birmingham Teaching Hospitals. He completed his fellowship at UPMC. Dr. Burton is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Movement Disorders, Progressive Supranuclear Palsy, Progressive Supranuclear Palsy Atypical, and Parkinson's Disease.

Valerie Suski, DO, is a neurologist certified by the American Board of Psychiatry and Neurology. She is director of the UPMC Huntington's Disease (HDSA) Center of Excellence, co-director of the Movement Disorders Fellowship, clinical director for the Movement Division, and an associate professor of Neurology at the University of Pittsburgh School of Medicine. She received her medical degree from Lake Erie College of Osteopathic Medicine and completed her residency at Virginia Commonwealth University, followed by her fellowship at Duke University. Dr. Suski’s clinical and research interests include movement disorders and their symptomatic management and neuroprotection in phase II and III trials. She has published numerous articles in peer-reviewed journals and is a member of the Movement Disorders Society, the American Academy of Neurology, and the American Osteopathic Association. View the full list of Dr. Suski’s publications on PubMed. https://pubmed.ncbi.nlm.nih.gov/?term=suski%2C+v. Dr. Suski is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Movement Disorders, Parkinson's Disease, Huntington Disease, and Drug Induced Dyskinesia.

Camilo Garcia Gracia, MD, specializes in epilepsy neurology and is board-certified in neurology, epilepsy and clinical neurophysiology by the American Board of Psychiatry and Neurology. Dr. Garcia Gracia completed fellowships at Cleveland Clinic, residencies at Cleveland Clinic and Universidad Javeriana and medical degree at National University of Colombia. Dr. Gracia is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Seizures, Photosensitive Epilepsy, Continuous Spike-Wave During Slow Sleep Syndrome, and Landau-Kleffner Syndrome.

Dr. Karen Scandrett, MD, is a geriatrician and is certified in internal medicine and geriatric medicine by the American Board of Internal Medicine. She directs the geriatric medicine fellowship at UPMC Presbyterian-Shadyside Hospital and the geriatrics training track for the Internal Medicine residency program. Dr. Scandrett received her medical degree from the University of Chicago in 1996 and completed her primary care internal medicine residency at the Cambridge Hospital, followed by geriatrics fellowship at the Harvard Division on Aging. While at Harvard she also completed her master’s degree in public health. Prior to joining the UPMC Division of Geriatrics in 2012, Dr. Scandrett was on faculty at Northwestern University’s Feinberg School of Medicine where she coordinated education in post-acute care. At UPMC she piloted the geriatric trauma consultation service at Presbyterian Hospital, attended on the geriatric service at Magee Women’s Hospital, and provided post-acute care at Heritage Place. She was delighted to transition to office-based practice at Shadyside Hospital in 2019. Her clinical interests include patient-centered deprescribing, biopsychosocial approaches to chronic illness management, and geriatric-sensitive quality improvement in acute and post-acute care. When she is not providing patient care, Dr. Scandrett is involved in efforts to expand training opportunities in geriatric medicine. This provider only sees patients 65 years of age or older. Dr. Scandrett is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Spinal and Bulbar Muscular Atrophy, Spinal Muscular Atrophy Type 3, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

James Jarvis, MD, specializes in internal medicine and is certified by the American Board of Internal Medicine. He practices at Stull, Jarvis and Spinola Internal Medicine Associates-UPMC and is affiliated with UPMC Presbyterian and UPMC Shadyside. He completed his medical degree and residency at the University of Pittsburgh School of Medicine. Dr. Jarvis is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Conversion Disorder, Polycystic Kidney Disease, Huntington Disease, and Mcleod Neuroacanthocytosis Syndrome.

John Prendergast is a primary care provider, practicing in Geriatrics and Internal Medicine in Pittsburgh, Pennsylvania. Dr. Prendergast is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Alzheimer's Disease, Dementia, Orthostatic Hypotension, Low Blood Pressure, and Gastrostomy.

Susan Baser is a Neurologist in Pittsburgh, Pennsylvania. Dr. Baser is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Movement Disorders, Parkinson's Disease, Hereditary Ataxia, and Focal Dystonia.

Sarah Berman is a Neurologist in Pittsburgh, Pennsylvania. Dr. Berman is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Alzheimer's Disease, Dementia, Boucher-Neuhauser Syndrome, and Dentatorubral-Pallidoluysian Atrophy.

Mary A. O'Neal, MD, specializes in neurology and is board-certified in neurology by the American Board of Psychiatry and Neurology. Dr. O'Neal completed her fellowship and residency at Boston University Medical Center and medical degree at Oregon Health & Science University. Dr. O'neal is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Migraine with Brainstem Aura, Conversion Disorder, Migraine, and Headache.

Hyun Cho is a Neurologist in Pittsburgh, Pennsylvania. Dr. Cho is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. Her top areas of expertise are Torticollis, Focal Dystonia, Drug Induced Dyskinesia, and Movement Disorders.

Dr. Matthew Macken is a board-certified Family Medicine doctor at Heyl Family Practice in North Hills of Pittsburgh. Dr. Macken sees patients at both the West View and McCandless offices, as well as Passavant Hospital - McCandless. As a primary care provider for a wide range of patients, Dr. Macken has interests in Sports Medicine, Geriatrics and Adult Internal Medicine.When asked what he likes most about what he does as a physician, he stated, “The opportunity to learn more about my patients and their families’ lives. The unique thing about primary care is the ability to treat patients and build relationships that can last a lifetime.” It’s clearly more about providing a high-quality experience for the patient and truly getting to know their needs as they evolve.When asked what his top goal is for his role as a primary care doctor, he indicated it is, “To maintain the best quality of life for each of my patients and their unique medical needs. In reading various reviews of Dr. Macken’s care of patients at the practice, this review described him perfectly."“Dr. Macken listens very carefully with genuine concern and takes his time explaining his treatment plan, as well as answering any questions you may have. He is a top-notch doctor, along with a kind, caring and courteous staff! I highly recommend Dr. Macken, as well as the PAs in his office." -Martha S.Dr. Matthew Macken and Heyl Family Practice providers are currently accepting new patients. Dr. Macken is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Seasonal Affective Disorder (SAD), Obesity, Gastroesophageal Reflux Disease (GERD), and Sinusitis.

Ashim K. Dayalan, MD, specializes and is certified in internal medicine by the American Board of Internal Medicine. He practices at GMA/Dayalan and Associates, Family Medicine and is affiliated with UPMC Passavant. Dr. Dayalan completed his residency at St Francis Medical Center and medical degree at Bangalore Medical College & Research Institute. Dr. Dayalan is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Hip Replacement, and Pacemaker Implantation.

Mark Woodburn, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at Grob, Scheri, Woodburn and Griffin Family Medicine. Dr. Woodburn is affiliated with UPMC Passavant. He completed his residency at University of Pittsburgh School of Medicine and medical degree at Hahnemann/Drexel University College. Dr. Woodburn is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Ureteroscopy.

Christopher G. Koman, MD, specializes and is certified in family medicine by the American Board of Family Medicine. He practices at GMA/Koman & Kimmell Family Practice and is affiliated with UPMC Passavant. Dr. Koman completed his residency and medical degree at University of Pittsburgh School of Medicine. Dr. Koman is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Muscle Atrophy, High Cholesterol, Seasonal Affective Disorder (SAD), and Dementia.

William Bader is a primary care provider, practicing in Internal Medicine in Carnegie, Pennsylvania. Dr. Bader is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Neurofibromatosis Type 2 (NF2), Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Pacemaker Implantation.

Jared Bovalino is a primary care provider, practicing in Family Medicine in Carnegie, Pennsylvania. Dr. Bovalino is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), High Cholesterol, and Erectile Dysfunction (ED).

Paul Hartley is a primary care provider, practicing in Internal Medicine in Carnegie, Pennsylvania. Dr. Hartley is rated as an Experienced provider by MediFind in the treatment of Secondary Parkinsonism. His top areas of expertise are Type 2 Diabetes (T2D), Subacute Combined Degeneration, Familial Hypertension, Hypertension, and Pacemaker Implantation.