Overview
Sharon Johnstone is a Neurologist in Phoenix, Arizona. Dr. Johnstone is rated as an Experienced provider by MediFind in the treatment of Progressive External Ophthalmoplegia. Her top areas of expertise are Color Blindness, Meningioma, Progressive External Ophthalmoplegia, and Horizontal Gaze Palsy with Progressive Scoliosis.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Mayo Clinic Arizona
Ehab Harahsheh is a Neurologist in Scottsdale, Arizona. Dr. Harahsheh is rated as an Advanced provider by MediFind in the treatment of Progressive External Ophthalmoplegia. His top areas of expertise are West Nile Virus Infection, Horizontal Gaze Palsy with Progressive Scoliosis, Encephalitis, Thrombectomy, and Septoplasty.
Obada Subei is a Neurologist and an Ophthalmologist in Phoenix, Arizona. Dr. Subei is rated as an Advanced provider by MediFind in the treatment of Progressive External Ophthalmoplegia. His top areas of expertise are Color Blindness, Charles Bonnet Syndrome, Optic Neuritis, and Papilledema. Dr. Subei is currently accepting new patients.
Sjhmc Physician Services
Erik Ortega is a Neurologist in Phoenix, Arizona. Dr. Ortega is rated as a Distinguished provider by MediFind in the treatment of Progressive External Ophthalmoplegia. His top areas of expertise are Myasthenia Gravis, Chronic Polyradiculoneuritis, Dysferlinopathy, and Guillain-Barre Syndrome. Dr. Ortega is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Color BlindnessDr. Johnstone isAdvanced. Learn about Color Blindness.
- Experienced
- Brain AneurysmDr. Johnstone isExperienced. Learn about Brain Aneurysm.
- HomocystinuriaDr. Johnstone isExperienced. Learn about Homocystinuria.
- Horizontal Gaze Palsy with Progressive Scoliosis
- Inborn Amino Acid Metabolism DisorderDr. Johnstone isExperienced. Learn about Inborn Amino Acid Metabolism Disorder.
- MeningiomaDr. Johnstone isExperienced. Learn about Meningioma.
- Methylmalonic Acidemia with HomocystinuriaDr. Johnstone isExperienced. Learn about Methylmalonic Acidemia with Homocystinuria.