Overview
Sarah Fletcher is a primary care provider, practicing in Family Medicine in Sterling, Virginia. Dr. Fletcher is rated as an Experienced provider by MediFind in the treatment of Congenital Antithrombin 3 Deficiency. Her top areas of expertise are Lyme Disease, Hashimoto Thyroiditis, Mast Cell Activation Syndrome (MCAS), and Attention Deficit Hyperactivity Disorder (ADHD). Dr. Fletcher is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- POS
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
21135 Whitfield Pl, Suite 107, Sterling, VA 20165
Mark Sivieri is a primary care provider, practicing in Family Medicine in Columbia, Maryland. Dr. Sivieri is rated as an Advanced provider by MediFind in the treatment of Congenital Antithrombin 3 Deficiency. His top areas of expertise are Juvenile Dermatomyositis, Light Chain Deposition Disease (LCDD), Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and MAGIC Syndrome.
Medical Practices Of Antietam, LLC
Stephen Metzner is a primary care provider, practicing in Family Medicine in Hagerstown, Maryland. Dr. Metzner is rated as an Advanced provider by MediFind in the treatment of Congenital Antithrombin 3 Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Type 2 Diabetes (T2D). Dr. Metzner is currently accepting new patients.
Johns Hopkins Community Physicians, Inc
Guoping Xu is a primary care provider, practicing in Family Medicine in Frederick, Maryland. Dr. Xu has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Congenital Antithrombin 3 Deficiency. His top areas of expertise are Protein S Deficiency, Protein C Deficiency, Congenital Antithrombin 3 Deficiency, and Hereditary Resistance to Anti-Vitamin K. Dr. Xu 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
- Attention Deficit Hyperactivity Disorder (ADHD)
- Hashimoto ThyroiditisDr. Fletcher isAdvanced. Learn about Hashimoto Thyroiditis.
- Long Haul COVIDDr. Fletcher isAdvanced. Learn about Long Haul COVID.
- Lyme DiseaseDr. Fletcher isAdvanced. Learn about Lyme Disease.
- Mast Cell Activation Syndrome (MCAS)Dr. Fletcher isAdvanced. Learn about Mast Cell Activation Syndrome (MCAS).
- Experienced
- Abdominal Obesity Metabolic SyndromeDr. Fletcher isExperienced. Learn about Abdominal Obesity Metabolic Syndrome.
- Addison's DiseaseDr. Fletcher isExperienced. Learn about Addison's Disease.
- Alopecia AreataDr. Fletcher isExperienced. Learn about Alopecia Areata.
- AmenorrheaDr. Fletcher isExperienced. Learn about Amenorrhea.
- AsthmaDr. Fletcher isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Fletcher isExperienced. Learn about Asthma in Children.