Overview
William Mercer is a primary care provider, practicing in Family Medicine in Wheeling, West Virginia.
Dr. Mercer is highly rated in 33 conditions, according to our data. His clinical expertise encompasses Secondary Immunodeficiency (SID), Cystic Fibrosis, Newborn Jaundice, Ureteroscopy, and Gastrostomy.
He is actively involved in clinical research, co-authoring 2 peer reviewed articles. Dr. Mercer is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- OTHER MEDICARE PART D
- 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
58 16th St, Wheeling, WV 26003
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. William C. Mercer
How do I make an appointment with Dr. William C. Mercer?
You can book an appointment with Dr. William C. Mercer by calling their office at 304-232-5725. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William C. Mercer a top-rated expert for Secondary Immunodeficiency (SID)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William C. Mercer is classified as an Distinguished expert for Secondary Immunodeficiency (SID), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. William C. Mercer specialize in?
While Dr. William C. Mercer is a Family Medicine, they have specific expertise in Secondary Immunodeficiency (SID), Cystic Fibrosis, and Newborn Jaundice. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. William C. Mercer participate in research or clinical trials?
Yes. Dr. William C. Mercer has published 2 articles and abstracts on conditions like Secondary Immunodeficiency (SID). You can view a list of Dr. William C. Mercer's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. William C. Mercer accept my insurance?
Dr. William C. Mercer accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 304-232-5725 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Cystic FibrosisDr. Mercer isDistinguished. Learn about Cystic Fibrosis.
- JaundiceDr. Mercer isDistinguished. Learn about Jaundice.
- Newborn JaundiceDr. Mercer isDistinguished. Learn about Newborn Jaundice.
- Secondary Immunodeficiency (SID)Dr. Mercer isDistinguished. Learn about Secondary Immunodeficiency (SID).
- Advanced
- BoilsDr. Mercer isAdvanced. Learn about Boils.
- CarbuncleDr. Mercer isAdvanced. Learn about Carbuncle.
- Childhood Iron Deficiency AnemiaDr. Mercer isAdvanced. Learn about Childhood Iron Deficiency Anemia.
- Chronic CoughDr. Mercer isAdvanced. Learn about Chronic Cough.
- Chronic PolyradiculoneuritisDr. Mercer isAdvanced. Learn about Chronic Polyradiculoneuritis.
- Congenital AfibrinogenemiaDr. Mercer isAdvanced. Learn about Congenital Afibrinogenemia.
- DementiaDr. Mercer isAdvanced. Learn about Dementia.
- DysfibrinogenemiaDr. Mercer isAdvanced. Learn about Dysfibrinogenemia.
- Factor 10 DeficiencyDr. Mercer isAdvanced. Learn about Factor 10 Deficiency.
- Factor 12 DeficiencyDr. Mercer isAdvanced. Learn about Factor 12 Deficiency.
- Factor 13 DeficiencyDr. Mercer isAdvanced. Learn about Factor 13 Deficiency.
- Factor 5 DeficiencyDr. Mercer isAdvanced. Learn about Factor 5 Deficiency.
- Factor 7 DeficiencyDr. Mercer isAdvanced. Learn about Factor 7 Deficiency.
- Familial HypertensionDr. Mercer isAdvanced. Learn about Familial Hypertension.
- Familial HypofibrinogenemiaDr. Mercer isAdvanced. Learn about Familial Hypofibrinogenemia.
- FolliculitisDr. Mercer isAdvanced. Learn about Folliculitis.
- Glucocorticoid-Remediable Aldosteronism
- Guillain-Barre SyndromeDr. Mercer isAdvanced. Learn about Guillain-Barre Syndrome.
- High Molecular Weight Kininogen Deficiency
- HypertensionDr. Mercer isAdvanced. Learn about Hypertension.
- HypothyroidismDr. Mercer isAdvanced. Learn about Hypothyroidism.
- Iron Deficiency AnemiaDr. Mercer isAdvanced. Learn about Iron Deficiency Anemia.
- Kidney StonesDr. Mercer isAdvanced. Learn about Kidney Stones.
- Maturity Onset Diabetes of the Young
- Miller-Fisher SyndromeDr. Mercer isAdvanced. Learn about Miller-Fisher Syndrome.
- PneumoniaDr. Mercer isAdvanced. Learn about Pneumonia.
- Relapsing Multiple Sclerosis (RMS)
- Sacroiliac Joint DiseaseDr. Mercer isAdvanced. Learn about Sacroiliac Joint Disease.
- Urinary Tract Infection in Children
- Experienced
- AbetalipoproteinemiaDr. Mercer isExperienced. Learn about Abetalipoproteinemia.
- Acute Interstitial PneumoniaDr. Mercer isExperienced. Learn about Acute Interstitial Pneumonia.
- Acute Kidney FailureDr. Mercer isExperienced. Learn about Acute Kidney Failure.
- Alzheimer's DiseaseDr. Mercer isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. Mercer isExperienced. Learn about Anemia.
- Apo A-I DeficiencyDr. Mercer isExperienced. Learn about Apo A-I Deficiency.
- ApoplexyDr. Mercer isExperienced. Learn about Apoplexy.
- Arginase DeficiencyDr. Mercer isExperienced. Learn about Arginase Deficiency.
- AsthmaDr. Mercer isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Mercer isExperienced. Learn about Asthma in Children.
- AtherosclerosisDr. Mercer isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Mercer isExperienced. Learn about Atypical Pneumonia.
- Benign Esophageal StrictureDr. Mercer isExperienced. Learn about Benign Esophageal Stricture.
- BronchiectasisDr. Mercer isExperienced. Learn about Bronchiectasis.
- CAPOS SyndromeDr. Mercer isExperienced. Learn about CAPOS Syndrome.
- Carbamoyl Phosphate Synthetase 1 Deficiency
- Celiac DiseaseDr. Mercer isExperienced. Learn about Celiac Disease.
- CellulitisDr. Mercer isExperienced. Learn about Cellulitis.
- Cerebellar DegenerationDr. Mercer isExperienced. Learn about Cerebellar Degeneration.
- Cerebral PalsyDr. Mercer isExperienced. Learn about Cerebral Palsy.
- Chorea-AcanthocytosisDr. Mercer isExperienced. Learn about Chorea-Acanthocytosis.
- Chronic Kidney DiseaseDr. Mercer isExperienced. Learn about Chronic Kidney Disease.
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic PainDr. Mercer isExperienced. Learn about Chronic Pain.
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- Congenital Hemolytic AnemiaDr. Mercer isExperienced. Learn about Congenital Hemolytic Anemia.
- Contracture DeformityDr. Mercer isExperienced. Learn about Contracture Deformity.
- Coronary Heart DiseaseDr. Mercer isExperienced. Learn about Coronary Heart Disease.
- COVID-19Dr. Mercer isExperienced. Learn about COVID-19.
- Decerebrate PostureDr. Mercer isExperienced. Learn about Decerebrate Posture.
- Decorticate PostureDr. Mercer isExperienced. Learn about Decorticate Posture.
- Deep Vein ThrombosisDr. Mercer isExperienced. Learn about Deep Vein Thrombosis.
- DeliriumDr. Mercer isExperienced. Learn about Delirium.
- DiarrheaDr. Mercer isExperienced. Learn about Diarrhea.
- Ear BarotraumaDr. Mercer isExperienced. Learn about Ear Barotrauma.
- EmpyemaDr. Mercer isExperienced. Learn about Empyema.
- EpilepsyDr. Mercer isExperienced. Learn about Epilepsy.
- Factor V Leiden ThrombophiliaDr. Mercer isExperienced. Learn about Factor V Leiden Thrombophilia.
- FaintingDr. Mercer isExperienced. Learn about Fainting.
- Familial HDL DeficiencyDr. Mercer isExperienced. Learn about Familial HDL Deficiency.
- Familial HypobetalipoproteinemiaDr. Mercer isExperienced. Learn about Familial Hypobetalipoproteinemia.
- Familial Hypocalciuric Hypercalcemia Type 1
- Familial Neurocardiogenic SyncopeDr. Mercer isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Fibrocystic Breast DiseaseDr. Mercer isExperienced. Learn about Fibrocystic Breast Disease.
- Fish-Eye DiseaseDr. Mercer isExperienced. Learn about Fish-Eye Disease.
- Folate DeficiencyDr. Mercer isExperienced. Learn about Folate Deficiency.
- Fractured SpineDr. Mercer isExperienced. Learn about Fractured Spine.
- Gastric LymphomaDr. Mercer isExperienced. Learn about Gastric Lymphoma.
- Gastroesophageal Reflux Disease (GERD)Dr. Mercer isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastrostomyDr. Mercer isExperienced. Learn about Gastrostomy.
- Generalized Tonic-Clonic SeizureDr. Mercer isExperienced. Learn about Generalized Tonic-Clonic Seizure.
- Gerstmann SyndromeDr. Mercer isExperienced. Learn about Gerstmann Syndrome.
- Gitelman SyndromeDr. Mercer isExperienced. Learn about Gitelman Syndrome.
- GoutDr. Mercer isExperienced. Learn about Gout.
- Grass AllergyDr. Mercer isExperienced. Learn about Grass Allergy.
- HeadacheDr. Mercer isExperienced. Learn about Headache.
- Heart AttackDr. Mercer isExperienced. Learn about Heart Attack.
- Heart FailureDr. Mercer isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Heart MurmursDr. Mercer isExperienced. Learn about Heart Murmurs.
- Hemolytic AnemiaDr. Mercer isExperienced. Learn about Hemolytic Anemia.
- Hemolytic CrisisDr. Mercer isExperienced. Learn about Hemolytic Crisis.
- High CholesterolDr. Mercer isExperienced. Learn about High Cholesterol.
- High Potassium LevelDr. Mercer isExperienced. Learn about High Potassium Level.
- Hospital-Acquired PneumoniaDr. Mercer isExperienced. Learn about Hospital-Acquired Pneumonia.
- HypercalcemiaDr. Mercer isExperienced. Learn about Hypercalcemia.
- HyperthyroidismDr. Mercer isExperienced. Learn about Hyperthyroidism.
- HypolipoproteinemiaDr. Mercer isExperienced. Learn about Hypolipoproteinemia.
- Idiopathic EdemaDr. Mercer isExperienced. Learn about Idiopathic Edema.
- Idiopathic HypercalciuriaDr. Mercer isExperienced. Learn about Idiopathic Hypercalciuria.
- Infant HyperglycemiaDr. Mercer isExperienced. Learn about Infant Hyperglycemia.
- Liver FailureDr. Mercer isExperienced. Learn about Liver Failure.
- Low Potassium LevelDr. Mercer isExperienced. Learn about Low Potassium Level.
- Low Sodium LevelDr. Mercer isExperienced. Learn about Low Sodium Level.
- Lower Esophageal RingDr. Mercer isExperienced. Learn about Lower Esophageal Ring.
- Lung MetastasesDr. Mercer isExperienced. Learn about Lung Metastases.
- Lyme DiseaseDr. Mercer isExperienced. Learn about Lyme Disease.
- LymphadenitisDr. Mercer isExperienced. Learn about Lymphadenitis.
- LymphangiectasisDr. Mercer isExperienced. Learn about Lymphangiectasis.
- LymphangitisDr. Mercer isExperienced. Learn about Lymphangitis.
- LymphedemaDr. Mercer isExperienced. Learn about Lymphedema.
- MacroamylasemiaDr. Mercer isExperienced. Learn about Macroamylasemia.
- Magnesium DeficiencyDr. Mercer isExperienced. Learn about Magnesium Deficiency.
- MastoiditisDr. Mercer isExperienced. Learn about Mastoiditis.
- Meige DiseaseDr. Mercer isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Mercer isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Mercer isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Mercer isExperienced. Learn about Memory Loss.
- Metabolic SyndromeDr. Mercer isExperienced. Learn about Metabolic Syndrome.
- Milk-Alkali SyndromeDr. Mercer isExperienced. Learn about Milk-Alkali Syndrome.
- Morning SicknessDr. Mercer isExperienced. Learn about Morning Sickness.
- Movement DisordersDr. Mercer isExperienced. Learn about Movement Disorders.
- Multiple Carboxylase DeficiencyDr. Mercer isExperienced. Learn about Multiple Carboxylase Deficiency.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- N-Acetylglutamate Synthase DeficiencyDr. Mercer isExperienced. Learn about N-Acetylglutamate Synthase Deficiency.
- Nasal FlaringDr. Mercer isExperienced. Learn about Nasal Flaring.
- NecrosisDr. Mercer isExperienced. Learn about Necrosis.
- Necrotizing EnterocolitisDr. Mercer isExperienced. Learn about Necrotizing Enterocolitis.
- Non-Hodgkin LymphomaDr. Mercer isExperienced. Learn about Non-Hodgkin Lymphoma.
- Nonallergic RhinopathyDr. Mercer isExperienced. Learn about Nonallergic Rhinopathy.
- Obesity in ChildrenDr. Mercer isExperienced. Learn about Obesity in Children.
- OsteoarthritisDr. Mercer isExperienced. Learn about Osteoarthritis.
- Osteomyelitis in ChildrenDr. Mercer isExperienced. Learn about Osteomyelitis in Children.
- OsteopeniaDr. Mercer isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Mercer isExperienced. Learn about Osteoporosis.
- Painful SwallowingDr. Mercer isExperienced. Learn about Painful Swallowing.
- Parkinson's DiseaseDr. Mercer isExperienced. Learn about Parkinson's Disease.
- Peptic UlcerDr. Mercer isExperienced. Learn about Peptic Ulcer.
- PericarditisDr. Mercer isExperienced. Learn about Pericarditis.
- Peripheral Artery DiseaseDr. Mercer isExperienced. Learn about Peripheral Artery Disease.
- Peripheral NeuropathyDr. Mercer isExperienced. Learn about Peripheral Neuropathy.
- PleurisyDr. Mercer isExperienced. Learn about Pleurisy.
- Postmenopausal OsteoporosisDr. Mercer isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary Intestinal LymphangiectasiaDr. Mercer isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Progressive Supranuclear PalsyDr. Mercer isExperienced. Learn about Progressive Supranuclear Palsy.
- Progressive Supranuclear Palsy AtypicalDr. Mercer isExperienced. Learn about Progressive Supranuclear Palsy Atypical.
- Prothrombin DeficiencyDr. Mercer isExperienced. Learn about Prothrombin Deficiency.
- Pseudomembranous ColitisDr. Mercer isExperienced. Learn about Pseudomembranous Colitis.
- Pulmonary EdemaDr. Mercer isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Mercer isExperienced. Learn about Pulmonary Embolism.
- PustulesDr. Mercer isExperienced. Learn about Pustules.
- Restless Legs SyndromeDr. Mercer isExperienced. Learn about Restless Legs Syndrome.
- Rheumatoid Lung DiseaseDr. Mercer isExperienced. Learn about Rheumatoid Lung Disease.
- Rheumatoid PneumoconiosisDr. Mercer isExperienced. Learn about Rheumatoid Pneumoconiosis.
- RhizarthrosisDr. Mercer isExperienced. Learn about Rhizarthrosis.
- RingwormDr. Mercer isExperienced. Learn about Ringworm.
- SciaticaDr. Mercer isExperienced. Learn about Sciatica.
- SepsisDr. Mercer isExperienced. Learn about Sepsis.
- ShinglesDr. Mercer isExperienced. Learn about Shingles.
- SialadenitisDr. Mercer isExperienced. Learn about Sialadenitis.
- SinusitisDr. Mercer isExperienced. Learn about Sinusitis.
- SpasticityDr. Mercer isExperienced. Learn about Spasticity.
- Stable AnginaDr. Mercer isExperienced. Learn about Stable Angina.
- StrokeDr. Mercer isExperienced. Learn about Stroke.
- Subacute Combined DegenerationDr. Mercer isExperienced. Learn about Subacute Combined Degeneration.
- Supranuclear Ocular PalsyDr. Mercer isExperienced. Learn about Supranuclear Ocular Palsy.
- Supranuclear OphthalmoplegiaDr. Mercer isExperienced. Learn about Supranuclear Ophthalmoplegia.
- Swallowing DifficultyDr. Mercer isExperienced. Learn about Swallowing Difficulty.
- Tangier DiseaseDr. Mercer isExperienced. Learn about Tangier Disease.
- TenosynovitisDr. Mercer isExperienced. Learn about Tenosynovitis.
- Thyroid StormDr. Mercer isExperienced. Learn about Thyroid Storm.
- TracheitisDr. Mercer isExperienced. Learn about Tracheitis.
- Transient Ischemic Attack (TIA)Dr. Mercer isExperienced. Learn about Transient Ischemic Attack (TIA).
- Trichohepatoenteric SyndromeDr. Mercer isExperienced. Learn about Trichohepatoenteric Syndrome.
- Type 2 Diabetes (T2D)Dr. Mercer isExperienced. Learn about Type 2 Diabetes (T2D).
- Urea Cycle Disorders (UCD)Dr. Mercer isExperienced. Learn about Urea Cycle Disorders (UCD).
- UreteroscopyDr. Mercer isExperienced. Learn about Ureteroscopy.
- Urinary Tract Infection (UTI)Dr. Mercer isExperienced. Learn about Urinary Tract Infection (UTI).
- Vascular DementiaDr. Mercer isExperienced. Learn about Vascular Dementia.
- VertigoDr. Mercer isExperienced. Learn about Vertigo.
- Vitamin B12 Deficiency AnemiaDr. Mercer isExperienced. Learn about Vitamin B12 Deficiency Anemia.