
Overview
Joshua Barker is a primary care provider, practicing in Family Medicine in Tyler, Texas.
Dr. Barker is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Dr. Barker is board certified in American Board Of Family Medicine. Dr. Barker is currently accepting new patients.
Specialties
Licenses
Board Certifications
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
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- HMO
- EPO
- HMO
- POS
- 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
8934 S. Broadway Ave., Suite 448, Suite 448, Tyler, TX 75703
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Frequently Asked Questions about Dr. Joshua T. Barker
How do I make an appointment with Dr. Joshua T. Barker?
You can book an appointment with Dr. Joshua T. Barker by calling their office at 903-606-5100. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Joshua T. Barker a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Joshua T. Barker is classified as an Advanced expert for Type 2 Diabetes (T2D), 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. Joshua T. Barker specialize in?
While Dr. Joshua T. Barker is a Family Medicine, they have specific expertise in Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.
Does Dr. Joshua T. Barker accept my insurance?
Dr. Joshua T. Barker accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 903-606-5100 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
- Advanced
- Familial HypertensionDr. Barker isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. Barker isAdvanced. Learn about Hypertension.
- Osteomyelitis in ChildrenDr. Barker isAdvanced. Learn about Osteomyelitis in Children.
- Type 2 Diabetes (T2D)Dr. Barker isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin D DeficiencyDr. Barker isAdvanced. Learn about Vitamin D Deficiency.
- Experienced
- Acute CystitisDr. Barker isExperienced. Learn about Acute Cystitis.
- Allergic RhinitisDr. Barker isExperienced. Learn about Allergic Rhinitis.
- Ankylosing SpondylitisDr. Barker isExperienced. Learn about Ankylosing Spondylitis.
- AtherosclerosisDr. Barker isExperienced. Learn about Atherosclerosis.
- Atrial TachycardiaDr. Barker isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Atypical PneumoniaDr. Barker isExperienced. Learn about Atypical Pneumonia.
- Axial Spondyloarthritis (AxSpA)Dr. Barker isExperienced. Learn about Axial Spondyloarthritis (AxSpA).
- Benign Paroxysmal Positional VertigoDr. Barker isExperienced. Learn about Benign Paroxysmal Positional Vertigo.
- Childhood Iron Deficiency AnemiaDr. Barker isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic PainDr. Barker isExperienced. Learn about Chronic Pain.
- CirrhosisDr. Barker isExperienced. Learn about Cirrhosis.
- Congenital Hemolytic AnemiaDr. Barker isExperienced. Learn about Congenital Hemolytic Anemia.
- Coronary Heart DiseaseDr. Barker isExperienced. Learn about Coronary Heart Disease.
- Diabetic Hyperglycemic Hyperosmolar Syndrome
- Diabetic NeuropathyDr. Barker isExperienced. Learn about Diabetic Neuropathy.
- Diabetic RetinopathyDr. Barker isExperienced. Learn about Diabetic Retinopathy.
- EmpyemaDr. Barker isExperienced. Learn about Empyema.
- Enlarged LiverDr. Barker isExperienced. Learn about Enlarged Liver.
- Enlarged Prostate (BPH)Dr. Barker isExperienced. Learn about Enlarged Prostate (BPH).
- Eunuchoidism Familial HypogonadotropicDr. Barker isExperienced. Learn about Eunuchoidism Familial Hypogonadotropic.
- Familial Combined HyperlipidemiaDr. Barker isExperienced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertriglyceridemiaDr. Barker isExperienced. Learn about Familial Hypertriglyceridemia.
- FibromyalgiaDr. Barker isExperienced. Learn about Fibromyalgia.
- Folate DeficiencyDr. Barker isExperienced. Learn about Folate Deficiency.
- Gastroesophageal Reflux Disease (GERD)Dr. Barker isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GoutDr. Barker isExperienced. Learn about Gout.
- Hashimoto ThyroiditisDr. Barker isExperienced. Learn about Hashimoto Thyroiditis.
- Heart FailureDr. Barker isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hemolytic AnemiaDr. Barker isExperienced. Learn about Hemolytic Anemia.
- Hemolytic CrisisDr. Barker isExperienced. Learn about Hemolytic Crisis.
- High CholesterolDr. Barker isExperienced. Learn about High Cholesterol.
- High Potassium LevelDr. Barker isExperienced. Learn about High Potassium Level.
- Hospital-Acquired PneumoniaDr. Barker isExperienced. Learn about Hospital-Acquired Pneumonia.
- HyperthyroidismDr. Barker isExperienced. Learn about Hyperthyroidism.
- Hypogonadism Primary Partial AlopeciaDr. Barker isExperienced. Learn about Hypogonadism Primary Partial Alopecia.
- HypothyroidismDr. Barker isExperienced. Learn about Hypothyroidism.
- Idiopathic EdemaDr. Barker isExperienced. Learn about Idiopathic Edema.
- InsomniaDr. Barker isExperienced. Learn about Insomnia.
- Iron Deficiency AnemiaDr. Barker isExperienced. Learn about Iron Deficiency Anemia.
- Juvenile Primary OsteoporosisDr. Barker isExperienced. Learn about Juvenile Primary Osteoporosis.
- Lung MetastasesDr. Barker isExperienced. Learn about Lung Metastases.
- LymphangiectasisDr. Barker isExperienced. Learn about Lymphangiectasis.
- LymphedemaDr. Barker isExperienced. Learn about Lymphedema.
- Male Pseudohermaphroditism with Gynecomastia
- Maturity Onset Diabetes of the YoungDr. Barker isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Meige DiseaseDr. Barker isExperienced. Learn about Meige Disease.
- MelorheostosisDr. Barker isExperienced. Learn about Melorheostosis.
- Melorheostosis with OsteopoikilosisDr. Barker isExperienced. Learn about Melorheostosis with Osteopoikilosis.
- Memory LossDr. Barker isExperienced. Learn about Memory Loss.
- MigraineDr. Barker isExperienced. Learn about Migraine.
- Multiple Carboxylase DeficiencyDr. Barker isExperienced. Learn about Multiple Carboxylase Deficiency.
- Muscle SpasmsDr. Barker isExperienced. Learn about Muscle Spasms.
- NecrosisDr. Barker isExperienced. Learn about Necrosis.
- NephrosclerosisDr. Barker isExperienced. Learn about Nephrosclerosis.
- Non-Alcoholic Fatty Liver DiseaseDr. Barker isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- ObesityDr. Barker isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Barker isExperienced. Learn about Obesity in Children.
- OpisthotonosDr. Barker isExperienced. Learn about Opisthotonos.
- Orthostatic HypotensionDr. Barker isExperienced. Learn about Orthostatic Hypotension.
- OsteoarthritisDr. Barker isExperienced. Learn about Osteoarthritis.
- OsteopeniaDr. Barker isExperienced. Learn about Osteopenia.
- OsteoporosisDr. Barker isExperienced. Learn about Osteoporosis.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Peptic UlcerDr. Barker isExperienced. Learn about Peptic Ulcer.
- Peripheral Artery DiseaseDr. Barker isExperienced. Learn about Peripheral Artery Disease.
- Peripheral NeuropathyDr. Barker isExperienced. Learn about Peripheral Neuropathy.
- PneumoniaDr. Barker isExperienced. Learn about Pneumonia.
- Polymyalgia RheumaticaDr. Barker isExperienced. Learn about Polymyalgia Rheumatica.
- Post Polio SyndromeDr. Barker isExperienced. Learn about Post Polio Syndrome.
- Postmenopausal OsteoporosisDr. Barker isExperienced. Learn about Postmenopausal Osteoporosis.
- Primary Intestinal LymphangiectasiaDr. Barker isExperienced. Learn about Primary Intestinal Lymphangiectasia.
- Pulmonary EdemaDr. Barker isExperienced. Learn about Pulmonary Edema.
- Pulmonary HypertensionDr. Barker isExperienced. Learn about Pulmonary Hypertension.
- Pulmonary Veno-Occlusive DiseaseDr. Barker isExperienced. Learn about Pulmonary Veno-Occlusive Disease.
- PustulesDr. Barker isExperienced. Learn about Pustules.
- Renovascular HypertensionDr. Barker isExperienced. Learn about Renovascular Hypertension.
- Restless Legs SyndromeDr. Barker isExperienced. Learn about Restless Legs Syndrome.
- Rheumatoid Lung DiseaseDr. Barker isExperienced. Learn about Rheumatoid Lung Disease.
- Rheumatoid PneumoconiosisDr. Barker isExperienced. Learn about Rheumatoid Pneumoconiosis.
- Rhizomelic PseudopolyarthritisDr. Barker isExperienced. Learn about Rhizomelic Pseudopolyarthritis.
- SciaticaDr. Barker isExperienced. Learn about Sciatica.
- ScoliosisDr. Barker isExperienced. Learn about Scoliosis.
- Scrotal SwellingDr. Barker isExperienced. Learn about Scrotal Swelling.
- Seasonal Affective Disorder (SAD)Dr. Barker isExperienced. Learn about Seasonal Affective Disorder (SAD).
- ShinglesDr. Barker isExperienced. Learn about Shingles.
- SinusitisDr. Barker isExperienced. Learn about Sinusitis.
- SitosterolemiaDr. Barker isExperienced. Learn about Sitosterolemia.
- Subacute Combined DegenerationDr. Barker isExperienced. Learn about Subacute Combined Degeneration.
- TenosynovitisDr. Barker isExperienced. Learn about Tenosynovitis.
- Tension HeadacheDr. Barker isExperienced. Learn about Tension Headache.
- Testicle LumpDr. Barker isExperienced. Learn about Testicle Lump.
- Testicular FailureDr. Barker isExperienced. Learn about Testicular Failure.
- ThrombocytopeniaDr. Barker isExperienced. Learn about Thrombocytopenia.
- Thyroid StormDr. Barker isExperienced. Learn about Thyroid Storm.
- Type 1 Diabetes (T1D)Dr. Barker isExperienced. Learn about Type 1 Diabetes (T1D).
- VertigoDr. Barker isExperienced. Learn about Vertigo.
- VisceromegalyDr. Barker isExperienced. Learn about Visceromegaly.
- Vitamin B12 Deficiency AnemiaDr. Barker isExperienced. Learn about Vitamin B12 Deficiency Anemia.
- XanthomaDr. Barker isExperienced. Learn about Xanthoma.

