
Overview
John Mcdonald is a primary care provider, practicing in Internal Medicine in Longview, Texas. Dr. Mcdonald is highly rated in 5 conditions, according to our data. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Graduate Institution
Residency
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
- 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
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- 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
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- 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
701 E. Marshall Ave., Suite 400, Suite 400, Longview, TX 75601
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Office
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Carl Earnest is a primary care provider, practicing in Internal Medicine in Longview, Texas. Dr. Earnest is highly rated in 49 conditions, according to our data. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Gastrostomy, and Endoscopy.
Frequently Asked Questions about Dr. John Mcdonald
How do I make an appointment with Dr. John Mcdonald?
You can book an appointment with Dr. John Mcdonald by calling their office at 903-315-5600. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Mcdonald a top-rated expert for Type 2 Diabetes (T2D)?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Mcdonald 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. John Mcdonald specialize in?
While Dr. John Mcdonald is a Internal Medicine, they have specific expertise in Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. John Mcdonald accept my insurance?
Dr. John Mcdonald accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 903-315-5600 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. Mcdonald isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. Mcdonald isAdvanced. Learn about Hypertension.
- Hypertensive Heart DiseaseDr. Mcdonald isAdvanced. Learn about Hypertensive Heart Disease.
- Type 2 Diabetes (T2D)Dr. Mcdonald isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- Acute CystitisDr. Mcdonald isExperienced. Learn about Acute Cystitis.
- Acute Mountain SicknessDr. Mcdonald isExperienced. Learn about Acute Mountain Sickness.
- Allergic RhinitisDr. Mcdonald isExperienced. Learn about Allergic Rhinitis.
- AnemiaDr. Mcdonald isExperienced. Learn about Anemia.
- AtherosclerosisDr. Mcdonald isExperienced. Learn about Atherosclerosis.
- Atypical PneumoniaDr. Mcdonald isExperienced. Learn about Atypical Pneumonia.

