Overview
Ronald Johnson is an Internal Medicine provider in Columbia, South Carolina. His top areas of expertise are Diabetic Hyperglycemic Hyperosmolar Syndrome, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Heart Failure with Preserved Ejection Fraction (HFpEF).
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- 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
4100 N Main St Ste 201, Columbia, SC 29203
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Frequently Asked Questions about Dr. Ronald Johnson
How do I make an appointment with Dr. Ronald Johnson?
You can book an appointment with Dr. Ronald Johnson by calling their office at 803-786-0980. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Ronald Johnson a top-rated expert for Diabetic Hyperglycemic Hyperosmolar Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Ronald Johnson is classified as an Experienced expert for Diabetic Hyperglycemic Hyperosmolar Syndrome, 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. Ronald Johnson specialize in?
While Dr. Ronald Johnson is a Internal Medicine, they have specific expertise in Diabetic Hyperglycemic Hyperosmolar Syndrome, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Ronald Johnson accept my insurance?
Dr. Ronald Johnson accepts most major insurance plans, including Humana and Wellcare. We recommend calling the office directly at 803-786-0980 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
- Experienced
- Diabetic Hyperglycemic Hyperosmolar Syndrome
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- HypothyroidismDr. Johnson isExperienced. Learn about Hypothyroidism.
- Liver FailureDr. Johnson isExperienced. Learn about Liver Failure.
- Maturity Onset Diabetes of the YoungDr. Johnson isExperienced. Learn about Maturity Onset Diabetes of the Young.
- Obesity in ChildrenDr. Johnson isExperienced. Learn about Obesity in Children.