Specialty
Internal Medicine
Medicare
Accepted
Telehealth
Not Available
Practice Type
Group Practice
About Dr. Lewis
Brett G. Lewis is a highly qualified Internal Medicine specialist serving patients in Columbia, SC. With a distinguished medical career spanning since 2013, Dr. Lewis brings exceptional expertise and compassionate care to every patient interaction.
Dr. Lewis earned his medical degree from Medical University Of South Carolina College Of Medicine, establishing a strong foundation in medical science and patient care.He is board-certified in Internal Medicine, demonstrating his commitment to maintaining the highest standards of medical practice.
Currently practicing at Prisma Health Richland Hospital, Dr. Lewis provides comprehensive internal medicine services to the Columbia community and surrounding areas.
Practice Locations
2 locationsAffiliations
About Internal Medicine
An internal medicine physician (internist) is a medical doctor who specializes in the prevention, diagnosis, and treatment of diseases in adults. Internists are trained to manage complex, chronic, and multi-system illnesses, often serving as primary care doctors for adults or as consultants to other...
Common conditions treated by internal medicine specialists:
- Type 2 Diabetes Mellitus
- Hypertension (High Blood Pressure)
- Hyperlipidemia (High Cholesterol)
- Coronary Artery Disease (Heart Disease)
Frequently Asked Questions
Does Dr. Lewis accept Medicare?
Yes, Dr. Lewis accepts Medicare. Patients with Medicare coverage can see Dr. Lewis and typically pay less out of pocket when using a provider who accepts Medicare assignment.
Does Dr. Lewis offer telehealth or virtual appointments?
Dr. Lewis does not currently list telehealth services. For virtual care options, contact the office directly or consider other internal medicine providers in Columbia who offer telehealth.
Where is Dr. Lewis's office located?
Dr. Lewis practices at 14 RICHLAND MEDICAL PARK DR, Columbia, SC 292036896 at PRISMA HEALTH MEDICAL GROUP-MIDLANDS. You can reach the office by calling (803) 434-6771.
What conditions does Dr. Lewis treat?
As a internal medicine specialist, Dr. Lewis commonly treats conditions including type 2 diabetes mellitus, hypertension (high blood pressure), hyperlipidemia (high cholesterol), coronary artery disease (heart disease), and other internal medicine-related health concerns. Contact the office to discuss your specific healthcare needs.
How do I make an appointment with Dr. Lewis?
To schedule an appointment with Dr. Lewis, call the office at (803) 434-6771. New patients should have their insurance information and medical records ready when calling.
Education & Background
Last verified: December 2025
Source: CMS National Provider Registry
Is this your profile?
Claim your profile to update your information, respond to reviews, and showcase your practice.
Claim This ProfilePatient Reviews
Loading reviews...
Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards