For Providers
Manage This ProfileSpecialty
Nephrologists
Coverage
Medicare + 7 Networks
Telehealth
Not Available
About Dr. Dion L. Franga
Background and practice information
Dr. Dion L. Franga is a nephrologist with over 28 years of clinical experience serving patients in the Columbia, SC area. He completed his medical training at University Of South Carolina School Of Medicine and has been in practice since 1998. He currently practices at Columbia Nephrology Associates Pa.
Dr. Dion L. Franga's clinical practice focuses on treating patients with heart attack and stroke prevention, acid reflux and stomach ulcers, blood clot prevention, and related conditions, as well as performing leg revascularization procedures to restore blood flow in the lower extremities, colonoscopy procedures for colorectal screening and diagnosis, upper GI endoscopy. In addition to nephrology, he also specializes in general practice.
Dr. Dion L. Franga is in-network with 7 insurance providers, including Aetna, Cigna, Humana, and 4 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.
Additional specialties: General Practice
At a Glance
Education
Are you Dr. Franga?
Update your photo, bio, contact info, and accepting-new-patients status. Earn the “Verified” badge.
Claim this profilePractice Locations
2 locations
Columbia Nephrology Associates Pa
Primary121 Park Central Dr
Columbia, SC 29203
80325299071124
South Carolina Surgical Pa
3045 Saint Matthews Rd
Orangeburg, SC 29118
(803) 747-7242
Affiliations
Hospital and facility affiliations
Treatment & Experience
Clinical practice and procedure experience for Dr. Dion L. Franga
Dr. Dion Franga is an experienced nephrologist in Columbia, SC with a demonstrated track record in leg revascularization procedures to restore blood flow in the lower extremities. Based on verified procedure data reported to the Centers for Medicare & Medicaid Services (CMS), Dr. Franga has significant surgical experience across multiple procedures.
Leg revascularization (restoring blood flow)
Dr. Franga has performed 58 leg revascularization procedures to restore blood flow in the lower extremities, placing among the top 9% of surgeons nationwide for this procedure. This exceptionally high volume of experience is a meaningful indicator when choosing a vascular surgeon in Columbia, SC, as medical research has consistently linked higher procedure volumes with improved patient outcomes and lower complication rates.
Colonoscopy
Dr. Franga has performed 84 colonoscopy procedures for colorectal screening and diagnosis, placing among the top 19% of surgeons nationwide for this procedure. This very high volume of experience is a meaningful indicator when choosing a colonoscopy doctor in Columbia, SC, as medical research has consistently linked higher procedure volumes with improved patient outcomes and lower complication rates.
Upper gastrointestinal (GI) endoscopy for acid reflux
Dr. Franga has performed 36 upper GI endoscopy (EGD) procedures for acid reflux and digestive evaluation. This procedure volume places Dr. Franga above average among providers performing this surgery.
Mastectomy
Dr. Franga also performs mastectomy procedures for breast cancer treatment.
Varicose vein removal
Dr. Franga also performs varicose vein removal and treatment procedures.
Melanoma (skin cancer) excision
Dr. Franga also performs melanoma and skin cancer excision procedures.
Hernia repair (minimally invasive)
Dr. Franga also performs minimally invasive (laparoscopic) hernia repair surgeries.
Services & Procedures
Dr. Dion L. Franga's clinical practice encompasses office visits, diagnostic imaging, cardiovascular, and 4 other areas of care.
Office Visits
209 servicesDr. Dion L. Franga provides patient consultations ranging from routine follow-ups to comprehensive evaluations, including follow-up visit and new patient visit. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 64% below the billed amount.
Diagnostic Imaging
148 servicesDr. Dion L. Franga utilizes diagnostic imaging to evaluate and monitor patient conditions, including ultrasound guidance and complete ultrasound of aorta, vena cava, groin vessels or bypass grafts and ultrasound of one leg arteries or artery grafts. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 81% below the billed amount.
Cardiovascular
158 servicesDr. Dion L. Franga performs cardiovascular assessments to evaluate heart and vascular health, including carotid ultrasound and vascular ultrasound and venous ultrasound. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 66% below the billed amount.
Surgical Procedures
48 servicesDr. Dion L. Franga performs surgical procedures, including revision of hemodialysis graft and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 71% below the billed amount.
Endoscopy
24 servicesDr. Dion L. Franga performs endoscopic procedures for diagnosis and treatment, with diagnostic exam of large bowel using a flexible endoscope being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 82% below the billed amount.
Dialysis
28 servicesDr. Dion L. Franga manages dialysis treatment for kidney disease, with relocation of arm vein with connection to arm artery for hemodialysis being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 69% below the billed amount.
Other Services
60 servicesDr. Dion L. Franga provides additional clinical services, including review by radiologist of abdominal aorta image and review by radiologist of arm or leg artery image. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 76% below the billed amount.
Treatment Approach
Dr. Dion L. Franga's treatment approach includes prescribing Clopidogrel Bisulfate (Clopidogrel), Pantoprazole Sodium, Oxycodone Hcl/acetaminophen (Oxycodone-acetaminophen) for his patients. These medications are commonly used for treating heart attack and stroke prevention, acid reflux and stomach ulcers, blood clot prevention. He prescribing profile reflects experience across a wide range of treatments, addressing multiple aspects of patient care within his specialty. Dr. Dion L. Franga has treated a significant number of Medicare patients, demonstrating an established practice in this area.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. Dion L. Franga accepts 42 plans from 7 insurers, including Cigna, UnitedHealthcare, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $1.4K in payments to Dr. Dion L. Franga in 2024, primarily from Endologix LLC for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
Loading reviews...
Is This Your Practice?
This profile appears in 7 insurance networks
- Update your photo, bio, and contact info
- Mark whether you’re accepting new patients
- Earn the “Verified” badge
Starter $29 one-time. Professional from $59/mo unlocks review responses, office hours, photo gallery, and more.
About Nephrology
Specialty overview and common conditions
A nephrologist is a physician who specializes in diagnosing, treating, and managing diseases of the kidneys. These medical experts have extensive training in conditions affecting kidney function, including chronic kidney disease (CKD), acute kidney injury, glomerulonephritis, kidney stones, electrol...
Common conditions treated by nephrology specialists:
- Chronic Kidney Disease (CKD)
- Dialysis Management
- Kidney Transplant Evaluation and Care
- Hypertension (Kidney-Related)
Frequently Asked Questions
Common questions about Dion L. Franga
Does Dr. Franga accept Medicare?
Yes, Dr. Franga accepts Medicare assignment. Patients with Medicare coverage can see Dr. Franga and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Franga accept?
Dr. Franga is in-network with 7 insurance providers, including Aetna, Cigna, Humana, Medicare, Oxford Health Plans (UHC), and 2 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Franga's office before scheduling.
Does Dr. Franga offer telehealth or virtual appointments?
Dr. Franga does not currently list telehealth services. For virtual care options, contact the office directly or consider other nephrology providers in Columbia who offer telehealth.
What conditions does Dr. Franga treat?
As a nephrology specialist, Dr. Franga commonly treats conditions including chronic kidney disease (ckd), dialysis management, kidney transplant evaluation and care, hypertension (kidney-related), glomerulonephritis, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Dr. Franga commonly prescribe?
Based on Medicare prescribing data, Dr. Franga commonly prescribes medications including Clopidogrel Bisulfate, Pantoprazole Sodium, Oxycodone Hcl/Acetaminophen. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Dr. Franga during their consultation.
Where did Dr. Franga go to medical school?
Dr. Franga completed medical training at University Of South Carolina School Of Medicine and has been practicing since 1998, bringing over 28 years of clinical experience.
Where is Dr. Franga's office located?
Dr. Franga practices at 121 PARK CENTRAL DR, Columbia, SC 29203 at COLUMBIA NEPHROLOGY ASSOCIATES PA. You can reach the office by calling 80325299071124.
How do I make an appointment with Dr. Franga?
To schedule an appointment with Dr. Franga, call the office at 80325299071124. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
Other Nephrologists Nearby
Explore more providers in Columbia, SC
Dr. Prakash Prabhu, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(803) 252-99071124
Dr. Nzisa Mutinga, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(803) 252-99071124
Dr. Renee Ellis, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(803) 252-99071124
Dr. Thomas Wheeler, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(803) 252-99071124
Dr. Shameem Beigh, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(706) 721-8623
Dr. Jeremy Sorkin, MD
Nephrology · < 1 mi away
121 Park Central Dr, Columbia, SC
(803) 252-99071124
Find Nephrologists in Nearby Cities
Browse nephrologists providers in surrounding areas
Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards