Prerana Roth is an Infectious Disease physician affiliated with Prisma Health. OpenAlex indexes 42 publications with 281 citations (h-index 11).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
317 Saint Francis Dr Ste 340
Greenville, SC 296013914
Telephone
864-255-1834Provider last certified this registry record 24 Jul 2025.
Industry payments
17 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Gilead Sciences, Inc.Program year20256 payments
- Insmed, Inc.Program year20255 payments
- ViiV Healthcare CompanyProgram year20253 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Anti-infectives
89%Human Immunodeficiency Virus Integrase Strand Transfer Inhibitor23.7%Dovato62%Tivicay22%Juluca16%Part D<11 patientsHuman Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor8.9%Triumeq64%Descovy36%Part D<11 patients+ 12 more classes in this area
Nervous system
4.8%Gabapentinoids4.8%Gabapentin100%Part D<11 patientsMetabolism & gastrointestinal
3.7%Serotonin-3 Receptor Antagonist3.7%Ondansetron Odt100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Preexposure Prophylaxis Provided in the Emergency Department: Clinician Perspectives
Southern Medical Journal
2025 - Ending the HIV Epidemic with Low Dose Total Body Irradiation in Combination with Anti-Microtubule Therapy
International Journal of Radiation Oncology*Biology*Physics
2025 - 214 Missed Opportunities for the Diagnosis of Syphilis in the Emergency Department
Annals of Emergency Medicine
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Gopi Dandamudi, MD
Prisma Health
Ezequiel Gleichgerrcht, MD, PhD
Prisma Health
Anthony Gregg, MD
Prisma Health
Fredy Revilla, MD
Prisma Health
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”