HealthcareDiscovery.AI / Doctors / Ohio / Columbus / Nephrology

Nephrology in Columbus, Ohio

Data updated monthly · Last refresh September 2026

64 Nephrology providers practice in Columbus, and 81% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Nephrology providers in Columbus

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Aijaz Gundroo, MD
Columbus, OH · $48 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Ajay Thakur, M.D.
Columbus, OH · $2 in drug and device payments (2025) · Telehealth · (614) 293-8746
Dr. Alejandro Diez, MD
Columbus, OH · $19 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Ali Rizvi, DO
Columbus, OH · $119 in drug and device payments (2025) · (614) 293-6514
Dr. Amy Yau, M.D.
Columbus, OH · $14 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Anil Agarwal, M.D.
Columbus, OH · $32,508 in drug and device payments (2025) · (614) 293-4997
Dr. Asish Thakkar, M.D.
Columbus, OH · $2 in drug and device payments (2025) · (614) 293-4997
Dr. Brad Rovin, M.D.
Columbus, OH · $98,170 in drug and device payments (2025) · (614) 293-4837
Dr. Brian Monk, DO
Columbus, OH · $145 in drug and device payments (2025) · (614) 293-4837
Dr. Brian Mussio, DO
Columbus, OH · $37 in drug and device payments (2025) · (614) 460-6100
Dr. Christopher Saunders, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 788-5400
Dr. Christopher Valentine, M.D.
Columbus, OH · $33 in drug and device payments (2025) · (614) 538-2250
Dr. Daniel Roncone, MD
Columbus, OH · $63 in drug and device payments (2025) · Telehealth · (614) 538-2256
Dr. Elizabeth Guthrie, MNT
Columbus, OH · No drug or device payments recorded (2025) · (614) 460-6100
Dr. Elizabeth Rave, M.D.
Columbus, OH · $318 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Erika Critell, DO
Columbus, OH · $95 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Ganesh Shidham, MD
Columbus, OH · $18 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Henry Wehrum, DO
Columbus, OH · $344 in drug and device payments (2025) · (614) 291-0022
Dr. Isabelle Ayoub, M.D
Columbus, OH · $63,415 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Jason Prosek, M.D.
Columbus, OH · $3,916 in drug and device payments (2025) · Telehealth · (614) 293-4997
Dr. Jessica Greco, MD
Columbus, OH · $37 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Johannes Schlondorff, M.D., PHD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-4837
Dr. John Maclaurin, DO
Columbus, OH · $2 in drug and device payments (2025) · (614) 460-6100
Dr. Joshua Leisring, MD
Columbus, OH · $37 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Kara Kaplan, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-4837
Dr. Karim Attia, MD
Columbus, OH · $21,909 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Kevin Schroeder, M.D.
Columbus, OH · $140 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Khaled Boubes, M.D.
Columbus, OH · $259 in drug and device payments (2025) · (614) 293-4837
Dr. Lakhan Saha, M.D.
Columbus, OH · $39 in drug and device payments (2025) · (614) 621-0101
Dr. Lee Hebert, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-4997
Dr. Lilian Thome, M.D.
Columbus, OH · $0 in drug and device payments (2025) · (614) 257-5450
Dr. Liza Cholin, M.D.
Columbus, OH · $0 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Madeline Chung, MD
Columbus, OH · $2 in drug and device payments (2025) · Telehealth · (614) 293-4837
Dr. Meshaal Alanzi, MD
Columbus, OH · $35 in drug and device payments (2025) · (614) 293-4837
Dr. Muhammad Baig
Columbus, OH · No drug or device payments recorded (2025) · (614) 825-1582
Dr. Nabil Haddad, M.D.
Columbus, OH · $4 in drug and device payments (2025) · (614) 293-4837
Dr. Naveed Ashfaq, MBBS
Columbus, OH · $2 in drug and device payments (2025) · (614) 293-4837
Dr. Naveen Singri, M.D.
Columbus, OH · $461 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Priyamvada Singh, MD
Columbus, OH · $5 in drug and device payments (2025) · Telehealth · (614) 293-4997
Dr. Puja Mehta, DO
Columbus, OH · $208 in drug and device payments (2025) · (614) 293-4837
Dr. Ramesh Annadurai, M.D.
Columbus, OH · $207 in drug and device payments (2025) · (614) 538-2250
Dr. Rima Kang, M.D.
Columbus, OH · $126 in drug and device payments (2025) · (614) 293-4997
Dr. Robin Shah, D.O. MBA
Columbus, OH · $63 in drug and device payments (2025) · (614) 538-2250
Dr. Rohan Mehta, M.D.
Columbus, OH · $159 in drug and device payments (2025) · (614) 293-8746
Dr. Rolando Congbalay, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 291-0022
Dr. Ronald Deandrade, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 538-2250
Dr. Rosemarie Shim, MD
Columbus, OH · $26 in drug and device payments (2025) · (614) 291-0022
Dr. Ruba Nijmeh, M.D.
Columbus, OH · $356 in drug and device payments (2025) · Telehealth · (614) 538-2250
Dr. Saleem Bharmal, M.D.
Columbus, OH · $7 in drug and device payments (2025) · (614) 460-6100
Dr. Salem Almaani, MD
Columbus, OH · $4,779 in drug and device payments (2025) · (347) 549-2161

Conditions Nephrology providers in Columbus, Ohio commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Nephrology providers are in Columbus, Ohio?

There are 64 Nephrology providers with active NPI records practicing in Columbus, according to federal NPPES data refreshed monthly.

How many Nephrology providers in Columbus received drug or device company payments?

52 of 64 (81%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Nephrology providers in Columbus treat?

Nephrology providers in Columbus commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Columbus Nephrology across Ohio

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.