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Nephrologists in Ohio

Data updated monthly · Last refresh October 2026

499 Nephrology providers practice in Ohio, including 134 (27%) offering telehealth. The largest concentration is in Cleveland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

499providers
134telehealth
Clevelandtop city

Nephrology by city in Ohio

Choose a city to see providers there.

Nephrology in Cleveland84 providers
Nephrology in Cincinnati74 providers
Nephrology in Columbus64 providers
Nephrology in Toledo25 providers
Nephrology in Akron21 providers
Nephrology in Dayton20 providers
Nephrology in Canton12 providers
Nephrology in Youngstown12 providers
Nephrology in Lima10 providers
Nephrology in Westerville10 providers
Nephrology in Grove City10 providers
Nephrology in Kettering10 providers
Nephrology in Mansfield7 providers
Nephrology in Westlake6 providers
Nephrology in Chillicothe6 providers
Nephrology in Oregon5 providers
Nephrology in Zanesville5 providers
Nephrology in Hamilton5 providers
Nephrology in Middletown5 providers
Nephrology in Parma Heights5 providers
Nephrology in Cuyahoga Falls5 providers
Nephrology in Poland4 providers
Nephrology in Elyria4 providers
Nephrology in Perrysburg4 providers

Nephrology providers in Ohio

Listed by city, largest first. 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. Kenneth Rosplock, M.D.
Parma Heights, OH · $272 in drug and device payments (2025) · (440) 292-0226
Dr. Oluwaseun Opelami, M.D.
Parma Heights, OH · No drug or device payments recorded (2025) · Telehealth · (440) 292-0226
Dr. Pushkar Argekar, M.D.
Parma Heights, OH · $186 in drug and device payments (2025) · (440) 292-0226
Dr. Ronald Flauto, D.O.
Parma Heights, OH · No drug or device payments recorded (2025) · (440) 292-0226
Dr. Danial Rashid, M.D.
Perrysburg, OH · $260 in drug and device payments (2025) · (419) 874-3246
Dr. Mohamad Hatahet, MD
Perrysburg, OH · $19 in drug and device payments (2025) · (419) 874-3246
Dr. Shaukat Rashid, MD
Perrysburg, OH · $612 in drug and device payments (2025) · (419) 874-3246
Dr. Zafar Magsi, MD
Perrysburg, OH · $751 in drug and device payments (2025) · (419) 874-3246
Dr. Erdal Sarac, M.D.
Poland, OH · No drug or device payments recorded (2025) · (330) 729-0059
Dr. Hilmer Negrete, M.D.
Poland, OH · $618 in drug and device payments (2025) · (330) 729-0059
Dr. Prakash Roy, M.D.
Poland, OH · $2,932 in drug and device payments (2025) · (330) 729-0059
Dr. Salman Shafi, MD
Poland, OH · No drug or device payments recorded (2025) · (330) 729-0059
Dr. Ernesto Banalagay, M.D.
Portsmouth, OH · No drug or device payments recorded (2025) · (740) 356-5393
Dr. Raja Sinha, MD
Portsmouth, OH · $54 in drug and device payments (2025) · Telehealth · (740) 356-5393
Dr. Reena Samuel, M.D.
Portsmouth, OH · $0 in drug and device payments (2025) · Telehealth · (740) 356-5393
Dr. Keelapandal Suresh, M.D.
Rocky River, OH · No drug or device payments recorded (2025) · (440) 333-8322
Dr. Abdul Qadir, M.D.
Sandusky, OH · $151 in drug and device payments (2025) · Telehealth · (419) 627-8403
Dr. Essam Elashi, MD
Sandusky, OH · $41 in drug and device payments (2025) · Telehealth · (419) 627-8403
Dr. Gwang Kim, MD
Sandusky, OH · No drug or device payments recorded (2025) · (419) 627-8403
Dr. John Ludgin, MD
Shaker Heights, OH · No drug or device payments recorded (2025) · (216) 561-2727
Dr. Sean Gaines, DO
Solon, OH · $256 in drug and device payments (2025) · (440) 569-1153
Dr. M. Ullah, M.D.
Springfield, OH · $377 in drug and device payments (2025) · (937) 322-7521
Dr. Pius Kurian, MD
Springfield, OH · $72 in drug and device payments (2025) · (937) 322-7364
Dr. Sanju Varghese, MD
Springfield, OH · $4,741 in drug and device payments (2025) · (937) 322-7521
Dr. Amit Nahata, M.D.
Steubenville, OH · $617 in drug and device payments (2025) · (740) 314-8426
Dr. Diosdado Garcia, MD
Steubenville, OH · No drug or device payments recorded (2025) · (740) 282-1624
Dr. Preethi Murty, MD
Steubenville, OH · No drug or device payments recorded (2025) · Telehealth · (740) 282-1624
Dr. Niraj Karki, MD
Strongsville, OH · $28 in drug and device payments (2025) · Telehealth · (833) 427-5634
Dr. Ramkumar Agrawal, M.D.
Sylvania, OH · No drug or device payments recorded (2025) · (419) 829-2444
Dr. Allen Flickinger, MD
Toledo, OH · $20 in drug and device payments (2025) · (419) 479-2650
Dr. Anand Ravindran, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 479-5529
Dr. Anil Mehta, MD
Toledo, OH · $876 in drug and device payments (2025) · (419) 479-5529
Dr. Arjun Das, M.D.
Toledo, OH · $906 in drug and device payments (2025) · (419) 479-2650
Dr. Aws Aljanabi, MD
Toledo, OH · No drug or device payments recorded (2025) · (844) 606-0055
Dr. Balhinder Brar, M.D.
Toledo, OH · $430 in drug and device payments (2025) · (419) 251-4647
Dr. Deepak Malhotra, MD
Toledo, OH · $34 in drug and device payments (2025) · (419) 383-5288
Dr. Dinkar Kaw, M.D.
Toledo, OH · $2 in drug and device payments (2025) · (419) 383-5614
Dr. Ehab Saad, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 251-5310
Dr. Faiza Husain, MD
Toledo, OH · $362 in drug and device payments (2025) · (419) 251-4647
Dr. Lance Dworkin, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 383-5288
Dr. Maria Alfonso-jaume, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 383-5288
Dr. Mariano Demiguel, MD
Toledo, OH · $1,109 in drug and device payments (2025) · (419) 479-5529
Dr. Mohamed Amin Kadoura, MD
Toledo, OH · $1,021 in drug and device payments (2025) · (304) 479-2650
Dr. Mohamed Sekkarie, MD
Toledo, OH · $318 in drug and device payments (2025) · (419) 479-5529
Dr. Muhammad Usman Ali, MD
Toledo, OH · $92 in drug and device payments (2025) · (419) 383-5614
Dr. Nina Alsabbagh, MD
Toledo, OH · $595 in drug and device payments (2025) · (419) 479-2650
Dr. Ramy Fayad, M.D.
Toledo, OH · $1,333 in drug and device payments (2025) · Telehealth · (419) 479-2650
Dr. Ronald Shapiro, M.D., PHD., F.A.C.P.
Toledo, OH · No drug or device payments recorded (2025) · (419) 841-2138
Dr. Samer Akrawi, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 383-5288
Dr. Shobha Ratnam, M.D.
Toledo, OH · $170 in drug and device payments (2025) · (419) 383-5288

Conditions Nephrology providers in 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 Ohio?

There are 499 Nephrology providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.

Do Nephrology providers in Ohio offer telehealth?

Yes. 134 of the 499 Nephrology providers in Ohio (about 27%) report offering telehealth services in CMS data.

Which cities in Ohio have the most Nephrology providers?

Cleveland (84), Cincinnati (74), Columbus (64) have the highest concentration of Nephrology providers in Ohio.

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

341 of 499 Nephrology providers in Ohio (68%) 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 Ohio treat?

Nephrology providers 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 counts and profiles 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.

Do most Nephrologists in Ohio work in independent practices or large health systems?

Among 358 Nephrologists in Ohio enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 33% through a mid-size group of 10 to 99, and 46% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Nephrologists in Ohio work at?

According to CMS facility affiliation records, the Ohio hospitals where the most Nephrologists hold privileges are Cleveland Clinic in Cleveland; Ohio State University State Health System in Columbus; Bethesda North in Cincinnati.

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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. Are you a Nephrology in Ohio? Get featured.