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Critical Care Doctors (Internal Medicine) in Ohio

Data updated monthly · Last refresh October 2026

203 Critical Care Medicine (Internal Medicine) providers practice in Ohio, including 23 (11%) 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.

203providers
23telehealth
Clevelandtop city

Critical Care Medicine (Internal Medicine) by city in Ohio

Choose a city to see providers there.

Critical Care Medicine (Internal Medicine) in Cleveland72 providers
Critical Care Medicine (Internal Medicine) in Cincinnati29 providers
Critical Care Medicine (Internal Medicine) in Columbus18 providers
Critical Care Medicine (Internal Medicine) in Akron15 providers
Critical Care Medicine (Internal Medicine) in Dayton14 providers
Critical Care Medicine (Internal Medicine) in Montgomery7 providers
Critical Care Medicine (Internal Medicine) in Canton6 providers
Critical Care Medicine (Internal Medicine) in Toledo5 providers
Critical Care Medicine (Internal Medicine) in Kettering5 providers
Critical Care Medicine (Internal Medicine) in Parma3 providers
Critical Care Medicine (Internal Medicine) in Zanesville2 providers
Critical Care Medicine (Internal Medicine) in Mansfield2 providers
Critical Care Medicine (Internal Medicine) in Findlay2 providers
Critical Care Medicine (Internal Medicine) in Mayfield Heights2 providers
Critical Care Medicine (Internal Medicine) in Troy2 providers
Critical Care Medicine (Internal Medicine) in Sylvania2 providers
Critical Care Medicine (Internal Medicine) in Ravenna1 providers
Critical Care Medicine (Internal Medicine) in Lima1 providers
Critical Care Medicine (Internal Medicine) in Wright Patterson Afb1 providers
Critical Care Medicine (Internal Medicine) in Youngstown1 providers
Critical Care Medicine (Internal Medicine) in Lancaster1 providers
Critical Care Medicine (Internal Medicine) in Wright Pat1 providers
Critical Care Medicine (Internal Medicine) in Ashtabula1 providers
Critical Care Medicine (Internal Medicine) in Holland1 providers

Critical Care Medicine (Internal Medicine) 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. Perry Nystrom, MD
Dayton, OH · $161 in drug and device payments (2025) · (937) 268-6511
Dr. Richard Gregg, MD
Dayton, OH · No drug or device payments recorded (2025) · (937) 433-8990
Dr. Shachi Rattan, MD
Dayton, OH · No drug or device payments recorded (2025) · (937) 433-8990
Dr. Shailendra Sawh, M.D.
Dayton, OH · $69 in drug and device payments (2025) · (937) 433-8990
Dr. Shakeel Ahmed, M.D.
Dayton, OH · $16 in drug and device payments (2025) · (937) 433-8990
Dr. Timothy Hauser, M.D.
Dayton, OH · $1,225 in drug and device payments (2025) · (937) 461-5815
Dr. Timothy Janz, M.D.
Dayton, OH · No drug or device payments recorded (2025) · (937) 268-6511
Dr. Clara Rimmer, MD
Findlay, OH · No drug or device payments recorded (2025) · (419) 423-5262
Dr. Syed Anees, M.D.
Findlay, OH · $49 in drug and device payments (2025) · (419) 429-6441
Dr. Gregory Eisinger, MD, MSSW
Hilliard, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-4925
Dr. Abdul-karim Haffar, M.D.
Holland, OH · No drug or device payments recorded (2025) · (419) 508-6373
Dr. Joel Barnett, MD
Kettering, OH · No drug or device payments recorded (2025) · (937) 395-8166
Dr. Median Ali, M.D.
Kettering, OH · $4,596 in drug and device payments (2025) · (937) 401-1618
Dr. Robert Barker, M.D.
Kettering, OH · No drug or device payments recorded (2025) · (937) 433-8990
Dr. Romel Garcia-montilla, MD
Kettering, OH · $125 in drug and device payments (2025) · (937) 294-3611
Dr. Victoria Surdulescu, M.D.
Kettering, OH · No drug or device payments recorded (2025) · (937) 395-8805
Dr. Christopher Ryckman, M.D.
Lancaster, OH · No drug or device payments recorded (2025) · (740) 687-5864
Dr. Albert Bui, DO
Lima, OH · No drug or device payments recorded (2025) · (419) 226-4310
Dr. James Heddleson, DO
Mansfield, OH · No drug or device payments recorded (2025) · (419) 520-2379
Dr. Michael Elias, M.D.
Mansfield, OH · $23 in drug and device payments (2025) · (419) 526-8000
Dr. Inderjeet Brar, MD
Massillon, OH · $191 in drug and device payments (2025) · (330) 294-4440
Dr. Hany Jacob, MD
Maumee, OH · $1,129 in drug and device payments (2025) · (419) 794-1105
Dr. Leah Spinner, M.D.
Mayfield Heights, OH · No drug or device payments recorded (2025) · Telehealth · (440) 312-7140
Dr. Ravi Sunderkrishnan, M.D.
Mayfield Heights, OH · $40 in drug and device payments (2025) · (440) 312-7140
Dr. Andrew Berglund, M.D.
Montgomery, OH · $229 in drug and device payments (2025) · (513) 865-2246
Dr. Andrew Schoenling
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Brian Ashbrock, MD
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Justin Henderson, M.D.
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Siddharth Mushrif, M.D.
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Syed Shad Mahmood
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Vikram Balakumar, M.D.
Montgomery, OH · No drug or device payments recorded (2025) · (513) 865-2246
Dr. Shaban Mahmoud, MD
Mount Vernon, OH · No drug or device payments recorded (2025) · (740) 393-9000
Dr. Joseph Sopko, MD
Parma, OH · No drug or device payments recorded (2025) · (440) 886-2509
Dr. Rawad El Ghoul, M.D.
Parma, OH · No drug or device payments recorded (2025) · (440) 886-2509
Dr. Tanveer Hussain, M.D.
Parma, OH · $60 in drug and device payments (2025) · (734) 546-7489
Dr. Reddy Singasani, M.D
Ravenna, OH · $23 in drug and device payments (2025) · (216) 327-2616
Dr. Ahmad Abdelwahed, M.D.
Sylvania, OH · $831 in drug and device payments (2025) · Telehealth · (419) 291-7555
Dr. Ashley Black, D.O.
Sylvania, OH · $28,510 in drug and device payments (2025) · (419) 291-7555
Dr. Bassam Sarrouj, M.D.
Toledo, OH · No drug or device payments recorded (2025) · (419) 473-3561
Dr. Harith Adnan, MD
Toledo, OH · $3,955 in drug and device payments (2025) · Telehealth · (419) 251-4790
Dr. James Case, MD
Toledo, OH · No drug or device payments recorded (2025) · (419) 291-7555
Dr. Jennifer Pelwecki
Toledo, OH · $187 in drug and device payments (2025) · (419) 291-4000
Dr. Nathaniel Westphal, M.D.
Toledo, OH · No drug or device payments recorded (2025) · (419) 291-1111
Dr. Georges Yacoub, MD
Troy, OH · $1,891 in drug and device payments (2025) · (937) 335-2075
Dr. William Castaldo, M.D.
Troy, OH · $84 in drug and device payments (2025) · (937) 335-2075
Dr. Geoffrey Polen, MD
Westerville, OH · $24 in drug and device payments (2025) · (740) 323-0272
Dr. Abdullah Alghamdi, M.D.
Westlake, OH · No drug or device payments recorded (2025) · (440) 835-6163
Dr. James Hill, MD
Wooster, OH · No drug or device payments recorded (2025) · (330) 263-8428
Dr. Joshua Hamilton, MD
Wright Pat, OH · $167 in drug and device payments (2025) · (937) 257-1770
Dr. Tyler Campbell, D.O.
Wright Patterson Afb, OH · $15 in drug and device payments (2025) · (937) 257-1591

Common questions

How many Critical Care Medicine (Internal Medicine) providers are in Ohio?

There are 203 Critical Care Medicine (Internal Medicine) providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.

Do Critical Care Medicine (Internal Medicine) providers in Ohio offer telehealth?

Yes. 23 of the 203 Critical Care Medicine (Internal Medicine) providers in Ohio (about 11%) report offering telehealth services in CMS data.

Which cities in Ohio have the most Critical Care Medicine (Internal Medicine) providers?

Cleveland (72), Cincinnati (29), Columbus (18) have the highest concentration of Critical Care Medicine (Internal Medicine) providers in Ohio.

How many Critical Care Medicine (Internal Medicine) providers in Ohio received drug or device company payments?

91 of 203 Critical Care Medicine (Internal Medicine) providers in Ohio (45%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Critical Care Doctors (Internal Medicine) in Ohio work in independent practices or large health systems?

Among 145 Critical Care Doctors (Internal Medicine) in Ohio enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 91% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Critical Care Doctors (Internal Medicine) in Ohio work at?

According to CMS facility affiliation records, the Ohio hospitals where the most Critical Care Doctors (Internal Medicine) hold privileges are Cleveland Clinic in Cleveland; Hillcrest Hospital in Mayfield Heights; Summa Health System in Akron.

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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 Critical Care Medicine (Internal Medicine) in Ohio? Get featured.