Colorectal Surgeons in Ohio
Data updated monthly · Last refresh October 2026
121 Colon & Rectal Surgery providers practice in Ohio, including 31 (26%) 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.
121providers
31telehealth
Clevelandtop city
Colon & Rectal Surgery by city in Ohio
Choose a city to see providers there.
Where Colorectal Surgeons in Ohio practice
From CMS Medicare enrollment records covering 74 of the 121 providers listed here (61%). Providers who do not bill Medicare are not included in these figures.
4%solo or small practice (under 10 clinicians)
4%mid-size group (10 to 99)
92%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Colorectal Surgeons | All clinicians in group | Main city |
| Cleveland Clinic | 21 | 6,954 | Cleveland |
| Osu Surgery, LLC | 10 | 207 | Columbus |
| Summa Physicians LLC | 5 | 692 | Akron |
| Ohiohealth Corp.oration | 4 | 2,295 | Columbus |
| University of Cincinnati Physicians Company LLC | 4 | 1,474 | Cincinnati |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Colorectal Surgeons affiliated |
| Cleveland Clinic | Cleveland | Nonprofit | 4 of 5 | 21 |
| Ohio State University State Health System | Columbus | Government | 3 of 5 | 10 |
| Riverside Methodist Hospital | Columbus | Nonprofit | 4 of 5 | 6 |
| Mount Carmel St Ann's | Westerville | Nonprofit | 3 of 5 | 5 |
| Mount Carmel East & West | Columbus | Nonprofit | 2 of 5 | 5 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Colon & Rectal Surgery 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. Frederick Slezak, M.D.Akron, OH · No drug or device payments recorded (2025) ·
(330) 730-3396 Dr. John Fondran, MDAkron, OH · No drug or device payments recorded (2025) ·
(330) 434-5978 Dr. Kellen Welch, M.D.Akron, OH · $35 in drug and device payments (2025) · Telehealth ·
(330) 434-5978 Dr. Michael Cullado, M.D.Akron, OH · $87 in drug and device payments (2025) · Telehealth ·
(330) 434-5978 Dr. Stephen Brandstetter, M.D.Akron, OH · $571 in drug and device payments (2025) · Telehealth ·
(330) 344-6699 Dr. Meagan Costedio, M.D.Beachwood, OH · $142 in drug and device payments (2025) ·
(216) 593-1315 Dr. Darin Green, DOBellbrook, OH · No drug or device payments recorded (2025) ·
(937) 222-2096 Dr. Steven Albertson, MDCanton, OH · No drug or device payments recorded (2025) ·
(330) 455-8000 Dr. Carla Justiniano, M.D.Cincinnati, OH · No drug or device payments recorded (2025) · Telehealth ·
(513) 929-0104 Dr. Earl Thompson, MDCincinnati, OH · $42 in drug and device payments (2025) · Telehealth ·
(513) 929-0104 Dr. Hamza Guend, M.D.Cincinnati, OH · $539 in drug and device payments (2025) ·
(513) 853-9000 Dr. Ian Paquette, MDCincinnati, OH · $4,745 in drug and device payments (2025) ·
(513) 929-0104 Dr. Janice Rafferty, MDCincinnati, OH · $2,225 in drug and device payments (2025) ·
(513) 929-0104 Dr. John Frankel, MDCincinnati, OH · $1,958 in drug and device payments (2025) ·
(513) 585-2888 Dr. Jonathan Snyder, MDCincinnati, OH · $100 in drug and device payments (2025) · Telehealth ·
(513) 929-0104 Dr. Martha Ferguson, MDCincinnati, OH · No drug or device payments recorded (2025) ·
(513) 475-8787 Dr. Ajaratu Keshinro, M.D.Cleveland, OH · $890 in drug and device payments (2025) ·
(216) 444-2200 Dr. Anna Spivak, D.O.Cleveland, OH · $31,460 in drug and device payments (2025) · Telehealth ·
(216) 445-7330 Dr. Anthony De Buck Van OverstraetenCleveland, OH · $154 in drug and device payments (2025) · Telehealth ·
(216) 769-7902 Dr. Anuradha Bhama, M.D.Cleveland, OH · $47 in drug and device payments (2025) · Telehealth ·
(216) 444-7000 Dr. Arielle Kanters, MDCleveland, OH · $1,648 in drug and device payments (2025) · Telehealth ·
(216) 445-3832 Dr. Bradley Champagne, MDCleveland, OH · $710 in drug and device payments (2025) ·
(216) 844-7874 Dr. Christopher Prien, MDCleveland, OH · $383 in drug and device payments (2025) ·
(216) 444-7000 Dr. Chucheep Sahakitrungruang, M.D.Cleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-2200 Dr. Conor Delaney, MDCleveland, OH · No drug or device payments recorded (2025) ·
(216) 844-7874 Dr. Cristan Anderson, M.D.Cleveland, OH · $85 in drug and device payments (2025) ·
(216) 444-2200 Dr. David Dietz, MDCleveland, OH · $69 in drug and device payments (2025) · Telehealth ·
(216) 444-5404 Dr. David Rosen, M.D.Cleveland, OH · $79,617 in drug and device payments (2025) · Telehealth ·
(216) 476-6961 Dr. Eleanor Faul, MDCleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-2200 Dr. Emilio Mignanelli, MDCleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-6671 Dr. Erman Aytac, M.D.Cleveland, OH · No drug or device payments recorded (2025) ·
(216) 445-1857 Dr. Gilad Alon, MDCleveland, OH · $527 in drug and device payments (2025) · Telehealth ·
(216) 444-2200 Dr. Haniee Chung, MDCleveland, OH · $193 in drug and device payments (2025) · Telehealth ·
(216) 444-7000 Dr. Harry Reynolds, MDCleveland, OH · No drug or device payments recorded (2025) ·
(216) 844-7874 Dr. Hermann Kessler, MD, PHDCleveland, OH · $1,246 in drug and device payments (2025) · Telehealth ·
(216) 444-7599 Dr. Ian Lavery, MDCleveland, OH · No drug or device payments recorded (2025) ·
(800) 223-2273 Dr. Isabella Mor, M.D.Cleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-2200 Dr. Jean Ashburn, M.D.Cleveland, OH · $30,508 in drug and device payments (2025) · Telehealth ·
(216) 445-9715 Dr. Jeremy Lipman, MDCleveland, OH · $168 in drug and device payments (2025) · Telehealth ·
(216) 444-4093 Dr. Kevin Chen, MDCleveland, OH · $179 in drug and device payments (2025) ·
(216) 444-2200 Dr. Kristen Ban, M.D.Cleveland, OH · $362 in drug and device payments (2025) · Telehealth ·
(440) 385-2952 Dr. Leonardo De Castro Duraes, MD, PHDCleveland, OH · $522 in drug and device payments (2025) · Telehealth ·
(216) 744-6009 Dr. Maher Abbas, MDCleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-2200 Dr. Matthias Turina, M.D. PH.D.Cleveland, OH · No drug or device payments recorded (2025) ·
(216) 444-2200 Dr. Melissa Times, M.D.Cleveland, OH · No drug or device payments recorded (2025) ·
(216) 778-7800 Dr. Michael Klingler, M.D.Cleveland, OH · $17 in drug and device payments (2025) ·
(216) 444-2200 Dr. Michael Liu, M.D.Cleveland, OH · $60 in drug and device payments (2025) ·
(440) 250-2468 Common questions
How many Colon & Rectal Surgery providers are in Ohio?There are 121 Colon & Rectal Surgery providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Do Colon & Rectal Surgery providers in Ohio offer telehealth?Yes. 31 of the 121 Colon & Rectal Surgery providers in Ohio (about 26%) report offering telehealth services in CMS data.
Which cities in Ohio have the most Colon & Rectal Surgery providers?Cleveland (47), Columbus (24), Cincinnati (8) have the highest concentration of Colon & Rectal Surgery providers in Ohio.
How many Colon & Rectal Surgery providers in Ohio received drug or device company payments?76 of 121 Colon & Rectal Surgery providers in Ohio (63%) 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 Colorectal Surgeons in Ohio work in independent practices or large health systems?Among 74 Colorectal Surgeons in Ohio enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 4% through a mid-size group of 10 to 99, and 92% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Colorectal Surgeons in Ohio work at?According to CMS facility affiliation records, the Ohio hospitals where the most Colorectal Surgeons hold privileges are Cleveland Clinic in Cleveland; Ohio State University State Health System in Columbus; Riverside Methodist Hospital in Columbus.
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