Colorectal Surgeons in Indiana
Data updated monthly · Last refresh October 2026
59 Colon & Rectal Surgery providers practice in Indiana, including 19 (32%) offering telehealth. The largest concentration is in Indianapolis. 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.
59providers
19telehealth
Indianapolistop city
Colon & Rectal Surgery by city in Indiana
Choose a city to see providers there.
Where Colorectal Surgeons in Indiana practice
From CMS Medicare enrollment records covering 43 of the 59 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.
12%solo or small practice (under 10 clinicians)
9%mid-size group (10 to 99)
79%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Colorectal Surgeons | All clinicians in group | Main city |
| Franciscan Physician Network | 8 | 1,152 | Indianapolis |
| Community Physicians of Indiana Inc. | 7 | 1,569 | Indianapolis |
| Parkview Health System Inc. | 7 | 1,350 | Fort Wayne |
| Community Physician Network Specialty Care LLC | 6 | 260 | Indianapolis |
| Iu Health Medical Group LLC | 4 | 4,382 | Indianapolis |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Colorectal Surgeons affiliated |
| Franciscan Health Indianapolis | Indianapolis | Nonprofit | 4 of 5 | 9 |
| Parkview Regional Medical Center | Fort Wayne | Nonprofit | 3 of 5 | 9 |
| Franciscan Health Mooresville | Mooresville | Nonprofit | 5 of 5 | 8 |
| Indiana University Health | Indianapolis | Nonprofit | 3 of 5 | 6 |
| Community Hospital North | Indianapolis | Nonprofit | 3 of 5 | 6 |
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 Indiana
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. Sean Garrean, M.D.Angola, IN · $948 in drug and device payments (2025) · Telehealth ·
(260) 266-5300 Dr. Patrick Park, M.D.Carmel, IN · No drug or device payments recorded (2025) ·
(317) 844-5273 Dr. Heather Matheson, MDEvansville, IN · $175 in drug and device payments (2025) ·
(812) 301-8110 Dr. James Waller, MDEvansville, IN · No drug or device payments recorded (2025) ·
(812) 301-8110 Dr. Joseph Adongay, M.D.Evansville, IN · $95 in drug and device payments (2025) ·
(812) 301-8110 Dr. Randall Krystosek, M.D.Evansville, IN · No drug or device payments recorded (2025) ·
(812) 477-9241 Dr. Santiago Arruffat, M.D.Evansville, IN · $299 in drug and device payments (2025) ·
(812) 301-8110 Dr. Syam Chilukuri, MDEvansville, IN · No drug or device payments recorded (2025) ·
(812) 301-8110 Dr. Charles Morrison, MDFort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 436-0259 Dr. Ga-ram Han, MDFort Wayne, IN · $1,449 in drug and device payments (2025) ·
(260) 266-5300 Dr. Glenn Goldstein, MDFort Wayne, IN · $42 in drug and device payments (2025) ·
(260) 435-1800 Dr. Hisham Elhassan, MDFort Wayne, IN · $1,977 in drug and device payments (2025) ·
(260) 266-5300 Dr. James Conner, MDFort Wayne, IN · $423 in drug and device payments (2025) · Telehealth ·
(260) 436-0259 Dr. James Edlund, M.D.Fort Wayne, IN · $685 in drug and device payments (2025) ·
(260) 266-5300 Dr. Joshua Wallet, M.D.Fort Wayne, IN · $583 in drug and device payments (2025) ·
(260) 436-0259 Dr. Kelly Klinker, MDFort Wayne, IN · $90 in drug and device payments (2025) ·
(260) 266-5300 Dr. Mithun Shenoi, MDFort Wayne, IN · $1,831 in drug and device payments (2025) · Telehealth ·
(260) 266-5300 Dr. Nadine Floyd, MDFort Wayne, IN · $335 in drug and device payments (2025) ·
(260) 436-0259 Dr. Paul Conarty, M.D.Fort Wayne, IN · $92 in drug and device payments (2025) · Telehealth ·
(260) 489-8898 Dr. Paul Raiman, M.D.Fort Wayne, IN · No drug or device payments recorded (2025) ·
(260) 489-8898 Dr. Virendra Parikh, M.D.Fort Wayne, IN · $1,002 in drug and device payments (2025) ·
(260) 266-5300 Dr. Paula Hall, MDGreenfield, IN · No drug or device payments recorded (2025) ·
(317) 462-5252 Dr. Ben Tsai, M.D.Greenwood, IN · No drug or device payments recorded (2025) ·
(317) 490-7949 Dr. Henrique Scott, M.D.Griffith, IN · No drug or device payments recorded (2025) ·
(219) 924-3379 Dr. Arun Gowdamarajan, M.D.Indianapolis, IN · $1,147 in drug and device payments (2025) · Telehealth ·
(317) 621-0668 Dr. Ateet Shah, MDIndianapolis, IN · $356 in drug and device payments (2025) · Telehealth ·
(317) 621-0668 Dr. Bruce Robb, MDIndianapolis, IN · $168 in drug and device payments (2025) · Telehealth ·
(317) 278-6277 Dr. David Harrison, DOIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 923-1033 Dr. Evan Fitz, M.D.Indianapolis, IN · $187 in drug and device payments (2025) · Telehealth ·
(317) 528-2270 Dr. Frederick Lane, M.D.Indianapolis, IN · $124 in drug and device payments (2025) ·
(317) 528-2270 Dr. James Hodge, DOIndianapolis, IN · No drug or device payments recorded (2025) ·
(317) 923-1033 Dr. Joshua Waters, MDIndianapolis, IN · $168 in drug and device payments (2025) · Telehealth ·
(317) 963-1400 Dr. Michael Guzman, M.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 880-4206 Dr. Nikhil Patel, M.D.Indianapolis, IN · $5,182 in drug and device payments (2025) ·
(317) 872-1577 Dr. Patrick White, MDIndianapolis, IN · $808 in drug and device payments (2025) · Telehealth ·
(317) 621-0668 Dr. Peter Davis, M.D.Indianapolis, IN · $370 in drug and device payments (2025) ·
(317) 872-1577 Dr. Rama Jager, MD, PH.D.Indianapolis, IN · No drug or device payments recorded (2025) ·
(317) 418-8110 Dr. Samer Kawak, M.D.Indianapolis, IN · $160 in drug and device payments (2025) ·
(317) 528-2270 Dr. Sanjay Mohanty, MDIndianapolis, IN · $116 in drug and device payments (2025) ·
(317) 944-0931 Dr. Sanjay Thekkeurumbil, MDIndianapolis, IN · $461 in drug and device payments (2025) · Telehealth ·
(317) 621-0668 Dr. Sarah Jochum, MDIndianapolis, IN · $249 in drug and device payments (2025) · Telehealth ·
(317) 621-0668 Dr. Scott Dolejs, M.D.Indianapolis, IN · $256 in drug and device payments (2025) · Telehealth ·
(317) 528-2270 Dr. Shekar Narayanan, M.D.Indianapolis, IN · $17,173 in drug and device payments (2025) · Telehealth ·
(317) 841-8090 Dr. Tobi Reidy, D.O.Indianapolis, IN · $100 in drug and device payments (2025) · Telehealth ·
(317) 889-7906 Dr. Dipen Maun, M.D.Mooresville, IN · $226 in drug and device payments (2025) · Telehealth ·
(317) 834-2020 Dr. Joseph Lim, D.O.Mooresville, IN · $113 in drug and device payments (2025) ·
(317) 834-9618 Dr. Paul Broderick, D.O.Mooresville, IN · No drug or device payments recorded (2025) ·
(317) 834-1919 Dr. R. Melbert, M.D.Mooresville, IN · No drug or device payments recorded (2025) · Telehealth ·
(317) 834-2020 Dr. Thomas Schermoly, DOMooresville, IN · $124 in drug and device payments (2025) ·
(317) 834-9618 Common questions
How many Colon & Rectal Surgery providers are in Indiana?There are 59 Colon & Rectal Surgery providers with active NPI records practicing in Indiana, according to federal NPPES data refreshed monthly.
Do Colon & Rectal Surgery providers in Indiana offer telehealth?Yes. 19 of the 59 Colon & Rectal Surgery providers in Indiana (about 32%) report offering telehealth services in CMS data.
Which cities in Indiana have the most Colon & Rectal Surgery providers?Indianapolis (20), Fort Wayne (13), Evansville (6) have the highest concentration of Colon & Rectal Surgery providers in Indiana.
How many Colon & Rectal Surgery providers in Indiana received drug or device company payments?43 of 59 Colon & Rectal Surgery providers in Indiana (73%) 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 Indiana work in independent practices or large health systems?Among 43 Colorectal Surgeons in Indiana enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 9% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Colorectal Surgeons in Indiana work at?According to CMS facility affiliation records, the Indiana hospitals where the most Colorectal Surgeons hold privileges are Franciscan Health Indianapolis in Indianapolis; Parkview Regional Medical Center in Fort Wayne; Franciscan Health Mooresville in Mooresville.
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