Colorectal Surgeons in Michigan
Data updated monthly · Last refresh October 2026
89 Colon & Rectal Surgery providers practice in Michigan, including 15 (17%) offering telehealth. The largest concentration is in Grand Rapids. 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.
89providers
15telehealth
Grand Rapidstop city
Colon & Rectal Surgery by city in Michigan
Choose a city to see providers there.
Where Colorectal Surgeons in Michigan practice
From CMS Medicare enrollment records covering 60 of the 89 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.
15%solo or small practice (under 10 clinicians)
15%mid-size group (10 to 99)
70%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Colorectal Surgeons | All clinicians in group | Main city |
| Iha Health Services Corp.oration | 7 | 1,149 | Ypsilanti |
| Michigan Healthcare Professionals PC | 7 | 525 | Rochester Hills |
| Regents of the University of Michigan | 6 | 3,344 | Ann Arbor |
| Henry Ford Health System | 4 | 2,550 | Detroit |
| Spectrum Health Primary Care Partners | 4 | 2,283 | Grand Rapids |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Colorectal Surgeons affiliated |
| Chelsea Hospital | Chelsea | Nonprofit | 4 of 5 | 9 |
| Ascension Providence Hospital, Southfield and Novi | Southfield | Nonprofit | 4 of 5 | 9 |
| Beaumont Hospital Royal Oak | Royal Oak | Nonprofit | 3 of 5 | 8 |
| Beaumont Hospital, Troy | Troy | Nonprofit | 4 of 5 | 7 |
| Trinity Health Ann Arbor Hospital | Ann Arbor | Nonprofit | 4 of 5 | 7 |
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 Michigan
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. Alisha Lussiez, MDAnn Arbor, MI · $1,130 in drug and device payments (2025) · Telehealth ·
(734) 936-4000 Dr. John Byrn, MDAnn Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Dr. Michael Mcgee, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Dr. Samantha Hendren, MDAnn Arbor, MI · $7,920 in drug and device payments (2025) · Telehealth ·
(734) 946-4000 Dr. Scott Regenbogen, MDAnn Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Dr. Mahesh Karamchandani, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 441-1771 Dr. Sridhar Chalasani, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 441-1771 Dr. Farouk Tootla, M.D.Bloomfield Hills, MI · $50 in drug and device payments (2025) ·
(248) 334-3197 Dr. Gifty Kwakye, MDBrighton, MI · No drug or device payments recorded (2025) · Telehealth ·
(810) 263-4000 Dr. Calista Harbaugh, MDChelsea, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-5738 Dr. Arpit Aggarwal, DODearborn, MI · $816 in drug and device payments (2025) ·
(313) 228-0909 Dr. Guat Sy, MDDearborn, MI · No drug or device payments recorded (2025) ·
(313) 271-2990 Dr. Christine Schad, M.D.Detroit, MI · No drug or device payments recorded (2025) · Telehealth ·
(313) 916-2497 Dr. Eric Szilagy, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 916-2498 Dr. Shawn Webb, MDDetroit, MI · $16,237 in drug and device payments (2025) ·
(313) 916-2600 Dr. Surya Prasad Nalamati, MD, FACS, FASCRSDetroit, MI · $4,391 in drug and device payments (2025) ·
(313) 916-9103 Dr. Jacquelyn Charbel, DOEast Lansing, MI · $287 in drug and device payments (2025) ·
(517) 355-4205 Dr. Mark Mattingly, MDFlint, MI · $1,138 in drug and device payments (2025) ·
(810) 732-0908 Dr. Adnan Qureshi, MD, MSCGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 774-7444 Dr. Arida Siripong, MDGrand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 267-7100 Dr. Connie ShaoGrand Rapids, MI · $176 in drug and device payments (2025) ·
(616) 267-7100 Dr. Heather Slay, MDGrand Rapids, MI · $23 in drug and device payments (2025) ·
(616) 356-4100 Dr. James Ogilvie, MDGrand Rapids, MI · $38 in drug and device payments (2025) ·
(616) 267-7100 Dr. Katherine Kelley, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 267-7100 Dr. Martin Luchtefeld, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 356-4100 Dr. Michael Ott, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 974-4511 Dr. Rebecca Hoedema, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 356-4100 Dr. Rohin Mittal, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 732-6204 Dr. Tong Gan, M.D.Grand Rapids, MI · $5,983 in drug and device payments (2025) ·
(616) 267-7100 Dr. Theodor Asgeirsson, MDGreenville, MI · No drug or device payments recorded (2025) ·
(616) 225-8667 Dr. Ed Itawi, MDKalamazoo, MI · No drug or device payments recorded (2025) ·
(269) 341-4890 Dr. Harold Friedl, MDKalamazoo, MI · No drug or device payments recorded (2025) ·
(269) 343-0740 Dr. Michael Chen, MDKalamazoo, MI · No drug or device payments recorded (2025) ·
(269) 250-4556 Dr. Albert Moeller, M.D.Lansing, MI · No drug or device payments recorded (2025) ·
(517) 372-0500 Dr. Cristin Opreanu, MDLansing, MI · $13,233 in drug and device payments (2025) ·
(517) 372-0500 Dr. Daniel Coffey, M.D.Lansing, MI · $337 in drug and device payments (2025) ·
(517) 372-0500 Dr. Darcy Shaw, M.D.Lansing, MI · $156 in drug and device payments (2025) ·
(517) 267-2487 Dr. Lucas Julien, M.D.Lansing, MI · $468 in drug and device payments (2025) ·
(517) 372-0500 Dr. Robert Brickner, M.C.Lansing, MI · No drug or device payments recorded (2025) ·
(517) 372-0500 Dr. Steven Lu, DOLivonia, MI · $1,500 in drug and device payments (2025) ·
(734) 712-8150 Dr. James Surrell, MDMarquette, MI · No drug or device payments recorded (2025) ·
(906) 225-3424 Dr. George Zainea, MDMidland, MI · No drug or device payments recorded (2025) ·
(989) 839-1795 Dr. Kristin Busch, MDMidland, MI · No drug or device payments recorded (2025) ·
(989) 839-1795 Dr. Matthew Chauviere, MDMidland, MI · $119 in drug and device payments (2025) ·
(989) 839-3000 Dr. Edward Stehouwer, MDMuskegon, MI · No drug or device payments recorded (2025) ·
(231) 728-5567 Dr. Melhem Harp, D.O.Oak Park, MI · $26 in drug and device payments (2025) ·
(248) 246-0533 Dr. Monica James, M.D.Pontiac, MI · No drug or device payments recorded (2025) ·
(248) 338-7171 Common questions
How many Colon & Rectal Surgery providers are in Michigan?There are 89 Colon & Rectal Surgery providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.
Do Colon & Rectal Surgery providers in Michigan offer telehealth?Yes. 15 of the 89 Colon & Rectal Surgery providers in Michigan (about 17%) report offering telehealth services in CMS data.
Which cities in Michigan have the most Colon & Rectal Surgery providers?Grand Rapids (11), Southfield (9), Ypsilanti (8) have the highest concentration of Colon & Rectal Surgery providers in Michigan.
How many Colon & Rectal Surgery providers in Michigan received drug or device company payments?50 of 89 Colon & Rectal Surgery providers in Michigan (56%) 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 Michigan work in independent practices or large health systems?Among 60 Colorectal Surgeons in Michigan enrolled in Medicare, 15% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 70% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Colorectal Surgeons in Michigan work at?According to CMS facility affiliation records, the Michigan hospitals where the most Colorectal Surgeons hold privileges are Chelsea Hospital in Chelsea; Ascension Providence Hospital, Southfield and Novi in Southfield; Beaumont Hospital Royal Oak in Royal Oak.
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