Surgical Critical Care Doctors in Michigan
Data updated monthly · Last refresh October 2026
89 Surgical Critical Care providers practice in Michigan. 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
Grand Rapidstop city
Surgical Critical Care by city in Michigan
Choose a city to see providers there.
Where Surgical Critical Care Doctors in Michigan practice
From CMS Medicare enrollment records covering 66 of the 89 providers listed here (74%). Providers who do not bill Medicare are not included in these figures.
0%solo or small practice (under 10 clinicians)
6%mid-size group (10 to 99)
94%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Surgical Critical Care Doctors | All clinicians in group | Main city |
| Spectrum Health Primary Care Partners | 18 | 2,283 | Grand Rapids |
| Regents of the University of Michigan | 14 | 3,344 | Ann Arbor |
| Henry Ford Health System | 7 | 2,550 | Detroit |
| Spectrum Health Hospitals | 6 | 161 | Grand Rapids |
| Iha Health Services Corp.oration | 4 | 1,149 | Ypsilanti |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Surgical Critical Care Doctors affiliated |
| Spectrum Health | Grand Rapids | Nonprofit | 4 of 5 | 18 |
| University of Michigan Health System | Ann Arbor | Nonprofit | 4 of 5 | 14 |
| Henry Ford Health Hospital | Detroit | Nonprofit | 3 of 5 | 7 |
| Corewell Health Big Rapids Hospital | Big Rapids | Nonprofit | 3 of 5 | 6 |
| Henry Ford Macomb Hospital | Clinton Township | Nonprofit | 3 of 5 | 4 |
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.
Surgical Critical Care 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. Andrew Benjamin, MDAnn Arbor, MI · $206 in drug and device payments (2025) ·
(734) 936-4000 Dr. Brian George, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Elizabeth Alore, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Gary Vercruysse, M.D.Ann Arbor, MI · $962 in drug and device payments (2025) ·
(734) 936-5738 Dr. Kajal Mehta, MDAnn Arbor, MI · $151 in drug and device payments (2025) ·
(734) 936-4000 Dr. Kathryn Maselli, M.D.Ann Arbor, MI · $67 in drug and device payments (2025) ·
(734) 936-4000 Dr. Keyonna WilliamsAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Krishnan Raghavendran, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Kristen Carter, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Lena Napolitano, MDAnn Arbor, MI · $1,118 in drug and device payments (2025) ·
(734) 936-4000 Dr. Mark Hemmila, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Mary Hunter, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 647-5299 Dr. Naveen Sangji, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Pauline Park, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Raymond Jean, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Staci AubryAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Stephanie Papillon, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Alicia Kieninger, MDClarkston, MI · No drug or device payments recorded (2025) ·
(248) 338-7171 Dr. John Fath, MDDearborn, MI · No drug or device payments recorded (2025) ·
(313) 982-5440 Dr. Michael Malian, M.D.Dearborn, MI · $99 in drug and device payments (2025) ·
(313) 982-5440 Dr. Aml Raafat, M.D.Detroit, MI · $5,176 in drug and device payments (2025) ·
(313) 916-9106 Dr. Ann Woodward, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 916-6374 Dr. Anthony Falvo, D.O.Detroit, MI · $178 in drug and device payments (2025) ·
(313) 916-9106 Dr. Elizabeth Maclean, MDDetroit, MI · $1,590 in drug and device payments (2025) ·
(313) 848-3642 Dr. Heather Dolman, MDDetroit, MI · $202 in drug and device payments (2025) ·
(313) 745-4195 Dr. Kartheek Nagappala, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 577-5009 Dr. Michael Dix, MDDetroit, MI · No drug or device payments recorded (2025) ·
(313) 916-2600 Dr. Scott Dulchavsky, M.D., PH.DDetroit, MI · No drug or device payments recorded (2025) ·
(313) 916-7425 Dr. Stephen Bradley, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 745-4195 Dr. Corydon Siffring, MDEscanaba, MI · $75 in drug and device payments (2025) ·
(906) 786-5707 Dr. James Wagner, M.D.Flint, MI · No drug or device payments recorded (2025) ·
(810) 262-9355 Dr. John Donkersloot, M.D. Dr. Alexander Stoffan, M.D.Grand Rapids, MI · $357 in drug and device payments (2025) ·
(616) 391-5701 Dr. Alistair Chapman, M.D.Grand Rapids, MI · $2,977 in drug and device payments (2025) ·
(616) 486-9600 Dr. Allison Blumenfeld, MDGrand Rapids, MI · $104 in drug and device payments (2025) ·
(616) 732-6200 Dr. Amanda Yang, MDGrand Rapids, MI · $2,540 in drug and device payments (2025) ·
(616) 486-9600 Dr. Amy Spencer, MDGrand Rapids, MI · $495 in drug and device payments (2025) ·
(616) 486-9600 Dr. Andrew Sorah, MDGrand Rapids, MI · $465 in drug and device payments (2025) ·
(616) 486-9600 Dr. Bradley Sherman, D.O.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 486-9600 Dr. Bruce Bonnell, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 391-6488 Dr. Cathryn Chadwick, MDGrand Rapids, MI · $1,770 in drug and device payments (2025) ·
(616) 486-9600 Dr. Charles Gibson, M.DGrand Rapids, MI · $2,498 in drug and device payments (2025) ·
(616) 486-9600 Dr. Dhaval Patel, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 486-9600 Dr. Elizabeth Steensma, M.D.Grand Rapids, MI · $6 in drug and device payments (2025) ·
(616) 486-9600 Dr. Harsh Desai, M.D.Grand Rapids, MI · $190 in drug and device payments (2025) ·
(616) 486-9600 Dr. James Hoogeboom, DOGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 975-7768 Common questions
How many Surgical Critical Care providers are in Michigan?There are 89 Surgical Critical Care providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.
Which cities in Michigan have the most Surgical Critical Care providers?Grand Rapids (24), Ann Arbor (17), Detroit (11) have the highest concentration of Surgical Critical Care providers in Michigan.
How many Surgical Critical Care providers in Michigan received drug or device company payments?43 of 89 Surgical Critical Care providers in Michigan (48%) 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 Surgical Critical Care Doctors in Michigan work in independent practices or large health systems?Among 66 Surgical Critical Care Doctors in Michigan enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 6% through a mid-size group of 10 to 99, and 94% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Surgical Critical Care Doctors in Michigan work at?According to CMS facility affiliation records, the Michigan hospitals where the most Surgical Critical Care Doctors hold privileges are Spectrum Health in Grand Rapids; University of Michigan Health System in Ann Arbor; Henry Ford Health Hospital in Detroit.
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