Advantage Healthsaint Mary's

Grand Rapids, MI · Founded 2010

Medical group providing compassionate healthcare services across Michigan communities through Trinity Health network

Primary audience

General Public

Work area

Healthcare Services

Topic

Medical Care

Contact

Rolf Hissom MD

Website Contact

About Organization

Advantage Health/Saint Mary's Medical Group operates as part of Trinity Health Michigan, delivering healthcare services in Grand Rapids, MI and surrounding communities. With 875 employees and $134.9 million in annual revenue, the organization has grown steadily since its founding in 2010, emphasizing gospel-inspired healing and community-focused care.

What They Focus On

Physician-Led Care

Board-certified doctors deliver evidence-based medical treatment across primary care and specialty medicine disciplines

Community Healing

Gospel-inspired compassionate service brings healthcare access to underserved populations throughout Michigan communities

Integrated Network

Coordinated care through Trinity Health system ensures patients receive comprehensive treatment close to home

Financial Information

Form 990 data showing organizational financial health and growth.

Revenue (2021)

$134.9M

+11% vs 2020

Expenses (2021)

$127.1M

+10.8% vs 2020

Assets (2021)

$30.4M

+1.4% vs 2020

Employees (2021)

875

-2.1% vs 2020

Year	Revenue	Expenses	Assets	Employees
2021	$134,898,220	$127,061,563	$30,414,603	875
2020	$121,541,625	$114,649,165	$29,994,901	894
2019	$112,091,545	$128,163,608	$28,870,718	927
2018	$123,412,610	$115,992,603	$42,413,675	545
2017	$82,519,439	$110,907,519	$29,829,213	529

Source: IRS Form 990 filings. All figures in USD.

01

Patient Access

Patients connect with board-certified physicians through Trinity Health's integrated medical group network
02

Personalized Care

Physicians assess needs and develop treatment plans aligned with best medical practices and compassionate service
03

Coordinated Treatment

Medical team delivers care through Trinity Health facilities, coordinating across specialties as needed
04

Community Impact

Ongoing care and follow-up strengthen health outcomes within Grand Rapids and surrounding Michigan communities

Programs and Initiatives

Services and programs offered by Advantage Healthsaint Mary's

Primary Care Services

Comprehensive medical care delivered by board-certified physicians across multiple specialty areas throughout Michigan communities

Specialty Medicine

Advanced medical treatment provided by specialist physicians integrated within Trinity Health's regional hospital network

Community Health Outreach

Gospel-inspired healing presence serving diverse populations with accessible, personalized healthcare close to home

Team & Leadership

Meet the people behind Advantage Healthsaint Mary's.

Rolf Hissom MD

Director; Physician

Full-time

Compensation: $516,429

Jill Onesti MD

Director; Physician

Full-time

Compensation: $504,134

Thomas Foster MD

Chief Medical Officer

Full-time

Compensation: $406,399

Christopher Glisson Do

Director Thr 7/21; Physician

Full-time

Compensation: $326,925

Michelle Klanke Do

Director; Physician

Full-time

Compensation: $302,032

Stacey Merren

Chief Operating Officer; Th Med Grp

Full-time

Compensation: $255,008

Michael Banka MD

Director; Physician

Full-time

Compensation: $240,178

Jarrad Utter MD

Director As Of 1/22; Physician

Full-time

Compensation: $235,482

Martin Aramburu MD

Director As Of 1/22; Physician

Full-time

Compensation: $225,608

Aileen Antonio MD

Director As Of 6/22; Physician

Full-time

Compensation: $213,588

Timothy Gawronski Pa-C

Director; Physician Assistant

Full-time

Compensation: $151,895

Gary Allore

Director; President Th Muskegon

1 hrs/week

Heather Brolick

Director Thr 12/21; Community Member

1 hrs/week

Kristen Woods MD

President, Th Medical Group

Full-time

Robert Herr

Director; Community Member

1 hrs/week

Shaun Raleigh

Director; Th Mi VP Pop Health

1 hrs/week

Zaneta Adams

Director As Of 1/22;Community Member

1 hrs/week

Jurgen Luders MD

Physician

Full-time

Compensation: $1,305,057

Steve Klafeta MD

Physician

Full-time

Compensation: $998,145

Behrooz Shabahang MD

Physician

Full-time

Compensation: $822,259

Vinayak Manohar MD

Physician

Full-time

Compensation: $759,920

Muhammad Farooq MD

Physician

Full-time

Compensation: $755,114

Jaime Halverson Do

Former Officer; Physician

Full-time

Compensation: $259,440

Kevin McBride MD

Former Officer; Physician

Full-time

Compensation: $235,947

David Blair MD

Former Officer; Physician

Full-time

Compensation: $161,015

Tami Nysse Fnp-C

Dir Thr 8/21; Nurse Practitioner

Full-time

Compensation: $125,104

Joseph Stapf

Former Officer

Compensation: $104,920

Kevin Hengeveld Dnp

Dir As Of 6/22; Nurse Practitioner

Full-time

Compensation: $102,543

Ann Nienhuis

Dir From 1/22 - 4/22; Mid Level Prov

1 hrs/week

Carol Tarnowsky

Former Officer

Lisa Kinsey Callaway MD

Director; Chair; Physician

Milestones

2010

Organization Founded

2010

Advantage Health/Saint Mary's Medical Group established as Trinity Health member in Grand Rapids

2012

IRS Recognition

2012

Received tax-exempt status recognition, formalizing nonprofit healthcare mission in Michigan

2017

Expansion Phase

2017

Significant growth from 529 to 875 employees, expanding physician capacity and service reach

2021

Revenue Milestone

2021

Reached $134.9 million in annual revenue, reflecting expanded healthcare delivery across region

Associated People

Board members, advisors, and key contributors

Board of Directors

Kristina Vandermark MD Dir & Vice Chair Thr 1/22; Physician 50.00 hrs/week · $431,535

Lisa Kinsey Callaway MD Director; Chair; Physician 50.00 hrs/week · $322,971

Karen Kennedy MD Dir; Vice Chair At 1/22; Physician 50.00 hrs/week · $263,689

Christopher Stemler Secretary; Th Mi Associate Counsel 1.00 hrs/week

Daniel Green Treasurer; VP Finance Th Gr Rapids 1.00 hrs/week

Information compiled from IRS Form 990 and organizational materials.

Executive Compensation

Top compensated officers & key employees from IRS Form 990

Total Reported (2021)

$8.8M

Highest Paid

$1.3M

Jurgen Luders MD

Compensated Officers

Name	Title	Base	Other	Total	Hrs/Wk
Jurgen Luders MD	Physician	$1,305,057	$41,925	$1,346,982	50
Steve Klafeta MD	Physician	$998,145	$42,270	$1,040,415	50
Behrooz Shabahang MD	Physician	$822,259	$41,173	$863,432	50
Muhammad Farooq MD	Physician	$755,114	$44,202	$799,316	50
Vinayak Manohar MD	Physician	$759,920	$37,464	$797,384	50
Rolf Hissom MD	Director; Physician	$516,429	$48,192	$564,621	50
Jill Onesti MD	Director; Physician	$504,134	$42,239	$546,373	49
Kristina Vandermark MD	DIR & Vice Chair Thr 1/22; Physician	$431,535	$33,762	$465,297	50
Thomas Foster MD	Chief Medical Officer	$406,399	$41,164	$447,563	50
Christopher Glisson DO	Director Thr 7/21; Physician	$326,925	$41,164	$368,089	50
Lisa Kinsey Callaway MD	Director; Chair; Physician	$322,971	$15,377	$338,348	50
Michelle Klanke DO	Director; Physician	$302,032	$24,126	$326,158	50
Jaime Halverson DO	Former Officer; Physician	$259,440	$45,480	$304,920	50
Karen Kennedy MD	Dir; Vice Chair At 1/22; Physician	$263,689	$25,910	$289,599	50
Stacey Merren	Chief Operating Officer; Th MED Grp	$255,008	$34,527	$289,535	50

Name	Title	Base	Other	Total	Hrs/Wk
Jurgen Luders MD	Physician	$1,170,037	$38,835	$1,208,872	50
Steve Klafeta MD	Physician	$1,100,378	$39,147	$1,139,525	50
John Morris MD	Physician	$768,418	$34,337	$802,755	50
Behrooz Shabahang MD	Physician	$760,573	$38,099	$798,672	50
Vinayak Manohar MD	Physician	$730,812	$34,280	$765,092	50
Rolf Hissom MD	Director; Physician	$577,768	$44,779	$622,547	50
Jill Onesti MD	Director; Physician	$484,800	$39,430	$524,230	50
Kristina Vandermark MD	Director; Vice Chair; Physician	$452,183	$40,332	$492,515	50
Thomas Foster MD	Chief Medical Officer	$383,296	$38,182	$421,478	50
Lisa Kinsey Callaway MD	Director; Chair; Physician	$334,873	$15,148	$350,021	50
Christopher Glisson DO	Director; Physician	$314,238	$33,853	$348,091	50
Michelle Klanke DO	Director; Physician	$294,401	$23,706	$318,107	50
Daneen Caro	Former Key Employee	$284,033	$20,312	$304,345	—
Tom Graff DO	Director Thr 6/21; Physician	$270,094	$28,522	$298,616	50
Jaime Halverson DO	Former Officer; Physician	$237,020	$41,376	$278,396	50

Name	Title	Base	Other	Total	Hrs/Wk
Jurgen Luders MD	Director Thr 9/19; Physician	$1,323,295	$37,584	$1,360,879	49
Steve Klafeta MD	Physician	$1,317,366	$38,992	$1,356,358	50
Vinayak Manohar MD	Physician	$816,862	$30,290	$847,152	50
Behrooz Shabahang MD	Physician	$774,773	$32,461	$807,234	50
Gregory Pellizzon MD	Physician	$733,278	$36,439	$769,717	50
John Morris MD	Physician	$696,826	$36,057	$732,883	50
Roger Shammas MD	Former Key Employee; Physician	$607,312	$40,411	$647,723	50
Rolf Hissom MD	Director; Physician	$526,358	$44,021	$570,379	50
Jill Onesti MD	Director As Of 1/20; Physician	$482,274	$38,906	$521,180	50
Kristina Vandermark MD	Director; Vice Chair; Physician	$402,302	$37,628	$439,930	50
Thomas Foster MD	Chief Medical Officer	$372,986	$37,404	$410,390	50
Joseph Polizzi DO	Former Ke; Chief MED Info Officer	$360,866	$43,156	$404,022	50
Constance Leahy MD	Former Key Employee; Physician	$358,907	$42,499	$401,406	50
Fredric Reyelts MD	Former Key Employee; Physician	$342,789	$48,223	$391,012	50
Daneen Caro	EVP & COO Thr 1/20	$311,996	$40,140	$352,136	49

Name	Title	Base	Other	Total	Hrs/Wk
Jurgen Luders MD	Dir; V Chair Thr 12/18; Physician	$1,457,644	$36,189	$1,493,833	49
Steve Klafeta MD	Physician	$1,248,700	$36,747	$1,285,447	50
Behrooz Shabahang MD	Physician	$764,211	$35,687	$799,898	50
John Morris MD	Director Through 12/18; Physician	$737,721	$31,494	$769,215	50
Kristopher Selke MD	Physician	$704,915	$33,042	$737,957	50
Gregory Pellizzon MD	Physician	$618,304	$34,466	$652,770	50
Nishant Kalra MD	Physician	$621,990	$30,117	$652,107	50
Rolf Hissom MD	Director As Of 1/19; Physician	$574,025	$43,938	$617,963	50
Roger Shammas MD	Former Key Employee; Physician	$547,212	$34,006	$581,218	50
David Blair MD	President & CMO Through 12/18	$537,740	$37,139	$574,879	50
Paul Harris MD	Former Key Employee; Physician	$423,564	$38,081	$461,645	50
Constance Leahy MD	Former Key Employee; Physician	$392,270	$38,376	$430,646	50
Fredric Reyelts MD	Former Key Employee; Physician	$375,723	$40,626	$416,349	50
Matt Biersack MD	Director & Int Mhsm CMO As Of 11/18	$380,820	$34,329	$415,149	25
Joseph Polizzi DO	Former Ke; Chief MED Info Officer	$362,972	$38,235	$401,207	50

Name	Title	Base	Other	Total	Hrs/Wk
Steve Klafeta MD	Physician	$1,472,310	$36,409	$1,508,719	50
Jurgen Luders MD	Trustee; V Chair; Physician	$1,392,871	$35,941	$1,428,812	50
Behrooz Shabahang MD	Physician	$756,365	$35,200	$791,565	50
Nishant Kalra MD	Physician	$703,361	$30,592	$733,953	50
John Morris MD	Trustee; Physician	$699,246	$32,321	$731,567	50
Gregory Pellizzon MD	Physician	$658,083	$34,004	$692,087	50
Lynn Hedeman MD	Physician	$609,052	$27,118	$636,170	50
David Baumgartner MD	Executive Medical Director	$566,442	$26,774	$593,216	25
David Blair MD	President & CMO	$525,713	$36,907	$562,620	50
Roger Shammas MD	Former Key Employee; Physician	$506,773	$32,413	$539,186	50
Paul Harris MD	Former Key Employee; Physician	$423,979	$37,965	$461,944	50
Fredric Reyelts MD	Former Key Employee; Physician	$375,375	$41,613	$416,988	50
Joseph Polizzi DO	Former Ke; Chief MED Info Officer	$363,911	$37,698	$401,609	50
Constance Leahy MD	Former Key Employee; Physician	$359,503	$36,153	$395,656	50
Jamie Caughran MD	Trustee; Physician	$371,101	$12,602	$383,703	50

Source: IRS Form 990 filings. Compensation includes base and other reported compensation.

Contact

Get in touch with Advantage Healthsaint Mary's

Phone

(616) 685-1800

Social

Visit Website

200 Jefferson Ave SE Grand Rapids, MI 49503

Advantage Healthsaint Mary's

What They Focus On

Financial Information

How They Work

Patient Access

Personalized Care

Coordinated Treatment

Community Impact

Programs and Initiatives

Primary Care Services

Specialty Medicine

Community Health Outreach

Team & Leadership

Rolf Hissom MD

Jill Onesti MD

Thomas Foster MD

Christopher Glisson Do

Michelle Klanke Do

Stacey Merren

Michael Banka MD

Jarrad Utter MD

Martin Aramburu MD

Aileen Antonio MD

Timothy Gawronski Pa-C

Gary Allore

Heather Brolick

Kristen Woods MD

Robert Herr

Shaun Raleigh

Zaneta Adams

Jurgen Luders MD

Steve Klafeta MD

Behrooz Shabahang MD

Vinayak Manohar MD

Muhammad Farooq MD

Jaime Halverson Do

Kevin McBride MD

David Blair MD

Tami Nysse Fnp-C

Joseph Stapf

Kevin Hengeveld Dnp

Ann Nienhuis

Carol Tarnowsky

Lisa Kinsey Callaway MD

Milestones

Organization Founded

IRS Recognition

Expansion Phase

Revenue Milestone

Associated People

Board of Directors

Executive Compensation

Contact

Phone

Social