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Patient and Visitor Guide

Maps & Directions

Trinity Health Locations
Created by the consolidation of Holy Cross Health System and Mercy Health Services, here is a list of member organizations with addresses, phone numbers and links to web sites.

Corporate Offices
Trinity Health
27870 Cabot Drive
Novi, MI 48377-2920
Phone: 248-489-5004

California
Saint Agnes Medical Center
1303 E. Herndon Avenue
Fresno, CA 93720-3309
Phone: (559) 450-3000

Idaho
Saint Alphonsus Regional Medical Center
1055 N. Curtis Road
Boise, ID 83706-1309
Phone: (208) 367-2121

Indiana
Saint Joseph’s Regional Medical Center
South Bend Campus
801 E. LaSalle Avenue
P.O. Box 1935
South Bend, IN 46634-1935
Phone: (219) 237-7111

Plymouth Campus
1915 Lake Avenue
P.O. Box 670
Plymouth, IN 46563-0670
Phone: (219) 936-3181

Iowa
Mercy Medical Center-Clinton
North Campus
1410 N. Fourth Street
Clinton, IA 52732

South Campus
638 South Bluff Boulevard
Clinton, Iowa 52732
Phone: (563) 244-5555

Mercy Medical Center-Dubuque
250 Mercy Drive
Dubuque, IA 52001
Phone: (563) 589-8000

Dyersville Office
1111 Third Street, SW
Dyersville, IA 52040
Phone: (563) 875-7101

Mercy Medical Center-New Hampton
308 North Maple Avenue
New Hampton, IA 50659
Phone: (641) 394-4121

Mercy Medical Center-North Iowa
West Campus:
910 North Eisenhower
Mason City, IA 50401

East Campus
1000 4th Street SW
Mason City, IA
Phone: (641) 422-7000

Mercy Medical Center-Sioux City
801 Fifth Street
P.O. Box 3168
Sioux City, IA 51102
Phone: (712) 279-2010

Maryland
Holy Cross Health
1500 Forest Glen Road
Silver Spring, MD 20910
Phone: (301) 754-7000

MI
Battle Creek Health System
Community Site
183 West Street
Battle Creek, MI 49016
Phone: (616) 963-5521

Leila Site
300 North Avenue
Battle Creek, MI 49016
Phone: (616) 966-8000

Care Choices
34605 Twelve Mile Road
Farmington Hills, MI 48331
Phone: 248-489-6000

Mercy General Health Partners
Oak Campus:
1700 Oak Avenue,
Muskegon, MI 49442

Sherman Campus
1500 E. Sherman Blvd
P.O. Box 358
Muskegon, MI 49443
Phone: (231) 739-9341

Mercy Hospital
2601 Electric Avenue
Port Huron, MI 48060
Phone: (810) 985-1500

Mercy Hospital Cadillac
400 Hobart Street
Cadillac, MI 49601
Phone: (231) 876-7200

Mercy Hospital Grayling
1100 MI Avenue
Grayling, MI 49738
Phone: (517) 348-5461

Saint Joseph Mercy Health System
St. Joseph Mercy Hospital
P.O. Box 995
Ann Arbor, MI 48106
Phone: (734) 712-3456

Saint Joseph Mercy Saline Hospital
400 W. Russell
Saline, MI 48176
Phone: (734) 429-1500

Saint Joseph Mercy Livingston Hospital
620 Byron Road
Howell, MI 48843
Phone: (517) 545-6000

Saint Mary’s Mercy Medical Center
200 Jefferson Street, S.E.
Grand Rapids, MI 49503
Phone: (616) 752-6090

St. Joseph Mercy Oakland
44405 Woodward Avenue
Pontiac, MI 48341
Phone: 248-858-3000

St. Joseph’s Health Care
St. Joseph’s Health Care West
15855 Nineteen Mile Road
Clinton Township, MI 48038
Phone: (586) 263-2300

St. Joseph’s Health Care East
215 North Avenue
Mt. Clemens, MI 48043
Phone: (586) 466-9300

North Macomb Health Center
80650 Van Dyke
Romeo, MI 48065
Phone: (586) 798-8551

St. Mary Mercy Hospital
36475 Five Mile
Livionia, MI 48154
Phone: (734) 655-4800

Trinity Continuing Care Services
Central Office
39500 Orchard Hill Place, Suite 400
Novi, MI 48375
Phone: 248-305-7995

Trinity Home Health Services
Central Office
39500 Orchard Hill Place, Suite 400
Novi, MI 48375
Phone: 248-305-7923

Trinity Health International
34605 Twelve Mile Road
Farmington Hills, MI 48331
Phone: 248-489-6100

Ohio
Ambulatory Management Services
283 S. State Street, Suite 103
Westerville, Ohio 43081
Phone: (614) 898-0036

Mount Carmel Health System
Mount Carmel Medical Center
793 W. State Street
Columbus, Ohio 43222-1551
Phone: (614) 234-5000

Mount Carmel East Hospital
6001 E. Broad Street
Columbus, Ohio 43213-1502
Phone: (614) 234-6000

Mount Carmel St. Ann’s Hospital
500 S. Cleveland Avenue
Westerville, Ohio 43081-8726
Phone: (614) 898-4000

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