MHC Services - Pathology | Health | Care

Message from the Chief of Pathology and Laboratory Medicine

Welcome to the McLaren Health System’s Department of Pathology and Laboratory Medicine. As the Chief Medical Director of Pathology and Laboratory, I am honored to lead a team of highly skilled pathologists, laboratory professionals, and medical technologists dedicated to delivering accurate, timely, and high-quality diagnostic services across our health system & beyond.

At McLaren, we recognize that pathology is the cornerstone of patient care. Our department brings together expertise in multiple subspecialties, including:

Hematopathology
Dermatopathology
Molecular Pathology

Cytopathology
Gastrointestinal and Liver Pathology
Gynecologic and Breast Pathology

Genitourinary Pathology
Head & Neck Pathology
Soft Tissue & Bone Pathology

We are committed to excellence in diagnostic pathology, education, research, and continuous improvement. Whether you are a physician seeking expert consultation, a healthcare provider relying on precise diagnostics, or a patient placing your trust in our expertise, you can be assured that McLaren Pathology and Laboratory Services is at the forefront of innovation, integrity, and patient-centered care.

By leveraging the latest advancements in digital pathology, molecular diagnostics, and a state-of-the-art laboratory information system (LIS), we ensure that clinicians receive the most precise diagnostic insights to guide patient treatment and outcomes.

As we continue to enhance and expand our centralized corporate laboratory, we are streamlining services, optimizing workflow efficiency, and improving turnaround times while maintaining the highest standards of quality and compliance. This centralized approach allows for seamless collaboration across all McLaren facilities, ensuring that our patients receive the best possible care.

Thank you for visiting our website. We look forward to serving you.

Dr. Ali Gabali

Chief Medical Director of Pathology and Laboratory, Medical Director of McLaren Corporate Laboratory
McLaren Health System

Our Pathologists

Ali Gabali, M.D., Ph.D.

Chief Medical Director of Pathology and Laboratory, Medical Director of McLaren Corporate Laboratory Pathology Surgical Pathology, Clinical Pathology, Hematopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

Office Phone: (810) 396-5745
Fax: (810) 424-2504

Aamir Ahsan, MD

Pathology Surgical Pathology, Clinical Pathology, Hematopathology

Locations:
McLaren Flint - Pathology Department
401 S. Ballenger Hwy.
Flint , MI 48532

Pathology Department:
(810) 342-2197

Office Phone: (810) 342-2197
Fax: (810) 342-3686

Khaleel Al-Obaidy, MD

Medical Director of McLaren Central Laboratory Pathology Surgical Pathology, Clinical Pathology, Genitourinary Pathology, Head & Neck Pathology, Molecular Genetics Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Central - Pathology Department
1221 South Dr
Mt Pleasant , MI 48858

Office Phone: (989) 772-6896
Fax: (810) 424-2504

Baraa Alosh, MD

Medical Director of McLaren Flint and McLaren Fenton Laboratory Pathology Surgical Pathology, Clinical Pathology, Hematopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Flint - Pathology Department
401 S. Ballenger Hwy.
Flint , MI 48532

Pathology Department:
(810) 342-2197

Office Phone: (810) 342-2283
Fax: (810) 342-3686

Fatimah Alruwaii, MD

Pathology Surgical Pathology, Clinical Pathology, Soft Tissue & Bone Pathology, Cytopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

Office Phone: 810-396-5723
Fax: 810-424-2504

Nader Bassily, MD

Medical Director of McLaren Lapeer Region Laboratory Pathology Surgical Pathology, Clinical Pathology, Gastrointestinal and Liver Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Lapeer – Pathology Department
1375 S. Main St.
Lapeer , MI 48446

Pathology Department:
(810) 667-5684

Office Phone: (810) 667-5685
Fax: (810) 667-5811

Daniel Coldren, MD

Pathology Surgical Pathology, Clinical Pathology, Gynecologic and Breast Pathology, Gastrointestinal Pathology, Genitourinary Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Greater Lansing – Pathology Department
2900 Collins Rd.
Lansing , MI 48910

Pathology Department:
(517) 975-6465

Office Phone: (517) 975-6450
Fax: (517) 975-6460

Mehboob Fatteh, MD

Medical Director of McLaren Greater Lansing Laboratory Pathology Surgical Pathology, Clinical Pathology, Blood Bank & Transfusion Medicine

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Greater Lansing – Pathology Department
2900 Collins Rd.
Lansing , MI 48910

Pathology Department:
(517) 975-6465

Office Phone: (517) 975-6456
Fax: (517) 975-6460

Aaron Goldfarb, DO

Medical Director of McLaren Port Huron and McLaren Caro Region Laboratory Pathology Surgical Pathology, Clinical Pathology, Breast Pathology, Dermatopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Port Huron– Pathology Department
1221 Pine Grove Ave.
Port Huron , MI 48060

Pathology Department:
(810) 989-3236

Office Phone: (810) 989-3234
Fax: (810) 985-6061

Akanksha Gupta , MD

Medical Director of McLaren Bay Region Pathology Surgical Pathology, Clinical Pathology, Hematopathology, Renal Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Bay Region – Pathology Department
1900 Columbus Ave.
Bay City , MI 48708

Pathology Department:
(989) 894-3701

Office Phone: (989) 894-6419
Fax: (989) 891-8166

Elly Landolfi, MD

Medical Director of McLaren Macomb Pathology Surgical Pathology, Clinical Pathology, Hematopathology, Cytopathology, Blood Bank & Transfusion Medicine

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Macomb– Pathology Department
1000 Harrington St.
Mount Clemens , MI 48043

Pathology Department:
(586) 493-8618

Office Phone: (568) 493-8159
Fax: (586) 493-8721

Yilan Li, MD

Medical Director of McLaren Oakland, McLaren Clarkston, and McLaren Oxford Laboratory Pathology Surgical Pathology, Clinical Pathology, Cytopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Oakland – Pathology Department
50 N. Perry St.
Pontiac , MI 48342

Pathology Department:
(248) 338-5347

Office Phone: (248) 338-5320
Fax: (248) 338-5636

Robert McDonald, DO

Pathology Surgical Pathology, Clinical Pathology, Gynecologic and Breast Pathology, Head and Neck Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Greater Lansing – Pathology Department
2900 Collins Rd.
Lansing , MI 48910

Pathology Department:
(517) 975-6465

Office Phone: (517) 975-6463
Fax: (517) 975-6460

Steven Reeves, MD

Medical Director of McLaren Thumb Pathology Surgical Pathology, Clinical Pathology, Gastrointestinal and Liver Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Port Huron– Pathology Department
1221 Pine Grove Ave.
Port Huron , MI 48060

Pathology Department:
(810) 989-3236

Office Phone: (810) 989-3231
Fax: (810) 985-6061

Natalia Rush, MD

Medical Director of McLaren Northern Laboratory Pathology Surgical Pathology, Clinical Pathology, Gastrointestinal and Liver Pathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

McLaren Northern – Pathology Department
360 Connable Ave.
Petoskey , MI 49770

Pathology Department:
(231) 487-4170

Office Phone: (231) 487-4167
Fax: (231) 487-7743

Grace Wang, MD

Pathology Surgical Pathology, Clinical Pathology, Dermatopathology

Locations:
McLaren Corporate Laboratory
4000 S. Saginaw St.
Flint , MI 48507

Pathology Department:
(517) 975-6465

Office Phone: (810) 396-5749
Fax: (810) 424-2504