The pathologists at Marshall Health work collaboratively with other clinicians at Marshall Health and at area hospitals including Cabell Huntington Hospital, St. Mary’s Medical Center and Rivers Health. The pathologists evaluate blood/body fluid samples and microscopic tissues to determine whether disease processes exist and, with your doctor, determine the best course of treatment.

In addition to many years of general anatomic and clinical pathology practice, our team of pathologists have specialized training and experience in the following areas: 

  • Anatomic pathology
  • Clinical pathology
  • Cytopathology
  • Dermatopathology
  • Hematopathology
  • Oncologic surgical pathology
  • Pulmonary pathology
  • Surgical pathology
  • Transfusion medicine

Mohamed Alshal, MD

Clinical Interests:

Mohamed Alshal, MD, is not currently accepting new patients at Marshall Health.

Krista L. Denning, MD

Clinical Interests:

Krista L. Denning, MD, is not currently accepting new patients at Marshall Health.

Thomas Dougherty, MD

Clinical Interests:

Thomas Dougherty, MD, is not currently accepting new patients at Marshall Health.

Vincent A. Graffeo, MD

Clinical Interests:

Vincent A. Graffeo, MD, is not currently accepting new patients at Marshall Health.

Saadia Haleema, MD

Clinical Interests:

Saadia Haleema, MD, is not currently accepting new patients at Marshall Health.

Waqas Mahmud, MD

Clinical Interests:

Waqas Mahmud, MD, is not currently accepting new patients at Marshall Health.

Yanina G. Nikolaus, MD

Clinical Interests:

Yanina G. Nikolaus, MD, is not currently accepting new patients at Marshall Health.

Nancy Norton, MD

Clinical Interests:

Nancy Norton, MD, is not currently accepting new patients at Marshall Health.

Darshana T. Shah, PhD

Clinical Interests:

Darshana T. Shah, PhD, is not currently accepting new patients at Marshall Health.

Saroj K. Sigdel, MD

Clinical Interests:

Saroj K. Sigdel, MD, is not currently accepting new patients at Marshall Health.

Marshall Pathology - Dermatopathology
Cabell Huntington Hospital Laboratory
1340 Hal Greer Boulevard
Huntington, WV 25701
304-526-2155 / 304-399-6966 (fax)


Rivers Health Laboratory
2520 Valley Drive
Point Pleasant, WV 25550
304-675-4340 ext. 1354 / 304-675-7983 (fax)


St. Mary's Medical Center
2900 First Avenue
Huntington, WV 25702
304-526-1074 / 304-526-1585 (fax)


Douglass Centre - Administrative Office
1448 10th Avenue, Suite 313
Huntington, WV 25701
304-691-8850 / 304-523-9470 (fax)