Chris Brengard

Brengard-fullChris Brengard joined PathGroup in July 2024 as Chief Executive Officer. Chris has over 30 years of healthcare leadership experience, including most recently as CEO and Chairman of Mindpath Health. Prior to Mindpath, Chris founded and served as CEO and Chairman of US Renal Care, overseeing their growth from one location in Paragould, AR to over 500 locations across 33 states. Prior to US Renal, Chris had various operations roles at Select Medical and Continental Medical Systems. Chris graduated from the University of Arkansas with a Bachelor of Science in Finance.

Amrit Singh, MD

Medical School: American University of the Caribbean, Miramar, FL
Residency: University of Arkansas for Medical Sciences, Little Rock, AR
Board Certification: Anatomic Pathology, Clinical Pathology, Hematopathology
Fellowship Training: University of Virginia Health System, Charlottesville, VA
Location: Atlanta Dermatopathology, Atlanta, GA
Email: apsingh@pathgroup.com

Joshua Baalwa, MD, PhD

Medical School: Makerere University Medical School, Kampala, Uganda
Residency: Baylor Plaza, Houston, TX
Board Certification: Anatomic Pathology, Clinical Pathology, Cytopathology
Fellowship Training: Baylor College of Medicine, Houston, TX
Location: Valley Health – Winchester Medical Center, Winchester, VA
Email: jobaalwa@pathgroup.com

Tiffany M. Graham, MD

Medical School: American University of the Caribbean School of Medicine, Caribbean- St. Maarten
Residencies: University of Alabama at Birmingham, Birmingham, Alabama
Board Certification: Anatomic and Clinical Pathology
Fellowship Training: Medical University of South Carolina at Charleston, Charleston, South Carolina
Location: Airpark Center Lab, Nashville, Tennessee
Email: tmgraham@pathgroup.com

Angela Lapus, MD, MPH

Medical School: The University of Texas, Houston Medical School
Residency: The University of Texas, Houston Medical School
Board Certification: Anatomic/Clinical Pathology
Fellowship Training: The University of Texas, MD Anderson Cancer Center
Specialty: Cytopathology, Surgical Pathology
Location: Regional Pathology Associates, Victoria, Texas
Email: alapus@rpapathology.com

Chet Lee Schwab, MD

Medical School: The University of Texas Medical Branch at Galveston
Residency: The University of Texas Medical Branch at Galveston
Board Certification: Anatomic and Clinical Pathology
Fellowship Training: The University of Texas at San Antonio, The University of California at San Diego
Specialty: Breast Pathology, Dermatopathology, Gynecologic and Non-Gynecologic Cytopathology
Location: Regional Pathologist Association, Victoria, Texas
Email: cschwab@rpapathology.com

Kenneth Rand Lamm, MD

Medical School: University of North Carolina at Chapel Hill School of Medicine
Residency: University of North Carolina Hospitals, Chapel Hill, North Carolina
Board Certification: Anatomic and Clinical Pathology
Fellowship Training: University of North Carolina Hospitals, Department of Surgical Pathology, Chapel Hill, North Carolina
Location: Methodist Medical Center of Oak Ridge, Oak Ridge, TN
Phone: (865) 835-4260
Email: krlamm@pathgroup.com

Nathan Carr Pulkingham, MD

Medical School: East Carolina University School of Medicine, Greenville, North Carolina
Residencies: Duke University Medical Center, Durham, North Carolina
Board Certification: Anatomic and Clinical Pathology
Location: Columbus Regional Healthcare System, Whiteville, North Carolina
Email: ncpulkingham@pathgroup.com

Elijah Stiefel, MD

Medical School: The University of Alabama School of Medicine, Birmingham, AL
Residency: Brookwood Baptist Health System, Birmingham, AL & Louisiana State University New Orleans, New Orleans, LA
Board Certification: General Medicine
Location: Brookwood Baptist Medical Center, Birmingham, Alabama
Email: elstiefel@pathgroup.com