Meet Our Faculty

Internal Medicine Residency Faculty Members

The faculty of the Internal Medicine Residency Program at Methodist Health System provides supervision, support, and guidance to medical residents.

Leigh Hunter, MD, FACP

Leigh Hunter, MD, FACP
Program Director, Methodist Internal Medicine Residency Program
Medical school: Louisiana State University School of Medicine, Shreveport, Louisiana
Residency: Methodist Health System, Dallas, Texas
Fellowship: Infectious Diseases, Methodist Heath System, Dallas, Texas

Michael A. Sheffield, MD
Associate Program Director, Methodist Internal Medicine Residency Program
Medical school: University of Alabama School of Medicine, Birmingham, Alabama
Residency: University of Alabama School of Medicine, Birmingham, Alabama

Bradley R. Pirtle, DO
Associate Program Director, Methodist Internal Medicine Residency Program
Medical school: Nova Southeastern Univ. of Medicine, North Miami Beach, Florida
Residency: Methodist Health System, Dallas, Texas

Isitri Modak, MD
Associate Program Director, Methodist Internal Medicine Residency Program
Chair, Clinical Competency Committee
Medical school: University of Texas Health Science Center at Houston
Residency: University of Texas Health Science Center at Houston

Additional Full-Time Faculty

Kathryn Brown, MD
Medical school: University of Texas Southwestern Medical School, Dallas, TX
Residency: St. Paul Medical Center Dallas, TX

Les Cler, MD
Medical school: University of Texas Southwestern Medical School, Dallas, Texas
Residency: University of Texas Southwestern Medical Center/Parkland Hospital, Dallas, TX

Valentine Ebuh, MD
Medical school: Faculty of Medicine and Biomedical Sciences, University of Yaounde, Cameroon
Residency: Salem Hospital, Salem, MA

Anuj Goel, MD
Medical school: University of Texas Southwestern Medical School, Dallas, TX
Residency: University of Texas Southwestern Medical Center/Parkland Hospital, Dallas, TX

Stephen L. Hines, MD, FACP
Medical school: Vanderbilt University School of Medicine, Nashville, TN
Residency: Vanderbilt Medical Center, Nashville, TN
Centers for Disease Control, EIS Program

Susan Huynh, DO
Medical school: University of North Texas Health Science Center, Fort Worth, TX
Residency: Methodist Health System, Dallas, TX

Mark A. Lyons, Jr., MD
Medical school: Meharry Medical College, Nashville, TN
Residency: Methodist Health System, Dallas, TX

Gail McLauchlan, MD
Medical school: Medical College of Pennsylvania, Philadelphia, PA
Residency: Methodist Health System, Dallas, TX

Hetendra Makanbhai, MD
Medical school: University of the West Indies, Trinidad, West Indies
Residency: Cook County Hospital, Chicago, IL
Anesthesia Residency: University of Texas Southwestern Medical Center/Parkland Hospital, Dallas, TX

April Morales, DO
Medical school: University of North Texas Health Sciences Center, Ft. Worth, TX
Residency: Methodist Health System, Dallas, TX

Raymond Munoz, MD
Medical school: University of Texas Medical Branch, Galveston, TX
Residency: Methodist Health System, Dallas, TX

Arianna Nieto Meraz, MD
Medical School: Texas Tech University, Lubbock, TX
Residency: Methodist Health System, Dallas, TX

Mandy Noori, MD
Medical school: Texas Tech University, Lubbock, TX
Residency: University of Texas, San Antonio, TX

Tara Norris, MD
Medical school: University of Kansas Medical School, Kansas City, KS
Residency: Lahey Clinic, Burlington, MA

Hayden Novak, MD
Medical School: University of Oklahoma College of Medicine, Oklahoma City, OK
Residency: Methodist Health System, Dallas, TX

C. Raney, MD
Medical school: University of Texas at Houston, Houston, TX
Residency: Methodist Health System, Dallas, TX

Anas Saleh, MD
Medical School: Ross University, Dominican Republic
Residency: Methodist Health System, Dallas, TX

Miguel Villamil, MD
Medical school: Medical Doctor and Surgeon, Pontificia Universidad Javeriana, Bogota, Colombia
Residency: University of Oklahoma, Tulsa, OK

Additional Internal Medicine/Subspecialty Faculty

Allergy & Immunology

Internal Medicine

Cardiology

Dermatology

Emergency Room

Endocrinology

Gastroenterology

Geriatrics

Gynecology

Hematology-Oncology

Infectious Diseases

Nephrology

Neurology

Ophthalmology

Otolaryngology

Orthopedic Surgery

Psychiatry

Pulmonology/Critical Care

Rheumatology

Urology

  • Carrington Mason, MD

Wound Care