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Nathaniel Ng, M.D., FACS, FASCRS

Nathaniel Ng M.D., FACS, FASCRS Photo

Provider Type: Physician

Board Certifications:
  • Colon and Rectal Surgery


General Summary

Nathaniel Ng, M.D., FACS, FASCRS, is board-certified and fellowship-trained colon and rectal surgeon practicing in Dallas. He specializes in colon and rectal diseases and treatments and minimally invasive surgery.


  • Fellowship in Colon and Rectal Surgery
    The University of Texas Health Science Center at Houston, Houston, TX
  • Residency in General Surgery
    Texas Tech University Health Sciences Center El Paso, El Paso, TX
  • Internship in General Surgery
    Maricopa Integrated Health Systems, Phoenix, AZ
  • Medical Doctorate
    The University of Texas Medical Branch, Galveston, TX

Surgery Locations

  • Baylor Scott & White Medical Center – Lake Pointe
  • Baylor University Medical Center, part of Baylor Scott & White Health
  • Dallas Endoscopy Center
  • Texas Health Hospital Rockwall


  • Anal Cancer
  • Anal Fissures
  • Anal Fistula
  • Anorectal Disease (HPV, Levator Ani Syndrome, Skin Tags, Anal Warts, Lichen Sclerosis)
  • Bloating, Early Satiety, Gastritis, Anemia
  • Colon Polyps
  • Colon and Rectal Cancer
  • Colonic Dysmotility and Inertia
  • Colonic Strictures
  • Constipation
  • Crohn's Disease
  • Diverticulitis
  • Fecal Incontinence
  • HPV and Anal Dysplasia
  • Hemorrhoids
  • IBS (Irritable Bowel Syndrome)
  • Ileostomy/Colostomy Malfunction, Bleeding and Prolapse
  • Inflammatory Bowel Disease (IBD)
  • Lynch Syndrome
  • Parastomal Hernias
  • Pelvic Floor Dysfunction (defecatory disorder)
  • Perineal Trauma
  • Perirectal Abscesses
  • Pilonidal Disease
  • Polyposis Syndrome
  • Pouchitis
  • Pruritus Ani
  • Rectal Bleeding, Lower GI Bleeding
  • Rectal Cancer
  • Rectal Pain
  • Rectal Prolapse
  • Rectocele
  • Recurrent C. Diff Colitis, Toxic Megacolon
  • Thrombosed Hemorrhoids
  • Ulcerative Colitis
  • Vaginal Agenesis
  • Vaginal and Recto-Vaginal Fistula


  • Anal Manometry
  • Anal Sphincter Chemodenervation/BOTOX® Treatment of Fissures
  • Anorectal Procedures
  • Colonoscopy, Screening and Therapeutic
  • Colostomy and Ileostomy Reversal Surgery
  • Endorectal Ultrasound
  • Endoscopic Surgery
  • Excision of Skin Tags
  • Fecal Transplant for Refractory c. Diff Colitis
  • Fistula Surgery
  • Functional Disorders
  • Hemorrhoidectomy
  • Ileal Pouch Anal Anastomosis (J-Pouch)
  • Internal Sphincterotomy
  • Laparoscopic Surgery
  • Minimally Invasive Colorectal Surgery for Cancer, Inflammatory Bowel Disease and
  • Minimally Invasive Surgery for Small Bowel, Colon and Rectal Resections (benign and malignant)
  • Open Colectomies
  • Pelvic Floor Evaluation, Therapy and Biofeedback
  • Pelvic Floor Retraining/Anorectal Anometry and Ultrasound
  • Pilonidal Cystectomy
  • Robotic / Laparoscopic Colectomies
  • Robotic Colostomy
  • Robotic Rectal Resection
  • Robotic Rectopexy
  • Robotic Single Incision Laparoscopic Surgery
  • Robotic Surgery
  • SILS (single incision laparoscopic surgery)
  • Sacral Nerve Stimulation for Fecal Incontinence
  • Screening Upper Endoscopy/Esophagogastroduodenoscopy
  • Screening, Diagnostic and Therapeutic Colonoscopy
  • Sphincter-Preserving Rectal Cancer Surgery
  • Sphincterotomy and LIFT Procedure
  • Trans-Anal Minimally Invasive Surgery (TAMIS) and Trans-Anal Endoscopic Microsurgery (TEM)
  • Virtual Colonoscopy

Accolades & Memberships

  • Alpha Omega Alpha
  • American College of Surgeons, Fellow
  • American Society of Colon and Rectal Surgeons, Fellow
  • Chief of Surgery, The Hospitals of Providence – Transmountain Campus, El Paso, TX (October 2021)
  • Dallas County Medical Society
  • El Paso County Medical Society
  • Texas Medical Association
  • Texas Rising Stars, Super Doctors (2020–2023)

Medical Practice

  • The Hospitals of Providence – Sierra Campus, General and Colorectal Surgeon, El Paso, TX (June 2022)
  • The Hospitals of Providence – Memorial Campus, General and Colorectal Surgeon, El Paso, TX (January 2019)
  • University Medical Center of El Paso, General and Colorectal Surgeon, El Paso, TX (September 2017)
  • The Hospitals of Providence – Transmountain Campus, General and Colorectal Surgeon, El Paso, TX (September 2017)