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Board Certified, American Board of Colon & Rectal Surgery

Dr. Jennifer Lowney completed her fellowship at the internationally renowned Washington University School of Medicine and remained on staff in a faculty position before relocating to Dallas. After joining TCRS, she became the first surgeon to complete a TEM (transanal endoscopic microsurgery) using the Wolf microscope in the DFW area.

Jennifer K. Lowney, M.D.

A Sought-After Colorectal Instructor

In addition to her advanced abilities in microsurgery, Dr. Lowney is an expert in advanced laparoscopic colorectal surgery and actively teaches the necessary skills to other surgeons on a national level. She also shares her knowledge through many chapters written for student textbooks.

One of the Best Colorectal Surgeons Plano, TX, and Grapevine, TX, have to Offer

Dr. Lowney is one of the top colorectal surgeons Plano, TX, or Grapevine, TX, have seen. She focuses her expertise on minimally invasive approaches to colorectal cancer and the management of women’s pelvic floor disorders including the diagnosis and treatment of fecal incontinence, constipation and prolapse. Her practice covers most colorectal conditions and procedures including screening and diagnostic colonoscopies, anal manometry, biofeedback, a wide range of treatment for hemorrhoids, diverticulitis and other colorectal disorders. Dr. Lowney has also recently added advanced robotic surgery training with the da Vinci® Surgical System to her list of minimally invasive approaches to colorectal disorders.
A well-rounded colorectal specialist, Dr. Lowney’s chief passion is to help her patients find the most appropriate treatment for elimination disorders and improved pelvic floor health.
Dr. Lowney enjoys playing golf, gourmet cooking, and looks forward to training for her next marathon. She and her husband have two children and live in Dallas.

ABOUT Jennifer K. Lowney, M.D.


  • Fellowship in Colorectal Surgery Washington University School of Medicine – St. Louis, Missouri
  • Residency in General Surgery Washington University School of Medicine – St. Louis, Missouri
  • Degree: M.D. Boston University – Boston, Massachusetts
  • Degree: B.S. University of Vermont – Burlington, Vermont


  • Academic Women’s Network
  • American Society of Colon and Rectal Surgeons; Fellow
  • American Board of Colon & Rectal Surgery
  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)


  • First surgeon to complete a Transanal Endoscopic Microsurgery (TEM) procedure in Dallas using the Wolf microscope
  • D Magazine Best Doctors: 2009, 2011-2020

Primary Hospital Affiliations and Surgical Facilities


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Dr. Lowney has been so very accommodating, warm, very thorough and exceptionally good at her work.

– Barry D.