Raneth Heng, MD

As an integrative medicine specialist with specialized training in functional medicine, Raneth Heng, MD, enjoys helping people get well and stay healthy.

Her interests include treating patients for fatigue, allergies, autoimmune diseases, functional bowel disorders, memory loss, and movement disorders including tics and Parkinson’s disease.

Dr. Heng also specializes in the use of complementary therapies such as counseling and medical hypnosis to help people with stress management and stress related disorders, including anxiety, depression and insomnia, as well as treatment for addiction, habit changes and weight loss. She sees her role as an advocate and partner.

She also believes in getting to know her patients holistically, incorporating the spiritual, emotional and physical elements of her patients’ lives into their treatment plan. She relishes the caring relationships she builds with her patients.

Dr. Heng’s practice is consultation-based. She welcomes anyone interested in an integrative approach to any condition.

When she is not caring for patients, she enjoys spending time with her two children, writing, reading, traveling and enjoying the outdoors. She is also interested in cooking and when time permits would like to explore this as a hobby.

Dr. Heng is not available as a primary care physician.


  • Integrative Medicine

Areas of Expertise

  • Family Medicine
  • Integrative Medicine

Board Certifications

  • American Board of Family Medicine, Family Medicine, 2005

Medical Education

  • Oregon Health Sciences University, 2002


  • Texas A&M Scott & White Orthopaedic, Family Medicine, 2003


  • Texas A&M Scott & White Orthopaedic, Family Medicine, 2005


  • University of Arizona Health Science Center, Fellowship, Integrative Medicine, 2008