The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. John Lonergan Is this you?

About Dr. John Lonergan

Dr. John Lonergan, MD is a Doctor primarily located in Dallas, TX. He has 33 years of experience. His specialties include Adult Care and Family Medicine. Dr. Lonergan is affiliated with Veterans Affairs North Texas Health Care System. He speaks English.

Rate Now

Share your experience

Have you seen Dr. John Lonergan?

Mapbox Map of Dr. John Lonergan


4500 S Lancaster Rd
Dallas, TX 75216
Get Directions


Dr. John Lonergan has the following 2 specialties

  • Adult Care
  • Family Medicine

    A family practitioner is a doctor who specializes in caring for people of all ages, at all stages of life. Rather than focusing on the treatment of one disease or patient population, family practitioners are often the doctors that people see for...

  • Nearby Doctors

    Dr. John Lonergan is similar to the following 3 Doctors near Dallas, TX.