Biography & Education


Lisa Thum, M.D., believes in providing high-quality, supportive health care and educating her patients about their bodies and disease prevention. She enjoys focusing on women’s health and encourages her patients to participate actively in decisions regarding their health care. “Some of the most rewarding aspects of my work include the cultivation of lifelong partnerships with my patients and the honor of sharing some of life’s most meaningful experiences with them,” she says.

Board certified in obstetrics and gynecology, Dr. Thum earned her medical degree at Baylor College of Medicine in Houston, Texas, where she also completed both her internship and residency. Since 1998, she has been a practicing general obstetrician and gynecologic surgeon for Providence Medical Group.  

Traveling, hiking, bird watching, cycling and cooking are just a few of the outdoor activities Dr. Thum enjoys in her spare time.

Areas of expertise


Baylor College of Medicine in Houston
  • English

Care Locations

9427 SW Barnes Road
Suite 395
Portland, OR 97225
Fax 503-216-2639



Patient Ratings and Comments
About Our Survey

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

4.5 out of 5 (35 Ratings, 5 Comments)


Drew helpful illustrations to explain findings on ultra sound.
Providence Health & Services Patient

One of the best doctors that I have ever had. Wish the office staff could schedule more than 8 weeks out, especially when the pregnancy instructions request patients to make appointments for the entire duration up until labor.
Providence Health & Services Patient

Dr Thum very sweet and great, caring person, she is very helpful and understanding what I need [...] God bless her heart just to say Thank you Dr Thum
Providence Health & Services Patient

dr thum is great. I would absolutely recommend her my only frustrations out with the office staff
Providence Health & Services Patient

She was running a whole hour behind schedule. I am paid hourly and left work early to attend my appointment on time. In the future, I would hope for a phone call in advance or to see a different doctor on time.
Providence Health & Services Patient