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Guoli Johnston, MD


OB/GYN and Gynecology

Conditions Treated

birth control, pelvic pain, abnormal uterine bleeding, endometriosis, gynecology, heavy menstrual bleeding, infertility evaluation, menopause, menstrual pain, polycystic ovary syndrome (PCOS), uterine fibroids, vaginitis, abnormal Pap smear, bleeding during pregnancy, prenatal care, post-menopausal bleeding, and pregnancy and birth

Procedures Performed

ablation, cervical biopsies, colposcopy, gynecologic surgery, hysterectomy, hysteroscopy, laparoscopy, LEEP, pap smear, vulvar biopsies, annual gynecology exam, cesarean delivery, dilation and curettage, labor and delivery, sterilization, cystectomy, IUD insertion and removal, Nexplanon insertion and removal, and vaginal birth after cesarean

Contact Information

  • Office: 425-899-4455
  • Fax: 425-899-4434







Honors, Awards, etc.

2022 Seattle Magazine "Top Doctors"

Board Certification

Board Certified in Obstetrics & Gynecology


Dr. Guoli Johnston practices the full scope of obstetrics and gynecology including laparoscopic surgery, infertility and high risk pregnancies. She has published papers on the use of hysteroscopies in the detection of uterine cancer and for infertility treatment as well as studies for the Journal of Reconstructive Microsurgery. 
Dr. Johnston is fluent in both English and Mandarin and welcomes a diverse population to her practice.

Clinical Expertise

Full scope of obstetrics and gynecology, including laparoscopic surgery, infertility and high-risk pregnancy.


Year began practicing: 2007

Medical School

Shandong Medical University | Shandong, China


Monmouth Medical Center | Long Branch, NJ


Long Island Jewish Medical Center | New Hyde Park, NY

Personal Information

I love to travel with my husband and I'm an animal enthusiast with two cats and a golden retriever that I adore.