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About Me

Conditions I specialize in
  • Obstetrics and Gynecology

In sixth grade, Dr. Kimberly Bonar found a book in her
school library on cardiothoracic surgeons and became
enthralled. During medical school, she fell in love with
obstetrics and realized she could perform surgery and
develop long-term relationships with her patients as an
OB-GYN. Helping her patients manage their pregnancies
and then delivering their babies gives her the biggest thrill.
With more than 25 years of experience, Dr. Bonar sees
adolescents and adults for the full spectrum of women’s
healthcare, including general and high-risk obstetrics.
She is skilled in the minimally invasive techniques of
robotic surgery, hysteroscopic surgery, laparoscopy and
pelvic prolapse correction. Dr. Bonar likes to get to know
her patients, listening to their concerns and spending
time to educate them on their options. She believes in
empowering patients to make their own decisions. She
emphasizes a healthy lifestyle, including good nutrition,
good sleep, reduced stress and exercise, noting that
these actions can make a major difference in physical and
mental health.
Married for more than 30 years, Dr. Bonar and her husband
have four grown daughters and one grandchild. She loves
to be outdoors, especially paddleboarding, skiing, boating,
hiking and walking her dogs. They also have two cats. She
likes to read fiction, try new recipes and travel.

Practice Focus
• General obstetrics and gynecology
• Routine annual exams
• Adolescent gynecology
• Contraception management
• Prenatal, delivery and postnatal care
• High-risk pregnancy care, including diabetes management,
twins, advanced maternal age and hypertension
• Minimally invasive and robotic surgery
• Abnormal vaginal bleeding
• Fibroids and ovarian cysts
• Endometriosis
• Polycystic ovary syndrome (PCOS)
• Menopausal care

Locations I practice at

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  • 1
    TriHealth Women's Services - Obstetrics & Gynecology Associates - Fairfield
  • 2
    TriHealth Women's Services - Obstetrics & Gynecology Associates - Montgomery
  • Education

    • Northwestern University, Feinberg School of Medicine | Degree, 1990
      Medical Doctor


    • American Board of Obstetrics and Gynecology | Other, 1996