Dr. Yvonne Wai-Wan Leong – Obstetrician and Gynecologist (OBGYN) | London, ON

Dr. Yvonne Wai-Wan Leong is a dedicated Obstetrician and Gynecologist (OBGYN) providing comprehensive care for women's reproductive health, pregnancy, and childbirth. She offers a patient-focused approach to manage a wide spectrum of conditions. Practicing at Lower Level in London, ON, she offers accessible and high-quality care to the community. Her practice is aligned with the standards and guidelines established by the College of Physicians and Surgeons of Ontario (CPSO). With a focus on compassionate and individualized care, Dr. Leong supports women through all stages of life, including routine gynecological exams, prenatal and postnatal care, and management of complex reproductive health issues.

Dr. Leong graduated with a Medical Degree from Schulich School of Medicine and Dentistry in 2007.0 (Canada). She has been practicing as a specialist in Obstetrician and Gynecologist (OBGYN) for over 12 years, since 2012. She is certified as a RCPSC Specialist, demonstrating her commitment to maintaining the highest standards of medical excellence and ongoing professional development.

Her clinical philosophy centers on patient-centered care, shared decision-making, and evidence-based practice. She is dedicated to promoting women's health in London with a compassionate and respectful approach. Dr. Leong speaks English fluently and emphasizes open communication to ensure her patients feel supported and informed throughout their healthcare journey.

Dr. Yvonne Leong provides care for a wide spectrum of women's health issues, including:

Pelvic Floor and Urinary Disorders

• Fecal Incontinence (Accidental Bowel Leakage): The inability to control bowel movements, leading to unexpected leakage of stool from the rectum.
• Urinary Incontinence (Stress, Urge, Mixed, Overflow): The involuntary loss of urine, which can occur with physical exertion (stress), a sudden, strong urge (urge), a combination, or due to bladder overfilling.
• Interstitial Cystitis / Painful Bladder Syndrome (IC/PBS): A chronic condition causing bladder pressure, bladder pain, and sometimes pelvic pain, ranging from mild discomfort to severe pain.

Pregnancy and Childbirth Related Conditions

• Placenta Previa & Placental Abruption: Conditions where the placenta is abnormally positioned (previa) or detaches prematurely from the uterine wall (abruption), posing risks to mother and baby.
• Routine & High-Risk Prenatal Care: Comprehensive monitoring and management throughout all stages of pregnancy, including those with increased maternal or fetal risks.
• Preeclampsia & Hypertensive Disorders of Pregnancy: Pregnancy complications characterized by high blood pressure and signs of damage to other organ systems, often the liver and kidneys.

Screening and Preventative Care

• Contraception Counseling & Family Planning: Providing information and access to various methods of birth control to help individuals plan their families.
• Sexually Transmitted Infections (STIs) Screening & Counseling: Testing for common STIs based on risk factors and symptoms, along with counseling on prevention and safe practices.
• Bone Density Health (Osteoporosis Screening Referrals): Assessing risk factors for osteoporosis and referring for bone density screening (DEXA scan) when appropriate, especially around menopause.

This list highlights some common conditions managed within Obstetrics and Gynecology and is not exhaustive. For personalized advice regarding your specific health concerns, please schedule a consultation with Dr. Yvonne Leong or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• Endometrial Biopsy: Office procedure to take a small sample of the uterine lining (endometrium) for diagnostic purposes, often for abnormal bleeding or suspected abnormalities.
• Pelvic Pain Evaluation & Chronic Pelvic Pain Management: Comprehensive assessment and multidisciplinary treatment strategies for acute and chronic pelvic pain, identifying potential causes such as endometriosis, fibroids, or PID.
• Oophorectomy / Salpingo-oophorectomy (Laparoscopic or Open): Surgical removal of one or both ovaries, and potentially fallopian tubes, often for cysts, tumors, endometriosis, or cancer risk reduction.
• Diagnostic & Operative Hysteroscopy: Procedure using a thin, lighted scope to examine the inside of the uterus and perform minor surgical treatments such as polyp removal, fibroid resection, or septum correction.
• Management of Menstrual Disorders & Abnormal Uterine Bleeding: Diagnosis and treatment for conditions like heavy menstrual bleeding (menorrhagia), irregular periods, painful periods (dysmenorrhea), amenorrhea (absence of periods), and premenstrual syndrome (PMS)/PMDD.
• Hysterectomy (Abdominal, Vaginal, Laparoscopic, Robotic-Assisted): Surgical removal of the uterus, performed through various approaches including minimally invasive techniques, depending on the medical indication and patient factors.
• Postpartum Care & Follow-up: Medical follow-up and support for mothers in the weeks following childbirth, addressing physical recovery, incision care (if applicable), breastfeeding support, contraception planning, and screening for postpartum mood disorders.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Leong provides a wide array of diagnostic, therapeutic, and surgical options tailored to individual patient needs within women's health, pregnancy, and childbirth. Specific services offered can be confirmed by contacting the clinic.

All medical and surgical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO). A referral may be required for insured services.

Located in the vibrant neighborhood of Downtown London, the Lower Level facility is easily accessible for residents of North London East and surrounding areas. It is conveniently situated near Westmount Shopping Centre and the Riverbend Area, making it a practical choice for women seeking comprehensive obstetric and gynecological care. The practice is accessible via the London Transit Commission (LTC), ensuring reliable public transportation options. The facility is wheelchair accessible, providing barrier-free access for all patients. Parking is available at the facility, making visits convenient and comfortable for women of all ages and mobility levels.

Are services from Dr. Leong, an Obstetrician and Gynecologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, prenatal care, delivery, gynecological surgeries, and diagnostic procedures performed by a licensed Obstetrician and Gynecologist like Dr. Leong are generally covered by Ontario Health Insurance Plan (OHIP) in ON when you have a valid referral from your family doctor or another referring physician. Some elective procedures, certain fertility treatments, or non-medically indicated services may not be covered. It's always recommended to confirm specific coverage details with Ontario Health Insurance Plan (OHIP) or the clinic.

Do I need a referral from my family doctor to see Dr. Leong, an Obstetrician and Gynecologist?

Yes, for services to be covered by your provincial health plan (Ontario Health Insurance Plan (OHIP)), a referral from your family physician or another specialist is typically required to see an Obstetrician and Gynecologist like Dr. Leong for most consultations and treatments. This ensures coordinated care. Some specific services or clinics (e.g., some sexual health or contraception clinics) might have different access pathways, but for ongoing obstetrical or gynecological care, a referral is standard. Please check with Dr. Leong's office or your referring doctor.

How often do I need a Pap test, and what is it for?

A Pap test (or Pap smear) is a screening procedure for cervical cancer. It checks for precancerous or cancerous cells on the cervix. Guidelines vary slightly by province but are generally recommended for women starting around age 21-25 (or once sexually active) and continuing every 2-3 years if results are normal. The frequency may change based on your age, medical history (including HPV status), and previous Pap test results. Dr. Leong will advise you on the appropriate screening schedule for your individual circumstances based on current provincial guidelines.

I have uterine fibroids. What treatment options might Dr. Leong suggest?

Treatment for uterine fibroids depends on their size, number, location, and the severity of your symptoms (like heavy bleeding or pain), as well as your reproductive goals. Options range from watchful waiting for asymptomatic fibroids, to medications (hormonal therapies to manage symptoms), to minimally invasive procedures (like uterine artery embolization - often by interventional radiology), or surgical removal of fibroids (myomectomy) or the uterus (hysterectomy). Dr. Leong will help you decide the best course of action.

How can Dr. Leong help with menopause symptoms?

Dr. Leong can help manage bothersome menopause symptoms such as hot flashes, night sweats, vaginal dryness, mood changes, sleep disturbances, and bone density concerns. Treatment options may include lifestyle modifications (diet, exercise, stress reduction), non-hormonal medications, vaginal estrogen for localized symptoms, or systemic hormone replacement therapy (HRT) after a thorough discussion of the benefits and risks based on your individual health profile and preferences.

What does an Obstetrician and Gynecologist (OBGYN) like Dr. Leong do?

An Obstetrician and Gynecologist (OBGYN), like Dr. Leong, is a medical doctor specializing in women's reproductive health, pregnancy, and childbirth. They provide care throughout a woman's life, including prenatal care, labor and delivery, postpartum support, diagnosis and treatment of gynecological conditions (e.g., infections, fibroids, endometriosis, menstrual disorders), family planning, contraceptive management, preventative screenings like Pap tests, and management of menopausal symptoms.

Lower Level
800 Commissioners Road East
London, ON N6A 5W9

Phone: (519) 685-8223 | Fax: (519) 685-8771

The facility is wheelchair accessible.

Dr. Leong is a licensed Obstetrician and Gynecologist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from your family physician or another qualified healthcare provider is typically required for provincially insured consultations and treatments.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Leong-Yvonne-WaiWan/0242408-86544