Dr. Meghan O’Leary – Obstetrician and Gynecologist (OBGYN) | Hamilton, ON

Dr. Meghan O'Leary, a respected Obstetrician and Gynecologist (OBGYN), focuses on empowering women through all stages of life with expert medical and surgical care, from adolescence through menopause and beyond. Practicing at the Markham Stouffville Hospital in Hamilton, ON, she offers accessible and high-quality care to the community. Her practice adheres strictly to the standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe and ethical treatment. Dr. O'Leary provides comprehensive care across the full scope of Obstetrics and Gynecology, including routine and complex conditions, with a compassionate approach tailored to each woman's unique needs. She serves women of all ages, including those requiring prenatal and postnatal care, supporting them through pregnancy, childbirth, and beyond.

Dr. Meghan O'Leary graduated with a Medical Degree from Queen's University in 2014 (Canada). She has been practicing as a specialist in Obstetrician and Gynecologist (OBGYN) since 2019, accumulating over 5 years of experience. She is certified as a RCPSC Specialist, demonstrating her commitment to maintaining high standards of medical practice and ongoing professional development.

Her clinical philosophy emphasizes patient-centered care, shared decision-making, and evidence-based practice. Dr. O'Leary is dedicated to promoting women's health in Hamilton through compassionate, respectful, and thorough medical care. She speaks English fluently, ensuring clear communication and personalized support for her patients.

Dr. Meghan O'Leary provides care for a wide spectrum of women's health issues, including:

Menstrual and Hormonal Disorders

• Polycystic Ovary Syndrome (PCOS): A common hormonal disorder among women of reproductive age, characterized by irregular periods, excess androgen levels, and/or polycystic ovaries on ultrasound.
• Premenstrual Syndrome (PMS) & Premenstrual Dysphoric Disorder (PMDD): A collection of emotional and physical symptoms that occur in the one to two weeks before a woman's period, with PMDD being a more severe, debilitating form.
• Abnormal Uterine Bleeding (Heavy, Irregular, Prolonged Periods): Menstrual bleeding that is different in frequency, duration, or amount than what is typical for an individual, requiring investigation.

Common Benign Gynecological Conditions

• Vaginitis (Yeast Infections, Bacterial Vaginosis, Trichomoniasis): Inflammation of the vagina that can result in discharge, itching, and pain, commonly caused by infections or imbalances in vaginal flora.
• Pelvic Inflammatory Disease (PID): An infection of the female reproductive organs (uterus, fallopian tubes, ovaries), often caused by sexually transmitted bacteria, which can lead to serious complications if untreated.
• Vulvodynia & Vulvar Pain Syndromes: Chronic pain or discomfort around the opening of the vagina (vulva) for which there's no identifiable cause, requiring careful management.

Screening and Preventative Care

• Cervical Cancer Screening (Pap Tests & HPV Testing): Regular screening to detect precancerous changes or cancer of the cervix, primarily through Pap tests and HPV DNA testing.
• Sexually Transmitted Infections (STIs) Screening & Counseling: Testing for common STIs based on risk factors and symptoms, along with counseling on prevention and safe practices.
• HPV Vaccination Counseling: Discussing the benefits and recommendations for the Human Papillomavirus (HPV) vaccine to prevent HPV-related cancers.

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. Meghan O'Leary or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• Laparoscopic Surgery for Endometriosis & Ovarian Cysts (Excision/Ablation): Minimally invasive surgical techniques for diagnosing and treating endometriosis implants (excision or ablation) and removing benign ovarian cysts.
• Preconception Counseling & Health Optimization: Guidance and health optimization for individuals or couples planning a pregnancy, including discussion of folic acid supplementation, chronic medical conditions, genetic carrier screening, and lifestyle factors.
• Menopause & Perimenopause Symptom Management: Personalized guidance and treatment options for symptoms associated with menopause, including hot flashes, vaginal dryness, sleep issues, and discussion of hormone replacement therapy (HRT) and non-hormonal alternatives.
• Endometrial Biopsy: Office procedure to take a small sample of the uterine lining (endometrium) for diagnostic purposes, often for abnormal bleeding or suspected abnormalities.
• 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.
• 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.
• Basic Infertility Workup & Ovulation Tracking: Initial investigations into causes of infertility and guidance on tracking ovulation.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. O'Leary 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.

Dr. Meghan O'Leary practices at the Markham Stouffville Hospital located in the Corktown neighborhood of Hamilton. The hospital is conveniently situated near Ancaster Village and is easily accessible via the Hamilton Street Railway (HSR). The facility is wheelchair accessible and offers parking for patients. The hospital is situated within a vibrant community setting, providing easy access for residents of Hamilton and surrounding areas seeking expert women's health care in a welcoming environment.

Are services from Dr. O'Leary, 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. O'Leary 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. O'Leary, 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. O'Leary 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. O'Leary's office or your referring doctor.

Does Dr. O'Leary discuss or offer the HPV vaccine?

The Human Papillomavirus (HPV) vaccine is highly effective in preventing infections with HPV types that cause most cervical cancers, as well as other anogenital and oropharyngeal cancers. Dr. O'Leary can discuss the benefits of the HPV vaccine, current recommendations for different age groups (including catch-up vaccination for adults), and can either provide the vaccine or refer you to where it can be obtained, depending on clinic services and provincial programs.

Does Dr. O'Leary support VBAC (Vaginal Birth After Cesarean)?

VBAC can be a safe option for many women who have had a previous Cesarean section. Dr. O'Leary's approach to VBAC will depend on your specific medical history, the reason for your previous C-section, the type of uterine incision you had, and current pregnancy factors. she will assess your individual suitability for VBAC and discuss the benefits and risks with you. Hospital policies also play a role in VBAC availability.

When should a teenager have her first OBGYN visit, and what does it involve?

The first visit to an OBGYN for a teenager is often recommended between ages 13-15, or sooner if there are specific concerns like very painful periods, irregular cycles, or questions about sexual health. This initial visit may not involve a pelvic exam unless there's a specific medical reason. It's primarily an opportunity to build a rapport with Dr. O'Leary, discuss normal development, menstrual health, contraception, STI prevention, and answer any questions in a confidential setting.

Markham Stouffville Hospital
P.O. Box 1800, 50 Charlton Ave E, Department of Emergency Medicine
Hamilton, ON L8N 4A6

Phone: (905) 521-6041 | Fax: (905) 383-3336

The facility is wheelchair accessible.

Dr. O'Leary 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/OLeary-Meghan/0295136-103052