About
Dr. Nancy Dzaja, 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 Humber River Hospital in Guelph, ON, she offers accessible and high-quality care to the community. Her adherence to the standards set by the College of Physicians and Surgeons of Ontario (CPSO) ensures she provides safe, ethical, and comprehensive services. Dr. Dzaja is dedicated to supporting women’s health with compassion and professionalism, addressing both routine and complex gynecologic and obstetric needs.
She graduated with a Medical Degree from Schulich School of Medicine and Dentistry in 2007 in Canada, and has been practicing as a specialist in Obstetrics and Gynecology for over 12 years, since 2012. She is certified as a RCPSC Specialist, maintaining up-to-date knowledge and skills through ongoing education and professional development.
Dr. Dzaja’s clinical philosophy centers on patient-centered care, emphasizing shared decision-making and evidence-based practices. She is committed to providing personalized, empathetic support to women in Guelph, fostering a trusting environment for all health concerns. Fluent in English, she ensures clear communication and compassionate guidance for every patient she cares for.
Dr. Nancy Dzaja provides care for a wide spectrum of women's health issues, including:
Sexual Health and Dysfunction
- Decreased Libido / Sexual Desire Disorders: Persistent lack of sexual interest or desire, which can have various physical or psychological causes.
- Vaginismus: Involuntary muscle spasms in the pelvic floor muscles that make vaginal penetration painful or impossible.
- Dyspareunia (Painful Intercourse): Persistent or recurrent genital pain that occurs just before, during or after sexual intercourse.
Gynecologic Cancers and Precancerous Conditions
- Cervical Dysplasia (CIN) & Cervical Cancer: Precancerous changes (Cervical Intraepithelial Neoplasia) or malignant tumors of the cervix, the lowermost part of the uterus, often linked to HPV infection.
- Vulvar Intraepithelial Neoplasia (VIN) & Vulvar Cancer: Precancerous changes (VIN) or malignant tumors affecting the external female genitalia (vulva).
- Gestational Trophoblastic Disease (GTD) (e.g., Molar Pregnancy): A group of rare pregnancy-related tumors that develop in the uterus from cells that normally form the placenta, requiring careful monitoring and treatment.
Screening and Preventative Care
- Bone Density Health (Osteoporosis Screening Referrals): Assessing risk factors for osteoporosis and referring for bone density screening (DEXA scan) when appropriate, especially around menopause.
- Breast Cancer Screening Awareness & Clinical Breast Exams: Performing clinical breast exams and advising on mammography guidelines and breast self-awareness for early detection.
- 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.
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. Nancy Dzaja or your primary care physician for a comprehensive evaluation and appropriate referral if needed.
- 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.
- Tubal Ligation / Salpingectomy for Sterilization: Surgical methods for permanent female contraception, including removal of fallopian tubes (salpingectomy) which may also reduce ovarian cancer risk.
- 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.
- 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.
- Diagnosis & Treatment of Vaginal Infections & Sexually Transmitted Infections (STIs): Management of conditions such as yeast infections, bacterial vaginosis, trichomoniasis, and screening/treatment for STIs like chlamydia, gonorrhea, syphilis, and HIV counseling.
- 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. Dzaja 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. Nancy Dzaja practices at Humber River Hospital, located in the vibrant Downtown Guelph, in the Exhibition Park neighborhood. The hospital is conveniently situated near Stone Road Mall and the University of Guelph South Entrance, making it easily accessible to residents from surrounding areas. Patients can reach the facility via Guelph Transit, which offers reliable public transportation options. The facility is wheelchair accessible, ensuring ease of access for all patients. Metered street parking is available nearby, providing convenient parking options for visitors. The hospital's central location allows Dr. Dzaja to serve women from Guelph and the greater community with compassionate and comprehensive obstetric and gynecologic care.
- Are services from Dr. Dzaja, 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. Dzaja 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. Dzaja, 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. Dzaja 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. Dzaja's office or your referring doctor.
- At which hospital(s) does Dr. Dzaja deliver babies or perform surgeries?
- Dr. Dzaja is affiliated with hospitals in Guelph. You can confirm the specific hospital(s) where she performs deliveries and gynecological surgeries by contacting Dr. Dzaja's office directly. This information is important for planning your care and delivery.
- 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. Dzaja will advise you on the appropriate screening schedule for your individual circumstances based on current provincial guidelines.
Humber River Hospital
89 Dawson Road, Department of Anaesthesia
Guelph, ON N1H 1B1
Phone: (519) 265-7477 | Fax: (519) 265-6006
The facility is wheelchair accessible.
Dr. Dzaja 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/Dzaja-Nancy/0242293-86963