Dr. Kersti Anne Ranken – Obstetrician and Gynecologist (OBGYN) | Markham, ON

Dr. Kersti Anne Ranken, 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 a clinic and/or hospital setting in Markham, ON, she offers accessible and high-quality care to the community. Her practice adheres to the standards and guidelines established by the College of Physicians and Surgeons of Ontario (CPSO). Providing comprehensive care across the full scope of Obstetrics and Gynecology, Dr. Ranken addresses routine and complex conditions with a patient-centered approach. She is dedicated to supporting women of all ages, including prenatal and postnatal care, ensuring they receive compassionate and personalized treatment.

Dr. Ranken graduated with a Medical Degree from McMaster University in 2006.0 (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 expertise and commitment to maintaining high standards of care. Her ongoing professional development ensures she stays current with the latest advancements in women's health, pregnancy, and childbirth.

Driven by a commitment to patient-centered care, Dr. Ranken emphasizes shared decision-making and evidence-based practice. She strives to provide a supportive environment where women feel heard and empowered to make informed choices about their health. Fluent in English and French, she is dedicated to serving the diverse community of Markham with respect and understanding.

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

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.
• 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.

Pregnancy and Childbirth Related Conditions

• Ectopic Pregnancy: A pregnancy in which the fertilized egg implants outside the uterus, typically in a fallopian tube, requiring urgent medical attention.
• Preterm Labor & Birth: Labor or delivery that occurs before 37 completed weeks of pregnancy, potentially leading to complications for the newborn.
• 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.

Menstrual and Hormonal Disorders

• Hirsutism (Excess Hair Growth) & Acne (Hormonal): Excessive growth of dark or coarse hair in a male-like pattern or persistent acne, often related to hormonal imbalances like those seen in PCOS.
• 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.
• Hyperprolactinemia: Elevated levels of prolactin in the blood, which can interfere with menstruation and fertility.

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. Kersti Ranken or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• 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.
• Dilation and Curettage (D&C) / Dilation and Evacuation (D&E): Procedures to dilate the cervix and remove tissue from the inside of the uterus, for diagnosis or treatment of various uterine conditions or after miscarriage.
• Basic Infertility Workup & Ovulation Tracking: Initial investigations into causes of infertility and guidance on tracking ovulation.
• 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.
• Annual Gynecological Exams & Well-Woman Care: Routine check-ups including pelvic exams, clinical breast exams, preventative health screenings, and discussion of overall gynecological health.
• Tubal Ligation / Salpingectomy for Sterilization: Surgical methods for permanent female contraception, including removal of fallopian tubes (salpingectomy) which may also reduce ovarian cancer risk.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Ranken 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. Ranken practices in a clinic setting located in the Greensborough neighborhood of Markham, ON. The facility is conveniently situated near the Centennial Community Centre and Markham GO Station, making it accessible via public transit options such as York Region Transit (YRT) and Viva. The clinic is wheelchair accessible to accommodate all patients, and parking is available on-site for ease of visit. The location offers a welcoming environment dedicated to providing high-quality women's health care in a comfortable setting.

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

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

An Obstetrician and Gynecologist (OBGYN), like Dr. Ranken, 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.

Does Dr. Ranken support VBAC (Vaginal Birth After Cesarean)?

VBAC can be a safe option for many women who have had a previous Cesarean section. Dr. Ranken'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.

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. Ranken will advise you on the appropriate screening schedule for your individual circumstances based on current provincial guidelines.

Suite 101, 306 Copper Creek Drive
Markham, ON L6B 1N8

Phone: (905) 201-3416 | Fax: (905) 472-9797

The facility is wheelchair accessible.

Dr. Ranken 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/Ranken-Kersti-Anne/0232697-84339