Dr. Katherine Maxyne Rheault – Obstetrician and Gynecologist (OBGYN) | Orillia, ON

Specializing in Obstetrics and Gynecology, Dr. Katherine Maxyne Rheault (an OBGYN) is committed to delivering personalized and evidence-based care to patients in Orillia, fostering a supportive healthcare environment. Practicing at a clinic and/or hospital setting in Orillia, ON, she offers accessible and high-quality care to the community. Her practice adheres to the standards set by the College of Physicians and Surgeons of Ontario (CPSO). Providing comprehensive care across the full scope of Obstetrics and Gynecology, Dr. Rheault supports women through all stages of life, including routine gynecological health, pregnancy, and childbirth, with a focus on compassionate, patient-centered service.

Dr. Rheault earned her Medical Degree from McMaster University in 2001 in Canada. She has been practicing as a specialist in Obstetrician and Gynecologist (OBGYN) since 2006, accumulating over 18 years of experience. She is certified as a RCPSC Specialist, demonstrating her expertise and commitment to maintaining high standards in women’s health care.

Her clinical philosophy centers on patient-centered care, shared decision-making, and evidence-based practice. Dr. Rheault is dedicated to promoting women’s health in the Orillia community through personalized consultations and thorough education. She speaks English fluently and strives to create a welcoming environment where patients feel heard and supported at every visit.

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

Sexual Health and Dysfunction

• Vaginismus: Involuntary muscle spasms in the pelvic floor muscles that make vaginal penetration painful or impossible.
• Decreased Libido / Sexual Desire Disorders: Persistent lack of sexual interest or desire, which can have various physical or psychological causes.
• Dyspareunia (Painful Intercourse): Persistent or recurrent genital pain that occurs just before, during or after sexual intercourse.

Menstrual and Hormonal Disorders

• Dysmenorrhea (Painful Periods): Cramping and pelvic pain associated with menstruation, which can range from mild to severe and impact daily activities.
• Thyroid Disorders affecting Gynecologic Health: Conditions like hypothyroidism or hyperthyroidism that can impact menstrual cycles, fertility, and pregnancy outcomes.
• Hyperprolactinemia: Elevated levels of prolactin in the blood, which can interfere with menstruation and fertility.

Common Benign Gynecological Conditions

• 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.
• Uterine Fibroids (Leiomyomas): Noncancerous growths of the uterus that often appear during childbearing years, which can cause heavy bleeding, pain, pressure, or infertility.
• Endometriosis: A painful disorder in which tissue similar to the uterine lining (endometrium) grows outside the uterus, commonly on ovaries, fallopian tubes, or pelvic lining.

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. Katherine Rheault or your primary care physician for a comprehensive evaluation and appropriate referral if needed.

• Tubal Ligation / Salpingectomy for Sterilization: Surgical methods for permanent female contraception, including removal of fallopian tubes (salpingectomy) which may also reduce ovarian cancer risk.
• Contraceptive Counseling & Full Range Management: Comprehensive discussion and provision of various birth control methods, including oral contraceptives, patches, rings, injectables, IUD insertion/removal (hormonal and copper), and contraceptive implant insertion/removal.
• 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.
• 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.
• Management of Common Pregnancy Complications: Diagnosis and treatment of conditions such as nausea and vomiting of pregnancy (hyperemesis gravidarum), gestational diabetes (in conjunction with specialists if needed), hypertensive disorders, and preterm labor risk assessment and prevention strategies.
• 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.
• 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.

Note: This list may provide an overview of common services in Obstetrics and Gynecology. Dr. Rheault 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. Rheault practices in a clinic or hospital setting situated in the areas near central Orillia. The facility is conveniently located close to local points of interest and is easily accessible via local public transit. The clinic is wheelchair accessible, ensuring comfort and ease of access for all patients. Paid parking options are nearby, making visits straightforward and convenient for patients coming from different parts of Orillia and surrounding areas.

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

What birth control options can Dr. Rheault discuss with me?

Dr. Rheault can discuss a wide range of contraceptive options tailored to your individual needs and preferences. These include hormonal methods (like birth control pills, patches, vaginal rings, injections, hormonal IUDs, contraceptive implants), non-hormonal methods (like copper IUDs, condoms, diaphragms, cervical caps), and permanent sterilization methods (tubal ligation or Essure for women, vasectomy referral for men). The best option depends on your health, lifestyle, menstrual cycle characteristics, and family planning goals. Dr. Rheault will help you make an informed choice.

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

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

What are my options for pain management during labor discussed by Dr. Rheault?

Dr. Rheault will discuss various pain relief options for labor, which can range from non-medical methods (like breathing techniques, movement, massage, hydrotherapy if available) to medical options such as nitrous oxide, narcotic pain medication, and epidural anesthesia. The choice depends on your preferences, medical condition, and the progress of your labor. It's a good idea to discuss your pain management plan with Dr. Rheault during your prenatal visits.

At which hospital(s) does Dr. Rheault deliver babies or perform surgeries?

Dr. Rheault is affiliated with hospitals in Orillia. You can confirm the specific hospital(s) where she performs deliveries and gynecological surgeries by contacting Dr. Rheault's office directly. This information is important for planning your care and delivery.

Suite 206, 16 O'Brien Street
Orillia, ON L3V 5S2

Phone: (705) 330-4060

The facility is wheelchair accessible.

Dr. Rheault 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/Rheault-Katherine-Maxyne/0181587-85934