OB/GYN Specialist & da Vinci Xi Robot Surgeon
Accepting new OB and Gyn patients.
Call our offices to schedule your appointment or for more info: (406) 442-1914
In a recent study, both baseline and new multiple chronic conditions (MCCs) led to worse health in older patients—more limitations in activities of daily living (ADLs) and diminished health-related quality of life (HRQOL).More Info
We have a unique professional relationship that blends the expertise of two separate medical practices with the convenience of one location and a shared, familiar, and friendly staff.More Info
We kindly ask our patients to assist us in reducing the risk of COVID-19 exposure so we may maximize the safety of our patients, staff and community.
For the safety of all our patients and staff, please do NOT come into the office if you have a fever (100.4 or greater); OR, if you have any upper respiratory or cold/flu-type symptoms; OR if you have had any recent travel to any high risk travel areas as designated by the CDC; OR, if you have had contact with anyone testing positive for or suspicious for Coranavirus (COVID 19).
We greatly appreciate everyone’s cooperation and understanding during this time.
Thank you, Helena OB/GYN
For your convenience, we offer several ways to schedule an appointment, including by phone or through our online scheduling form. Simply enter a few details and a staff member will contact you to finalize your appointment.
Our online patient portal allows you to communicate with us easily and safely. Log into the online patient portal 24 hours a day, 7 days a week from the comfort and privacy of your home or office.
Helena OB/GYN Associates has been there for the birth of both of my babies, two surgeries and all of my regular health related needs. The staff and clinicians are all amazing, they care for you like you're part of their family and make you feel like the most important person in the room while you are with them. Wouldn't go anywhere else! I trust them for my healthcare needs and have become friends with many.
I have been seeing Denise Smigaj for over 10 years now. She is reliable & has extensive knowledge about women's health. Denise has a kind & gentle way about her. She goes above and beyond to ensure her patients are well taken care of. I have truly been blessed to have Denise in my life.
Jack delivered 4 out of my 5 babies as well as my 3 grand babies! I wouldn't entrust myself or my daughter to anyone else. Jack is not just an amazing doctor, but a great person as well. So blessed to have jack as my doctor and a friend!
Upon my arrival at Helena OBGYN, I was extremely nervous. After multiple miscarriages in the past I was very nervous about this pregnancy and was afraid to have history repeat itself. I was greeted by friendly staff and then seen by Dr. McMahon. Dr. McMahon's years of experience, caring heart and wonderful bedside manner is something that any amount of money could never buy!
I have gone to Helena OBGYN and Dr. McMahon for both of my pregnancy and deliveries. When I am in his office I am greeted with a smile, treated with respect, and in and out in a timely manner! Dr. McMahon truly cares about each patient and their needs and will spend as much time with you as you need in order to make sure all you questions are answered and you leave feeling good about your pregnancy!
Can't control the release of your urine, you may have urinary incontinence.More Info
Nexplanon is a thin plastic rod the size of a matchstick, inserted under the skin.More Info
Are sexually active and do not want to become pregnant, but could become pregnant without contraceptives.
Couples not using contraception have approximately an 85% chance of a pregnancy over the course of a year.
Around 33% of all U.S. births were delivered by cesarean, a rate that has remained unchanged since 2010.
Nearly half (49%) of the more than 6 million pregnancies that occur each year are unplanned.