The 20 Best Hormone Replacement Therapy (HRT) Doctors near o fallon, MO

Find the Experts and Specialists who perform Hormone Replacement Therapy (HRT)

Last Updated: 09/26/2026

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MediFind found 13 doctor with experience in Hormone Replacement Therapy (HRT) near o fallon, MO. Of these, 12 are Experienced and 1 are Elite.

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13 providers found
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Alexa J. Williams
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Alexa J. Williams
    Obstetrics and Gynecology
    Referral may be required

    SSM Health Medical Group

    1101 Highway K, 
    O Fallon, MO 
     (1.0 miles away)
    636-379-6363
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Alexa Williams is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Williams is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Premenstrual Syndrome, Polycystic Ovary Syndrome, Painful Menstrual Periods, Vaginal Bleeding Between Periods, and Hormone Replacement Therapy (HRT). Dr. Williams is board certified in American Board Of Obstetrics & Gynecology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Williams is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Christina L. Byron
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Christina L. Byron
    Obstetrics and Gynecology
    Referral may be required

    Mercy Therapy Services-Winding Woods Suite 200

    300 Winding Woods Dr Ste 200, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Christina Byron is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Byron is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vaginal Bleeding Between Periods, Vaginal Cysts, Vaginal Dryness, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Byron is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Danielle S. Grunloh-Gumpenberger
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Danielle S. Grunloh-Gumpenberger
    Obstetrics and Gynecology
    Referral may be required

    Mercy Clinic Women's Health-Winding Woods Suite 100

    300 Winding Woods Dr Ste 100, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Danielle Grunloh-Gumpenberger is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Grunloh-Gumpenberger is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vaginal Bleeding Between Periods, Infertility, Lichen Sclerosus, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Grunloh-Gumpenberger is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Gretchen H. Levey
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Gretchen H. Levey
    Obstetrics and Gynecology
    Referral may be required

    Mercy Therapy Services-Winding Woods Suite 200

    300 Winding Woods Dr Ste 200, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Gretchen Levey is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Levey is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vaginal Bleeding Between Periods, Menopause, Polycystic Ovary Syndrome, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT). Dr. Levey is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Margaretta L. Mendenhall
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Margaretta L. Mendenhall
    Obstetrics and Gynecology
    Referral may be required

    Mercy Clinic Women's Health-Winding Woods Suite 100

    300 Winding Woods Dr Ste 100, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Margaretta Mendenhall is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Mendenhall is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vulvovaginitis, Pelvic Inflammatory Disease, Premenstrual Syndrome, Endometrial Polyps, and Hormone Replacement Therapy (HRT). Dr. Mendenhall is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Lauren E. Buchanan
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Lauren E. Buchanan
    Obstetrics and Gynecology
    Referral may be required

    Mercy Clinic Women's Health-Winding Woods Suite 100

    300 Winding Woods Dr Ste 100, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Lauren Buchanan is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Buchanan is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vaginal Cysts, Vaginal Dryness, Vaginal Bleeding Between Periods, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT). Dr. Buchanan is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Leah R. Glass
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Leah R. Glass
    Obstetrics and Gynecology
    Referral may be required

    Mercy Therapy Services-Winding Woods Suite 200

    300 Winding Woods Dr Ste 200, 
    O Fallon, MO 
     (3.5 miles away)
    636-240-0130
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Leah Glass is an Obstetrics and Gynecologist practicing medicine in O Fallon, Missouri. Dr. Glass is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vaginal Cysts, Vaginal Dryness, Vaginal Bleeding Between Periods, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT). Dr. Glass is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Sarah B. Shores
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Sarah B. Shores
    Obstetrics and Gynecology
    Referral may be required

    Office

    1120 Wolfrum Rd Ste 103, 
    Weldon Spring, MO 
     (6.3 miles away)
    314-569-2751
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Sarah Shores is an Obstetrics and Gynecologist practicing medicine in Weldon Spring, Missouri. Dr. Shores is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Menorrhagia, Vaginal Bleeding Between Periods, Neonatal Ovarian Cyst, Ovarian Cysts, and Hormone Replacement Therapy (HRT). Dr. Shores is currently accepting new patients.

    Alisha M. Jones, NP
    Nurse Practitioner

    Alisha M. Jones, NP
    Nurse Practitioner
    Referral may be required

    Health Optimization Treatment

    16216 Baxter Rd, 300, 
    Chesterfield, MO 
     (13.7 miles away)
    573-652-3565
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Alisha Jones is a Nurse Practitioner practicing medicine in Chesterfield, Missouri. Jones, NP is rated as undefined provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Anemia, Hypothyroidism, Low Testosterone, Homocystinuria due to MTHFR Deficiency, and Hormone Replacement Therapy (HRT). Jones, NP is board certified in Family Nurse Practitioner. Jones, NP is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Joseph G. Herrmann
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Joseph G. Herrmann
    Obstetrics and Gynecology
    Referral may be required

    OB Care Center At SSM Health DePaul Hospital - St. Louis

    12277 DePaul Drive, 
    Bridgeton, MO 
     (14.9 miles away)
    314-344-7700
    Languages Spoken:
    English
    See accepted insurances

    Joseph Herrmann is an Obstetrics and Gynecologist practicing medicine in Bridgeton, Missouri. Dr. Herrmann is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). His clinical expertise encompasses Hormone Replacement Therapy (HRT) and Intrauterine Device Insertion. Dr. Herrmann is board certified in American Board Of Obstetrics & Gynecology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration .

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Misty C. Day
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Misty C. Day
    Obstetrics and Gynecology
    Referral may be required

    Mercy Aco Clinical Services Inc.

    15740 South Outer 40 Rd, 
    Chesterfield, MO 
     (13.4 miles away)
    636-735-4787
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Misty Day is an Obstetrics and Gynecologist practicing medicine in Chesterfield, Missouri. Dr. Day is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Premenstrual Syndrome, Vaginal Bleeding Between Periods, Menopause, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Day is currently accepting new patients.

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Melinda S. Auer
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Melinda S. Auer
    Obstetrics and Gynecology
    Referral may be required
    16216 Baxter Road, Suite 100, 
    Chesterfield, MO 
     (13.7 miles away)
    636-449-4700
    Languages Spoken:
    English
    See accepted insurances

    Melinda Auer is an Obstetrics and Gynecologist practicing medicine in Chesterfield, Missouri. Dr. Auer is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). Her clinical expertise encompasses Vitiligo, Female Genital Sores, Hydrocele, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion. Dr. Auer is board certified in American Board Of Obstetrics & Gynecology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration .

    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Christi D. Menges
    Obstetrics and Gynecology
    Experienced in Hormone Replacement Therapy (HRT)

    Dr. Christi D. Menges
    Obstetrics and Gynecology
    Referral may be required

    St Louis Womens Healthcare Group PC

    16216 Baxter Rd Ste 100, 
    Chesterfield, MO 
     (14.3 miles away)
    636-449-4700
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Christi Menges is an Obstetrics and Gynecologist practicing medicine in Chesterfield, Missouri. Dr. Menges is rated as an Experienced provider by MediFind in Hormone Replacement Therapy (HRT). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Menorrhagia, Premenstrual Syndrome, Amenorrhea, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT). Dr. Menges is currently accepting new patients.

    Showing 1-13 of 13

    Last Updated: 09/26/2026

    What is the definition of Hormone Replacement Therapy (HRT)?

    Hormone replacement therapy is the use of the hormones estrogen and progesterone that are used to replace natural hormones that the body stops producing after menopause. Hormone replacement therapy helps to treat symptoms of menopause such as hot flashes and vaginal dryness. Hormone replacement therapy can be administered in many different forms, such as a pill, gel, cream, spray, skin patch, or vaginal ring.

    When should I see a Hormone Replacement Therapy (HRT) doctor near o fallon, MO?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Hormone Replacement Therapy (HRT) doctor near o fallon, MO?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Hormone Replacement Therapy (HRT) doctor near o fallon, MO?

    You can find a Hormone Replacement Therapy (HRT) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Hormone Replacement Therapy (HRT) doctors near o fallon, MO?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Hormone Replacement Therapy (HRT) doctors near o fallon, MO?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Hormone Replacement Therapy (HRT) doctor near o fallon, MO?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Hormone Replacement Therapy (HRT) doctor search results page. 

    Why is it important to get a second opinion from a different Hormone Replacement Therapy (HRT) doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Hormone Replacement Therapy (HRT) doctor near o fallon, MO?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Hormone Replacement Therapy (HRT) doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Hormone Replacement Therapy (HRT) doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Hormone Replacement Therapy (HRT) doctors near o fallon, MO?

    Look for the filter feature on the left side of the Hormone Replacement Therapy (HRT) doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Hormone Replacement Therapy (HRT) doctor that offers video calls?

    Look for the filter feature on the left-side of the Hormone Replacement Therapy (HRT) doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

    Read more about our Content Policy. 

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