The 20 Best Endometriosis Doctors Near Me in ontario, CA

Find the Top Endometriosis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 32 doctor with experience in Endometriosis near ontario, CA. Of these, 32 are Experienced.

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32 providers found
    Experienced in Endometriosis
    Gynecologic Oncology | Oncology | Obstetrics and Gynecology
    Experienced in Endometriosis
    Gynecologic Oncology | Oncology | Obstetrics and Gynecology
    Referral may be required

    City Of Hope Upland

    1100 San Bernardino Rd Ste 1100, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mehdi Moslemi-Kebria is a Gynecologic Oncologist and an Oncologist practicing medicine in Upland, California. Dr. Moslemi-Kebria is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Pelvic Congestion Syndrome, Hydrocele, Hepato-Pancreato-Biliary Surgery, and Oophorectomy.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Aanda Women's Health Apc

    5153 Holt Blvd, 
    Montclair, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Norman Lamberty is an Obstetrics and Gynecologist practicing medicine in Montclair, California. Dr. Lamberty is rated as an Experienced provider by MediFind in the treatment of Endometriosis. His clinical expertise encompasses Menorrhagia, Familial Chronic Mucocutaneous Candidiasis, Endometriosis, Hormone Replacement Therapy (HRT), and Oophorectomy. Dr. Lamberty is board certified in American Board Of Obstetrics And Gynecology.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    San Antonio Regional Hospital

    999 San Bernardino Rd, 
    Upland, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joanna Du is an Obstetrics and Gynecologist practicing medicine in Upland, California. Dr. Du is rated as an Experienced provider by MediFind in the treatment of Endometriosis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Angiomyoma, Uterine Fibroids, Menorrhagia, Hormone Replacement Therapy (HRT), and Tubal Ligation.

    Learn about our expert tiers
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Care For Women's Medical Group, Inc.

    1310 San Bernardino Rd, 
    Upland, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Toni Vu is an Obstetrics and Gynecologist practicing medicine in Upland, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Endometriosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Angiomyoma, Uterine Fibroids, Menorrhagia, Painful Menstrual Periods, and Hormone Replacement Therapy (HRT). Dr. Vu is board certified in American Osteopathic Board Of Obstetrics And Gynecology.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Care For Womens Medical Group Inc.

    1310 San Bernardino Rd Ste 201, 
    Upland, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Franklin Johnson is an Obstetrics and Gynecologist practicing medicine in Upland, California. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Menorrhagia, Angiomyoma, Uterine Fibroids, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT).

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Women's Medical Group Of Upland, Inc.

    8263 Grove Ave, 
    Rancho Cucamonga, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Easter is an Obstetrics and Gynecologist practicing medicine in Rancho Cucamonga, California. Dr. Easter is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Menopause, Vulvovaginitis, Pelvic Inflammatory Disease, Intrauterine Device Insertion, and Oophorectomy. Dr. Easter is board certified in American Board Of Obstetrics And Gynecology.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Permanente Ontario Medical Center - OB/GYN

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Nora Bassiouni is an Obstetrics and Gynecologist practicing medicine in Ontario, California. She has been practicing medicine for over 17 years. Dr. Bassiouni is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Endometriosis, Vaginal Bleeding Between Periods, and Intrahepatic Cholestasis of Pregnancy. Dr. Bassiouni is currently accepting new patients.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Foundation Hospital-Ontario

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Sara Noroozkhani is an Obstetrics and Gynecologist practicing medicine in Ontario, California. Dr. Noroozkhani is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Hyperemesis Gravidarum, Vaginal Bleeding Between Periods, Endometriosis, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Ontario Medical Center

    2295 S Vineyard Ave, 
    Ontario, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michelle Tanzil is an Obstetrics and Gynecologist practicing medicine in Ontario, California. Dr. Tanzil is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Preeclampsia, Gestational Diabetes, Intrahepatic Cholestasis of Pregnancy, Vaginal Bleeding Between Periods, and Hormone Replacement Therapy (HRT). Dr. Tanzil is currently accepting new patients.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Stephanie Cropper MD Inc.

    250 W Bonita Ave Ste 100, 
    Pomona, CA 
     (5.3 miles away)
    Languages Spoken:
    English

    Stephanie Cropper is an Obstetrics and Gynecologist practicing medicine in Pomona, California. Dr. Cropper is rated as an Experienced provider by MediFind in the treatment of Endometriosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Endometrial Polyps, Menorrhagia, Vulvodynia, Angiomyoma, and Intrauterine Device Insertion.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    FeMcAre Medical Associates Of Inland Valley Inc. A Prof Corp.

    160 E Artesia St Ste 330, 
    Pomona, CA 
     (5.3 miles away)
    Languages Spoken:
    English

    Kelly Smith is an Obstetrics and Gynecologist practicing medicine in Pomona, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Vaginal Bleeding Between Periods, Vulvovaginitis, Pelvic Inflammatory Disease, Human Papillomavirus Infection, and Intrauterine Device Insertion.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Francisco J Cuellar A Prof Med Corp

    160 E Artesia St, 
    Pomona, CA 
     (5.9 miles away)
    Languages Spoken:
    English

    Francisco Cuellar is an Obstetrics and Gynecologist practicing medicine in Pomona, California. Dr. Cuellar is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hyperemesis Gravidarum, Neonatal Ovarian Cyst, Ovarian Cysts, Vaginal Bleeding Between Periods, and Intrauterine Device Insertion.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Office

    1226 N Park Ave, 
    Pomona, CA 
     (6.1 miles away)
    Languages Spoken:
    English

    Duong Phung is an Obstetrics and Gynecologist practicing medicine in Pomona, California. Dr. Phung is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Amenorrhea, Cervical Dysplasia, Cervicitis, Endometritis, and Intrauterine Device Insertion.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Emily Du is an Obstetrics and Gynecologist practicing medicine in Chino Hills, California. Dr. Du is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Vaginal Bleeding Between Periods, Neonatal Ovarian Cyst, Ovarian Cysts, and Bartholin Cyst or Abscess. Dr. Du is currently accepting new patients.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Pamela Higa is an Obstetrics and Gynecologist practicing medicine in Chino Hills, California. Dr. Higa is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Painful Menstrual Periods, Vaginal Bleeding Between Periods, Angiomyoma, and Uterine Fibroids. Dr. Higa is currently accepting new patients.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Richard A. Williams MD

    1334 W Covina Blvd, 
    San Dimas, CA 
     (10.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Williams is an Obstetrics and Gynecologist practicing medicine in San Dimas, California. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Endometriosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pelvic Inflammatory Disease, Vulvovaginitis, Angiomyoma, Hysterectomy, and Intrauterine Device Insertion. Dr. Williams is board certified in American Board Obstetrics & Gynecology.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (12.2 miles away)
    Languages Spoken:
    English

    Kendra Segura is an Obstetrics and Gynecologist practicing medicine in Fontana, California. Dr. Segura is rated as an Experienced provider by MediFind in the treatment of Endometriosis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Familial Chronic Mucocutaneous Candidiasis, Vaginal Bleeding Between Periods, Genital Warts, Vaginal Cysts, and Intrauterine Device Insertion.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (12.2 miles away)
    Languages Spoken:
    English

    Karl Urban is an Obstetrics and Gynecologist practicing medicine in Fontana, California. Dr. Urban is rated as an Experienced provider by MediFind in the treatment of Endometriosis. His clinical expertise encompasses Gestational Diabetes, Endometriosis, Vaginal Bleeding Between Periods, and Ovarian Cysts.

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (12.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Ravindhra Mamilla is an Obstetrics and Gynecologist practicing medicine in Fontana, California. He has been practicing medicine for over 18 years. Dr. Mamilla is rated as an Experienced provider by MediFind in the treatment of Endometriosis. His clinical expertise encompasses Preeclampsia, Vaginal Bleeding Between Periods, Gestational Diabetes, Salpingo-Oophorectomy, and Hormone Replacement Therapy (HRT).

    Experienced in Endometriosis
    Obstetrics and Gynecology
    Experienced in Endometriosis
    Obstetrics and Gynecology
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amy Zhai is an Obstetrics and Gynecologist practicing medicine in Fontana, California. Dr. Zhai is rated as an Experienced provider by MediFind in the treatment of Endometriosis. Her clinical expertise encompasses Preeclampsia, Gestational Diabetes, Vaginal Bleeding Between Periods, Oophorectomy, and Hormone Replacement Therapy (HRT). Dr. Zhai is currently accepting new patients.

    Showing 1-20 of 32

    Last Updated: 09/26/2026

    What is the definition of Endometriosis?

    Endometriosis occurs when cells from the lining of your womb (uterus) grow in other areas of your body. This can cause pain, heavy vaginal bleeding, vaginal bleeding between periods, and problems getting pregnant (infertility).

    When should I see an Endometriosis doctor near ontario, CA?

    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 an Endometriosis doctor near ontario, CA?

    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 does MediFind rank Endometriosis doctors near ontario, CA?

    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 Endometriosis doctors near ontario, CA?

    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 an Endometriosis doctor near ontario, CA?

    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 Endometriosis doctor search results page. 

    Why is it important to get a second opinion from a different Endometriosis 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 an Endometriosis doctor near ontario, CA?

    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 Endometriosis 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 Endometriosis 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 Endometriosis doctors near ontario, CA?

    Look for the filter feature on the left side of the Endometriosis 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 an Endometriosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Endometriosis 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 

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