The 20 Best Gestational Diabetes Doctors Near Me in Ontario, CA

Find the Top Gestational Diabetes Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 69 doctor with experience in Gestational Diabetes near Ontario, CA. Of these, 68 are Experienced and 1 are Advanced.

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69 providers found
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Care For Women's Medical Group, Inc.

    1310 San Bernardino Rd, 
    Upland, CA 
     (2.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English

    Toni Vu is an Obstetrics and Gynecologist in Upland, California. Dr. Vu has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Angiomyoma, Uterine Fibroids, Menorrhagia, Painful Menstrual Periods, and Hormone Replacement Therapy (HRT).

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    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 in Upland, California. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. His top areas of expertise are Menorrhagia, Angiomyoma, Uterine Fibroids, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT).

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Care For Womens Medical Group Inc.

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

    Cecilia Phong is an Obstetrics and Gynecologist in Upland, California. Dr. Phong is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Menorrhagia, Angiomyoma, Uterine Fibroids, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

    Learn about our expert tiers
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Aanda Women's Health Apc

    4950 San Bernardino St, 
    Montclair, CA 
     (2.9 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English

    Norman Lamberty is an Obstetrics and Gynecologist in Montclair, California. Dr. Lamberty has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. His top areas of expertise are Menorrhagia, Familial Chronic Mucocutaneous Candidiasis, Endometriosis, Hormone Replacement Therapy (HRT), and Oophorectomy.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

    My-linh Pham is an Obstetrics and Gynecologist in Ontario, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Preeclampsia, Gestational Diabetes, HELLP Syndrome, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Ontario Medical Center

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

    Jennifer Hall is an Obstetrics and Gynecologist in Ontario, California. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Intrahepatic Cholestasis of Pregnancy, Gestational Diabetes, Preeclampsia, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy. Dr. Hall is currently accepting new patients.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Ontario Medical Center

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

    Lorraine Atilano is an Obstetrics and Gynecologist in Ontario, California. Dr. Atilano is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Vaginal Bleeding Between Periods, Gestational Diabetes, Ovarian Hyperstimulation Syndrome, and Ovarian Overproduction of Androgens. Dr. Atilano is currently accepting new patients.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    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 in Ontario, California. Dr. Tanzil is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are 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 Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Ontario Medical Center

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

    Thuy Mai is an Obstetrics and Gynecologist in Ontario, California. Dr. Mai is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Vaginal Bleeding Between Periods, Gestational Diabetes, Bartholin Cyst or Abscess, Endometrial Polyps, and Intrauterine Device Insertion. Dr. Mai is currently accepting new patients.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

    Jessica Iskander is an Obstetrics and Gynecologist in Ontario, California. Dr. Iskander is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Ectopic Pregnancy, Gestational Diabetes, Vaginal Bleeding Between Periods, Vaginal Cysts, and Hormone Replacement Therapy (HRT).

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

    Avisa Abaian is an Obstetrics and Gynecologist in Ontario, California. Dr. Abaian is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Gestational Diabetes, Human Papillomavirus Infection, Angiomyoma, Uterine Fibroids, and Hormone Replacement Therapy (HRT).

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

    Jessica Jocson is an Obstetrics and Gynecologist in Ontario, California. Dr. Jocson is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top area of expertise is Gestational Diabetes.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

    Mabel Mora is an Obstetrics and Gynecologist in Ontario, California. Dr. Mora is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Preeclampsia, Vaginal Bleeding Between Periods, Bartholin Cyst or Abscess, Hormone Replacement Therapy (HRT), and Intrauterine Device Insertion.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Kaiser Foundation Hospital-Ontario

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

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

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Parktree Community Health Center

    1450 E Holt Ave, 
    Pomona, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Lorraine Walker is an Obstetrics and Gynecologist in Pomona, California. Dr. Walker is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Human Papillomavirus Infection, Vitiligo, Female Genital Sores, and Hydrocele.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology

    Parktree Community Health Center

    1450 E Holt Ave, 
    Pomona, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Pratibha Desai is an Obstetrics and Gynecologist in Pomona, California. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Hyperemesis Gravidarum, Vaginal Cysts, Vaginal Dryness, Menorrhagia, and Intrauterine Device Insertion.

    Experienced in Gestational Diabetes
    Family Medicine
    Experienced in Gestational Diabetes
    Family Medicine

    Premier Family Medicine Associates, Inc

    1601 Monte Vista Ave, 
    Claremont, CA 
     (4.4 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Snezana Begovic is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Begovic has been practicing medicine for over 35 years and is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Amenorrhea, Obesity, Obesity in Children, Asthma in Children, and Intrauterine Device Insertion.

    Experienced in Gestational Diabetes
    Endocrinology
    Experienced in Gestational Diabetes
    Endocrinology

    Riverside Medical Clinic Inc

    12742 Limonite Ave, 
    Eastvale, CA 
     (8.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Manita Choudhary is an Endocrinologist in Eastvale, California. Dr. Choudhary has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Hashimoto Thyroiditis, and Graves Disease.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Pamela Higa is an Obstetrics and Gynecologist in Chino Hills, California. Dr. Higa is rated as an Experienced provider by MediFind in the treatment of Gestational Diabetes. Her top areas of expertise are Painful Menstrual Periods, Vaginal Bleeding Between Periods, Angiomyoma, and Uterine Fibroids. Dr. Higa is currently accepting new patients.

    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    Experienced in Gestational Diabetes
    Obstetrics and Gynecology
    15855 Pomona Rincon Road, 
    Chino Hills, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

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

    Showing 1-20 of 69

    Last Updated: 04/28/2026

    What is the definition of Gestational Diabetes?

    Gestational diabetes is high blood sugar (glucose) that starts or is first diagnosed during pregnancy.

    When should I see a Gestational Diabetes 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 a Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 a Gestational Diabetes 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 Gestational Diabetes doctor search results page. 

    Why is it important to get a second opinion from a different Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes 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 Gestational Diabetes doctors near Ontario, CA?

    Look for the filter feature on the left side of the Gestational Diabetes 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 Gestational Diabetes doctor that offers video calls?

    Look for the filter feature on the left-side of the Gestational Diabetes 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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