The 20 Best Obesity Doctors Near Me in Ontario, CA

Find the Top Obesity Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 311 doctor with experience in Obesity near Ontario, CA. Of these, 244 are Experienced, 64 are Advanced and 2 are Distinguished.

Location
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311 providers found
    Experienced in Obesity
    Family Medicine
    Experienced in Obesity
    Family Medicine

    Chino Hills Family Medical Group

    15361 Central Avenue, 
    Chino, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cynthia Moreno is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Moreno is rated as an Experienced provider by MediFind in the treatment of Obesity. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Empyema, Sinusitis, Cellulitis, and Vertigo.

    Experienced in Obesity
    Internal Medicine
    Experienced in Obesity
    Internal Medicine

    Aspen Family Medicine And Geriatrics

    Rancho Cucamonga, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Imdad Ahmad is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Ahmad is rated as an Experienced provider by MediFind in the treatment of Obesity. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity in Children, Obesity, Food Allergy, and Type 2 Diabetes (T2D).

    Advanced in Obesity
    General Practice
    Advanced in Obesity
    General Practice

    California Medical Clinic Inc.

    402 E Holt Blvd, 
    Ontario, CA 
     (0.1 miles away)
    Languages Spoken:
    English

    David Lozano is a primary care provider, practicing in General Practice in Ontario, California. Dr. Lozano is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Cirrhosis.

    Learn about our expert tiers
    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Unicare Community Health Center Inc.

    437 N Euclid Ave, 
    Ontario, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    William Paley is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Paley is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Obesity, Food Allergy, and Tangier Disease.

    Advanced in Obesity
    General Surgery
    Advanced in Obesity
    General Surgery

    Healthpointe Medical Group Inc.

    754 N Mountain Ave, 
    Ontario, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Stewart Rendon is a General Surgeon practicing medicine in Ontario, California. Dr. Rendon is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Obesity, Sleeve Gastrectomy, and Gastrectomy.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Our Family Medical Group Inc.

    1131 W 6th St Ste 150, 
    Ontario, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Hedy Loa is a primary care provider, practicing in Internal Medicine in Ontario, California. Dr. Loa is rated as an Advanced provider by MediFind in the treatment of Obesity. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Osteomyelitis in Children, Gastrostomy, and Endoscopy.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Whole Family Care Inc

    637 N 13th Ave, 
    Upland, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mina Soliman is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Soliman is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Familial Combined Hyperlipidemia.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Cucamonga Valley Medical Group, Inc.

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

    Muhammad Mowjood is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 26 years. Dr. Mowjood is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Obesity, Methylmalonic Acidemia with Homocystinuria, Hypermethioninemia, and Sulfite Oxidase Deficiency. Dr. Mowjood is board certified in American Osteopathic Board Of Family Practice.

    Advanced in Obesity
    Gastroenterology
    Advanced in Obesity
    Gastroenterology

    Basim Z. Abdelkarim, M.D., Inc.

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

    Basim Abdelkarim is a Gastroenterologist practicing medicine in Upland, California. He has been practicing medicine for over 27 years. Dr. Abdelkarim is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Hemorrhoids, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy. Dr. Abdelkarim is board certified in American Board Of Internal Medicine.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Unicare Community Health Center Inc.

    1151 E Walnut St, 
    Ontario, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Naila Mubashar is a primary care provider, practicing in Family Medicine in Ontario, California. Dr. Mubashar is rated as an Advanced provider by MediFind in the treatment of Obesity. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Obesity, Food Allergy, and Familial HDL Deficiency.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Cucamonga Valley Medical Group, Inc.

    5562 Philadelphia St, 
    Chino, CA 
     (2.9 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brandon Tong is a primary care provider, practicing in Internal Medicine in Chino, California. He has been practicing medicine for over 15 years. Dr. Tong is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Obesity, Familial Hypobetalipoproteinemia, Chorea-Acanthocytosis, Familial HDL Deficiency, and Ureteroscopy. Dr. Tong is board certified in American Osteopathic Board Of Internal Medicine.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Chino Medical Group Inc

    5475 Walnut Ave, 
    Chino, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Nayan Shah is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Obesity, Familial Combined Hyperlipidemia, and Xanthoma.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Chino Medical Group Inc

    5475 Walnut Ave, 
    Chino, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Venkata Pulakanti is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Pulakanti is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Type 2 Diabetes (T2D), and Familial Hypertension.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Christopher C. Bautista DPM Inc

    5343 Riverside Dr, 
    Chino, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ricardo Saca is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Saca is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Parktree Community Health Center

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

    Ranjit Shenoy is an Internal Medicine provider practicing medicine in Pomona, California. Dr. Shenoy is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Food Allergy, Obesity, and Type 2 Diabetes (T2D).

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    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. She has been practicing medicine for over 35 years. Dr. Begovic is rated as an Advanced provider by MediFind in the treatment of Obesity. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Amenorrhea, Obesity, Obesity in Children, Asthma in Children, and Intrauterine Device Insertion. Dr. Begovic is board certified in American Board Of Family Medicine.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Chaparral Medical Group Inc.

    138 Harvard Ave, 
    Claremont, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Ashok Sharma is a primary care provider, practicing in Internal Medicine in Claremont, California. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Obesity, Attenuated Familial Adenomatous Polyposis, and Juvenile Polyposis Syndrome.

    Nurse Practitioner
    Nurse Practitioner

    Dominador Mansat, DNP,FNP-C

    Vineyard Ave, 
    Ontario, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Dominador Mansat is a Nurse Practitioner practicing medicine in Ontario, California. Mr. Mansat is rated as undefined provider by MediFind in the treatment of Obesity. His clinical expertise encompasses Obesity in Children and Obesity.

    Advanced in Obesity
    Internal Medicine
    Advanced in Obesity
    Internal Medicine

    Office

    5475 Walnut Ave Ste H, 
    Chino, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Sudhir Reddy is an Internal Medicine provider practicing medicine in Chino, California. Dr. Reddy is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), Hemorrhoids, Gastrostomy, and Endoscopy.

    Advanced in Obesity
    Family Medicine
    Advanced in Obesity
    Family Medicine

    Cucamonga Valley Medical Group

    7777 Milliken Ave Ste 240, 
    Rancho Cucamonga, CA 
     (4.7 miles away)
    Languages Spoken:
    English

    Eric Bekemeier is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Bekemeier is rated as an Advanced provider by MediFind in the treatment of Obesity. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Obesity, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    Showing 1-20 of 311

    Last Updated: 04/28/2026

    What is the definition of Obesity?

    Obesity means weighing more than what is healthy for a given height. Obesity is a serious, chronic disease. It can lead to other health problems, including diabetes, heart disease, and some cancers.

    When should I see an Obesity 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 Obesity 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 Obesity 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 Obesity 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 Obesity 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 Obesity doctor search results page. 

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

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

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