The 20 Best Lump in the Abdomen Doctors Near Me in rialto, CA

Find the Top Lump in the Abdomen Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 86 doctor with experience in Lump in the Abdomen near rialto, CA. Of these, 76 are Experienced and 10 are Advanced.

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86 providers found
    Experienced in Lump in the Abdomen
    General Surgery | Surgical Oncology
    Experienced in Lump in the Abdomen
    General Surgery | Surgical Oncology
    Referral may be required

    Cal Med Physicians & Surgeons, Inc

    400 N Pepper Ave, Ste 308, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amir Azar is a General Surgeon and a Surgical Oncologist practicing medicine in Colton, California. Dr. Azar is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, and Lump in the Abdomen. Dr. Azar is board certified in Surgery General Surgery. Dr. Azar is currently accepting new patients.

    Advanced in Lump in the Abdomen
    Radiology | General Surgery
    Advanced in Lump in the Abdomen
    Radiology | General Surgery
    Referral may be required

    Fontana Medical Center

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

    Ching-long Ni is a Radiologist and a General Surgeon practicing medicine in Fontana, California. Dr. Ni is rated as an Advanced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Neonatal Ovarian Cyst, Scoliosis, Fractured Spine, and Costochondritis. Dr. Ni is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Experienced in Lump in the Abdomen
    Referral may be required

    Faculty Physicians And Surgeons Of Llusm

    1850 N Riverside Ave Ste 160, 
    Rialto, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tatiana Voci is a Radiologist practicing medicine in Rialto, California. Dr. Voci is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. Her clinical expertise encompasses Neonatal Ovarian Cyst, Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 2. Dr. Voci is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Lump in the Abdomen
    Experienced in Lump in the Abdomen
    Referral may be required

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Malek is a Radiologist practicing medicine in Colton, California. Dr. Malek is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Ascites, Aseptic and Alopecic Nodules of Scalp (AANS), Visceromegaly, Bone Marrow Aspiration, and Gastrostomy. Dr. Malek is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Experienced in Lump in the Abdomen
    Referral may be required

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Underwood is a Radiologist practicing medicine in Colton, California. Dr. Underwood is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Bronchogenic Cyst, Bone Marrow Aspiration, and Endoscopy. Dr. Underwood is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Radiology
    Experienced in Lump in the Abdomen
    Radiology
    Referral may be required

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ha Le is a Radiologist practicing medicine in Colton, California. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses CAPOS Syndrome, Gallbladder Disease, Aseptic and Alopecic Nodules of Scalp (AANS), and Visceromegaly. Dr. Le is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Referral may be required

    SAC Health System

    250 S G St, 
    San Bernardino, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Sanaz Amini is an Obstetrics and Gynecologist practicing medicine in San Bernardino, California. Dr. Amini is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vaginal Bleeding Between Periods, Vaginal Bleeding in Pregnancy, Gestational Diabetes, Intrauterine Device Insertion, and Hormone Replacement Therapy (HRT).

    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Mallory Zhang is an Obstetrics and Gynecologist practicing medicine in Fontana, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. Her clinical expertise encompasses Malignant Mixed Mullerian Tumor, Endometrial Stromal Sarcoma, Cervical Cancer, and Neuroendocrine Carcinoma of the Cervix.

    Experienced in Lump in the Abdomen
    Radiology | Interventional Radiology
    Experienced in Lump in the Abdomen
    Radiology | Interventional Radiology
    Referral may be required

    Fontana Medical Center

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

    Jeffrey Karst is a Radiologist and an Interventional Radiologist practicing medicine in Fontana, California. Dr. Karst is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Ascites, Transmyocardial Revascularization, and Stent Placement. Dr. Karst is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Referral may be required

    Kaiser Permanente Fontana Medical Center - Obstetrics & Gynecology Department

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

    Kristin Gotimer is an Obstetrics and Gynecologist practicing medicine in Fontana, California. Dr. Gotimer is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ovarian Cancer, Malignant Mixed Mullerian Tumor, Endometrial Stromal Sarcoma, Endometrial Cancer, and Hysterectomy. Dr. Gotimer is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology | Oncology
    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology | Oncology
    Referral may be required

    Fontana Medical Center

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

    Marla Scott is an Obstetrics and Gynecologist and an Oncologist practicing medicine in Fontana, California. Dr. Scott is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. Her clinical expertise encompasses Cervical Cancer, Hemolysis, Neuroendocrine Carcinoma of the Cervix, and Malignant Mixed Mullerian Tumor. Dr. Scott is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Radiology
    Experienced in Lump in the Abdomen
    Radiology
    Referral may be required

    Kaiser Permanente Fontana Medical Center

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

    Ben Lee is a Radiologist practicing medicine in Fontana, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses CAPOS Syndrome, Vertigo, Gallbladder Disease, and Appendicitis. Dr. Lee is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Radiology | Interventional Radiology
    Experienced in Lump in the Abdomen
    Radiology | Interventional Radiology
    Referral may be required

    Fontana Medical Center

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

    Hyung Kim is a Radiologist and an Interventional Radiologist practicing medicine in Fontana, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Neonatal Ovarian Cyst, Ascites, Alcoholic Cirrhosis, Varicose Veins, and Bone Marrow Aspiration.

    Advanced in Lump in the Abdomen
    Advanced in Lump in the Abdomen
    Referral may be required

    Depatment Of Behavioral Health

    1300 E Cooley Dr, 
    Colton, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elise Zhu is a Radiologist practicing medicine in Colton, California. Dr. Zhu is rated as an Advanced provider by MediFind in the treatment of Lump in the Abdomen. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Calcium Pyrophosphate Arthritis. Dr. Zhu is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Experienced in Lump in the Abdomen
    Obstetrics and Gynecology
    Referral may be required
    1364 N Waterman Ave, 
    San Bernardino, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joe Mawad is an Obstetrics and Gynecologist practicing medicine in San Bernardino, California. Dr. Mawad is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Human Papillomavirus Infection, Vaginal Bleeding Between Periods, Endometritis, Intrauterine Device Insertion, and Hysterectomy. Dr. Mawad is board certified in Obstetrics & Gynecology. Dr. Mawad is currently accepting new patients.

    Experienced in Lump in the Abdomen
    Experienced in Lump in the Abdomen
    Referral may be required

    Fariborz Lalezarzadeh, D.O., Inc.

    164 W Hospitality Ln, 
    San Bernardino, CA 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fariborz Lalezarzadeh is a General Surgeon practicing medicine in San Bernardino, California. Dr. Lalezarzadeh is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Gastrostomy. Dr. Lalezarzadeh is board certified in American Osteopathic Board Of Surgery and American Os Bd Surgery General. Dr. Lalezarzadeh is currently accepting new patients.

    Experienced in Lump in the Abdomen
    General Surgery
    Experienced in Lump in the Abdomen
    General Surgery
    Referral may be required

    Osorio, Ruben, M.D., Inc.

    399 E Highland Ave, 
    San Bernardino, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ruben Osorio is a General Surgeon practicing medicine in San Bernardino, California. Dr. Osorio is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Perforation, Ogilvie Syndrome, Cholecystitis, Hernia Surgery, and Gastrostomy. Dr. Osorio is board certified in American Board Of Surgery and Surgery General Surgery. Dr. Osorio is currently accepting new patients.

    Experienced in Lump in the Abdomen
    General Surgery | Vascular Surgery
    Experienced in Lump in the Abdomen
    General Surgery | Vascular Surgery
    Referral may be required

    John P. Kearney, MD Private Practice

    374 E Vanderbilt Way, Ste 2, 
    San Bernardino, CA 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Kearney is a General Surgeon and a Vascular Surgeon practicing medicine in San Bernardino, California. Dr. Kearney is rated as an Experienced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Cellulitis, End-Stage Renal Disease (ESRD), Parathyroidectomy, and Colostomy. Dr. Kearney is board certified in American Board Of Surgery and Surgery General Surgery. Dr. Kearney is currently accepting new patients.

    Advanced in Lump in the Abdomen
    Advanced in Lump in the Abdomen
    Referral may be required

    Beverly Radiology Medical Group III

    800 E Highland Ave, 
    San Bernardino, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Glenn Wedeen is a Radiologist practicing medicine in San Bernardino, California. Dr. Wedeen is rated as an Advanced provider by MediFind in the treatment of Lump in the Abdomen. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Nasal Flaring, Visceromegaly, and Neonatal Ovarian Cyst. Dr. Wedeen is currently accepting new patients.

    Advanced in Lump in the Abdomen
    Advanced in Lump in the Abdomen
    Referral may be required

    Faculty Medical Group Of Llusm

    11234 Anderson St, 
    Loma Linda, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nilofar Firooznia is a Radiologist practicing medicine in Loma Linda, California. Dr. Firooznia is rated as an Advanced provider by MediFind in the treatment of Lump in the Abdomen. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Galactocoele, Visceromegaly, and Biliary Dyskinesia. Dr. Firooznia is currently accepting new patients.

    Showing 1-20 of 86

    Last Updated: 09/26/2026

    What is the definition of Lump in the Abdomen?

    A lump in the abdomen is a small area of swelling or bulge of tissue in the belly.

    When should I see a Lump in the Abdomen doctor near rialto, 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 Lump in the Abdomen doctor near rialto, 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 Lump in the Abdomen doctors near rialto, 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 Lump in the Abdomen doctors near rialto, 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 Lump in the Abdomen doctor near rialto, 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 Lump in the Abdomen doctor search results page. 

    Why is it important to get a second opinion from a different Lump in the Abdomen 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 Lump in the Abdomen doctor near rialto, 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 Lump in the Abdomen 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 Lump in the Abdomen 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 Lump in the Abdomen doctors near rialto, CA?

    Look for the filter feature on the left side of the Lump in the Abdomen 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 Lump in the Abdomen doctor that offers video calls?

    Look for the filter feature on the left-side of the Lump in the Abdomen 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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