The 20 Best Retroperitoneal Inflammation Doctors Near Me in lake arrowhead, CA

Find the Top Retroperitoneal Inflammation Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 80 doctor with experience in Retroperitoneal Inflammation near lake arrowhead, CA. Of these, 68 are Experienced and 12 are Advanced.

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80 providers found
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Experienced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    San Bernardino Mountains Community Hospital District

    29101 Hospital Rd, 
    Lake Arrowhead, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Carnaghi Martin is a General Surgeon practicing medicine in Lake Arrowhead, California. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Hernia, Ogilvie Syndrome, Retroperitoneal Inflammation, and Epidural Lipomatosis. Dr. Martin is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    Osorio, Ruben, M.D., Inc.

    399 E Highland Ave, 
    San Bernardino, CA 
     (9.3 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 Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. 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.

    Advanced in Retroperitoneal Inflammation
    General Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery
    Referral may be required

    Western Bariatric A Medical Corp.

    401 E Highland Ave Ste 351, 
    San Bernardino, CA 
     (6.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Iliya Goldberg is a General Surgeon practicing medicine in San Bernardino, California. He has been practicing medicine for over 10 years. Dr. Goldberg is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Obesity, Cholecystitis, Gastrointestinal Perforation, and Obesity in Children.

    Learn about our expert tiers
    Advanced in Retroperitoneal Inflammation
    Internal Medicine
    Advanced in Retroperitoneal Inflammation
    Internal Medicine

    Desert Valley Hospital

    11234 Anderson St, 
    Loma Linda, CA 
     (14.3 miles away)
    Languages Spoken:
    English, Arabic, Hindi, Urdu
    Accepting New Patients

    Imran Siddiqui is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Siddiqui is rated as an Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Pacemaker Implantation, and Endoscopy. Dr. Siddiqui is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Gastroenterology | General Surgery
    Experienced in Retroperitoneal Inflammation
    Gastroenterology | General Surgery
    Referral may be required

    Western Bariatric, Amc

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

    David Bernstein is a Gastroenterologist and a General Surgeon practicing medicine in San Bernardino, California. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Obesity, Bile Duct Stricture, Thrombophlebitis, Sleeve Gastrectomy, and Gastrectomy. Dr. Bernstein is board certified in American Board Of Surgery and Surgery General Surgery. Dr. Bernstein is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Arshad J. Sial, MD Private Practice

    399 E Highland Ave, Ste 123, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Arshad Sial is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Sial is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Acute Kidney Failure, Pleurisy, Gastrostomy, and Endoscopy. Dr. Sial is board certified in Internal Medicine. Dr. Sial is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Family Medicine
    Experienced in Retroperitoneal Inflammation
    Family Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Jhoette Dumlao is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Dumlao is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sepsis, Tietz Syndrome, Costochondritis, Gastrostomy, and Endoscopy. Dr. Dumlao is board certified in Family Medicine.

    Experienced in Retroperitoneal Inflammation
    Family Medicine
    Experienced in Retroperitoneal Inflammation
    Family Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Vincent is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Vincent is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Peptic Ulcer, Necrosis, Pacemaker Implantation, and Gastrostomy. Dr. Vincent is board certified in Family Medicine. Dr. Vincent is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Baker Hillawy is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Hillawy is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Sepsis, Peptic Ulcer, Endoscopy, and Gastrostomy. Dr. Hillawy is board certified in Internal Medicine.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    St. Bernardine Medical Center

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Shyam Patel is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Sepsis, Low Sodium Level, Acute Kidney Failure, Gallbladder Removal, and Endoscopy.

    Experienced in Retroperitoneal Inflammation
    Family Medicine
    Experienced in Retroperitoneal Inflammation
    Family Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Mohammed Shweikeh is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Shweikeh is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Chronic Obstructive Pulmonary Disease (COPD), Endoscopy, and Colonoscopy. Dr. Shweikeh is board certified in Family Medicine. Dr. Shweikeh is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alaa Hajal is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Hajal is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, and Acute Pancreatitis. Dr. Hajal is currently accepting new patients.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Jared Dang is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Tenesmus, Spontaneous Bacterial Peritonitis, Sepsis, Gangrene, and Endoscopy.

    Experienced in Retroperitoneal Inflammation
    Family Medicine
    Experienced in Retroperitoneal Inflammation
    Family Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Sharon Simons is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Simons is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, High Potassium Level, and Endoscopy. Dr. Simons is board certified in Family Medicine.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Ala Masri is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Masri is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Ogilvie Syndrome, and Pneumonia. Dr. Masri is board certified in Internal Medicine.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    St. Bernardine Medical Center

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Mohammed Al-Khayyat is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Al-Khayyat is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Apoplexy, Acute Kidney Failure, Endoscopy, and Gastrostomy.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    St. Bernardine Medical Center

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    George Mousa is a primary care provider, practicing in Internal Medicine in San Bernardino, California. He has been practicing medicine for over 17 years. Dr. Mousa is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Acute Kidney Failure, and Pneumonia.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Sound Physicians

    2101 N Waterman Ave, 
    San Bernardino, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Mohamad Kurani is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Kurani is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. His clinical expertise encompasses Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Gastrostomy, and Gallbladder Removal. Dr. Kurani is board certified in Internal Medicine.

    Experienced in Retroperitoneal Inflammation
    Internal Medicine
    Experienced in Retroperitoneal Inflammation
    Internal Medicine

    Firas Abubaker MD Inc.

    1869 N Waterman Ave, 
    San Bernardino, CA 
     (9.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Firas Abubaker is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Abubaker is rated as an Experienced provider by MediFind in the treatment of Retroperitoneal Inflammation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Lymphangitis, and Pacemaker Implantation. Dr. Abubaker is board certified in American Board Of Internal Medicine. Dr. Abubaker is currently accepting new patients.

    Advanced in Retroperitoneal Inflammation
    General Surgery | Vascular Surgery
    Advanced in Retroperitoneal Inflammation
    General Surgery | Vascular Surgery
    Referral may be required

    John P. Kearney, MD Private Practice

    374 E Vanderbilt Way, Ste 2, 
    San Bernardino, CA 
     (13.3 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 Advanced provider by MediFind in the treatment of Retroperitoneal Inflammation. 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.

    Showing 1-20 of 80

    Last Updated: 09/26/2026

    What is the definition of Retroperitoneal Inflammation?

    Retroperitoneal inflammation causes swelling that occurs in the retroperitoneal space. Over time, it can lead to a mass behind the abdomen and its contents called retroperitoneal fibrosis.

    The retroperitoneal space is in front of the lower back and behind the abdominal lining (peritoneum). Organs in this space include the:

    • Kidneys
    • Lymph nodes
    • Pancreas
    • Ureters
    • Adrenal glands
    • Esophagus
    • Abdominal aorta
    • Parts of the colon and stomach
    • Rectum

    When should I see a Retroperitoneal Inflammation doctor near lake arrowhead, 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 Retroperitoneal Inflammation doctor near lake arrowhead, 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 Retroperitoneal Inflammation doctors near lake arrowhead, 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 Retroperitoneal Inflammation doctors near lake arrowhead, 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 Retroperitoneal Inflammation doctor near lake arrowhead, 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 Retroperitoneal Inflammation doctor search results page. 

    Why is it important to get a second opinion from a different Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctor near lake arrowhead, 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation 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 Retroperitoneal Inflammation doctors near lake arrowhead, CA?

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

    Look for the filter feature on the left-side of the Retroperitoneal Inflammation 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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