The 20 Best Peritonitis Doctors Near Me in Los Alamitos, CA

Find the Top Peritonitis Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 257 doctor with experience in Peritonitis near Los Alamitos, CA. Of these, 244 are Experienced, 12 are Advanced and 1 are Distinguished.

Location
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257 providers found
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Prohealth Partners A Medical Group Inc

    1760 Termino Ave, 
    Long Beach, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Murray is a General Surgeon practicing medicine in Long Beach, California. Dr. Murray is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gallstones, Choledocholithiasis, Gallbladder Disease, and Umbilical Hernia. Dr. Murray is board certified in American Board Of Surgery, Surgery General Surgery, and Surgery (Sub: Surgical Critical Care). Dr. Murray is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    UCI Health - Los Alamitos

    3751 Katella Avenue, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Earl Mejia is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Mejia is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Apparent Mineralocorticoid Excess, Hyperaldosteronism, Familial Hyperaldosteronism, and IgG4-Related Disease. Dr. Mejia is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    First Choice Physician Partners

    3851 Katella Ave, 
    Los Alamitos, CA 
     (0.4 miles away)
    Languages Spoken:
    English, Gujarati 
    Offers Telehealth

    Ravi Shah is a General Surgeon practicing medicine in Los Alamitos, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Hernia, Gallbladder Disease, Gallstones, and Hernia Surgery. Dr. Shah is board certified in American Osteopathic Board Of Surgery and American Osteopathic Board Of Surgery - General Surgery.

    Learn about our expert tiers
    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Vannarith So, MD Private Practice

    1777 N Bellflower Blvd, Ste 101, 
    Long Beach, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vannarith So is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. So is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Sepsis, Stroke, Necrosis, Gastrostomy, and Endoscopy. Dr. So is board certified in American Board Of Internal Medicine.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    James M. Tatum, MD Private Practice

    1760 Termino Ave, Ste G-18, 
    Long Beach, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Tatum is a General Surgeon practicing medicine in Long Beach, California. Dr. Tatum is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastrointestinal Perforation, Delirium, Embolectomy, and Endoscopy. Dr. Tatum is board certified in Surgery General Surgery and Surgery (Sub: Surgical Critical Care). Dr. Tatum is currently accepting new patients.

    Experienced in Peritonitis
    Nephrology | Internal Medicine
    Experienced in Peritonitis
    Nephrology | Internal Medicine
    Referral may be required

    Harbor-UCLA Nephrology

    1124 W Carson St, Harbor-UCLA MFI, 
    Torrance, CA 
     (13.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kamyar Kalantar-Zadeh is an Internal Medicine provider practicing medicine in Torrance, California. Dr. Kalantar-Zadeh is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Hypertension, High Potassium Level, Kidney Transplant, and Nephrectomy. Dr. Kalantar-Zadeh is board certified in Interal Medicine, Nephrology, and Pediatrics.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    UCI Health - Los Alamitos

    3751 Katella Avenue, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Zubin Udwadia is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Udwadia is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, and Acute Kidney Failure. Dr. Udwadia is board certified in American Board Of Internal Medicine - Internal Medicine.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology
    Referral may be required

    Uci Health-Los Alamitos

    3751 Katella Ave, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Arun Reghunathan is an Interventional Radiologist practicing medicine in Los Alamitos, California. Dr. Reghunathan is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Ascites, Stroke, and Liver Embolization.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Uci Health-Los Alamitos

    3751 Katella Ave, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Houman Danesh is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Danesh is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Protein S Deficiency, Hereditary Resistance to Anti-Vitamin K, and Protein C Deficiency.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology
    Referral may be required

    Uci Health-Los Alamitos

    3751 Katella Ave, 
    Los Alamitos, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Michael Secrist is an Interventional Radiologist practicing medicine in Los Alamitos, California. Dr. Secrist is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Ascites, Bone Marrow Aspiration, and Bone Graft.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Uci Health-Los Alamitos

    3751 Katella Ave, 
    Los Alamitos, CA 
     (0.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Jonathan Oishi is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. He has been practicing medicine for over 10 years. Dr. Oishi is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His clinical expertise encompasses Chronic Inflammatory Response Syndrome (CIRS), Peptic Ulcer, Sepsis, and Stroke.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Shivanand R Pole MD Inc

    3851 Katella Ave, 
    Los Alamitos, CA 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shivanand Pole is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Pole is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Sepsis, Stroke, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Pole is board certified in American Board Of Internal Medicine.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Shivanand R. Pole MD Inc.

    3801 Katella Ave Ste 321, 
    Los Alamitos, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Robert Melikian is a primary care provider, practicing in Internal Medicine in Los Alamitos, California. Dr. Melikian is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Sepsis, Hospital-Acquired Pneumonia, Atypical Pneumonia, Gastrostomy, and Endoscopy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Chin G. Kim, MD

    3400 W Ball Rd, 
    Anaheim, CA 
     (3.8 miles away)
    Languages Spoken:
    English

    Chin Kim is a General Surgeon practicing medicine in Anaheim, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Gallbladder Disease, Gallstones, Hernia Surgery, and Hemorrhoidectomy. Dr. Kim is board certified in American Board Surgery.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Prohealth Partners A Medical Group Inc

    1760 Termino Ave, 
    Long Beach, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nolan Desa is a General Surgeon practicing medicine in Long Beach, California. Dr. Desa is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Cholecystitis, Gallstones, Gallbladder Removal, and Sleeve Gastrectomy. Dr. Desa is board certified in American Board Of Surgery and Surgery General Surgery. Dr. Desa is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required

    Vascular And General Surgery Associates

    3747 Worsham Ave, 
    Long Beach, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Simon Rayhanabad is a General Surgeon practicing medicine in Long Beach, California. Dr. Rayhanabad is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Varicose Veins, Arterial Insufficiency, Carotid Artery Surgery, and Thyroidectomy. Dr. Rayhanabad is board certified in American Board Of Surgery.

    Experienced in Peritonitis
    Experienced in Peritonitis
    Referral may be required

    West Anaheim Medical Center

    3033 W Orange Ave, 
    Anaheim, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Naser Rahbar is a Radiologist practicing medicine in Anaheim, California. Dr. Rahbar is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Fecal Impaction, Pleurisy, Pleural Effusion, Gallbladder Disease, and Gastrostomy. Dr. Rahbar is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Martin R Zapata Do Inc

    11865 Firestone Blvd, 
    Norwalk, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Martin Zapata is a primary care provider, practicing in Internal Medicine in Norwalk, California. Dr. Zapata is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Fecal Impaction, Sepsis, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Zapata is board certified in American Board Of Internal Medicine. Dr. Zapata is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral required

    Yasser Salem MD Inc

    8101 Newman Ave, 
    Huntington Beach, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yasser Salem is a General Surgeon practicing medicine in Huntington Beach, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Varicose Veins, Hernia, Hernia Surgery, and Endoscopy. Dr. Salem is board certified in American Board Of Surgery. Dr. Salem is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Visal Nga, DO Private Practice

    1050 Linden Ave, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Visal Nga is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. Nga is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Sepsis, Heart Attack, Stroke, Gastrostomy, and Endoscopy. Dr. Nga is board certified in American Board Of Internal Medicine and Internal Medicine.

    Showing 1-20 of 257

    Last Updated: 09/26/2026

    What is the definition of Peritonitis?

    Peritonitis is an inflammation (irritation) of the peritoneum. This is the thin tissue that lines the inner wall of the abdomen and covers most of the abdominal organs.

    When should I see a Peritonitis doctor near Los Alamitos, 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 Peritonitis doctor near Los Alamitos, 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 Peritonitis doctors near Los Alamitos, 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 Peritonitis doctors near Los Alamitos, 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 Peritonitis doctor near Los Alamitos, 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 Peritonitis doctor search results page. 

    Why is it important to get a second opinion from a different Peritonitis 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 Peritonitis doctor near Los Alamitos, 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 Peritonitis 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 Peritonitis 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 Peritonitis doctors near Los Alamitos, CA?

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

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