The 20 Best Peritonitis Doctors Near Me in brea, CA

Find the Top Peritonitis Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 184 doctor with experience in Peritonitis near brea, CA. Of these, 170 are Experienced and 14 are Advanced.

Location
LocationClose
184 providers found
    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Office

    407 W Imperial Hwy, 
    Brea, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Pearl D'sa is a primary care provider, practicing in Internal Medicine in Brea, California. Dr. D'sa is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Apoplexy, Peptic Ulcer, Transmyocardial Revascularization, and Stent Placement.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology
    Referral may be required
    2151 North Harbor Boulevard, Suite 3100, 
    Fullerton, CA 
     (1.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Ralph Marcus is an Interventional Radiologist practicing medicine in Fullerton, California. He has been practicing medicine for over 17 years. Dr. Marcus is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Ascites, Small Cell Lung Cancer (SCLC), Lung Cancer, Gastrostomy, and Bone Marrow Aspiration. Dr. Marcus is currently accepting new patients.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology
    Referral may be required
    2151 North Harbor Boulevard, Suite 3100, 
    Fullerton, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bradley Jackson is an Interventional Radiologist practicing medicine in Fullerton, California. Dr. Jackson 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 Stroke, Ascites, Small Cell Lung Cancer (SCLC), Gastrostomy, and Bone Marrow Aspiration. Dr. Jackson is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology
    Referral may be required

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Timmy Joseph is an Interventional Radiologist practicing medicine in Fullerton, California. He has been practicing medicine for over 18 years. Dr. Joseph is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Stroke, Small Cell Lung Cancer (SCLC), Pancreatic Cancer, Gastrostomy, and Bone Marrow Aspiration.

    Experienced in Peritonitis
    Experienced in Peritonitis
    Referral may be required

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ajita Deodhar is a Radiologist practicing medicine in Fullerton, California. Dr. Deodhar is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ascites, Lymphofollicular Hyperplasia, Pleurisy, Bone Marrow Aspiration, and Gastrostomy. Dr. Deodhar is currently accepting new patients.

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

    St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Caitlin Houghton is a General Surgeon practicing medicine in Fullerton, California. Dr. Houghton is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hernia, Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Alex Leung is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Leung 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 Sickle Cell Disease, Sepsis, Pneumonia, Endoscopy, and Gastrostomy.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 3500, 
    Fullerton, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Tsinberg is a General Surgeon practicing medicine in Fullerton, California. Dr. Tsinberg is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Gallstones, Choledocholithiasis, Colostomy, and Hernia Surgery. Dr. Tsinberg is currently accepting new patients.

    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 2550, 
    Fullerton, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maria Stapfer is a General Surgeon practicing medicine in Fullerton, California. Dr. Stapfer is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Choledocholithiasis, Pancreatectomy, and Small Bowel Resection. Dr. Stapfer is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Petreccia And Trotter Medical Corporation

    1275 N Rose Dr, 
    Placentia, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pauline Ho is a primary care provider, practicing in Internal Medicine in Placentia, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Strep Throat, Leptospirosis, and Herpes Simplex Encephalitis. Dr. Ho is board certified in American Board Of Internal Medicine. Dr. Ho is currently accepting new patients.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Kesheng Wu MD Inc

    9209 Colima Rd, 
    Whittier, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kesheng Wu is a primary care provider, practicing in Internal Medicine in Whittier, California. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Sepsis, Necrosis, Interstitial Nephritis, Gastrostomy, and Endoscopy. Dr. Wu is board certified in American Board Of Internal Medicine. Dr. Wu is currently accepting new patients.

    Experienced in Peritonitis
    Family Medicine
    Experienced in Peritonitis
    Family Medicine
    22716 Mountain Laurel Way, 
    Diamond Bar, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yuan Liu is a primary care provider, practicing in Family Medicine in Diamond Bar, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 117 other conditions, according to our data. Her clinical expertise encompasses Lung Adenocarcinoma, Arthritis, Lung Cancer, Tissue Biopsy, and Endoscopy. Dr. Liu is currently accepting new patients.

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

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Wolf is a General Surgeon practicing medicine in Orange, California. Dr. Wolf is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Neuroendocrine Tumor, Pancreatic Cancer, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Wolf is currently accepting new patients.

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

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier,, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nishit Shah is a General Surgeon practicing medicine in Whittier,, California. Dr. Shah 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 Mesenteric Venous Thrombosis, Retroperitoneal Inflammation, Familial Colorectal Cancer, Bladder Reconstruction, and Colostomy. Dr. Shah is currently accepting new patients.

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

    Anaheim Global Medical Center

    1025 S Anaheim Blvd, 
    Anaheim, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Reza Shahbaz is an Interventional Radiologist practicing medicine in Anaheim, California. Dr. Shahbaz is rated as an Advanced 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 Pleurisy, Pleural Effusion, Deep Vein Thrombosis, and Stroke. Dr. Shahbaz is currently accepting new patients.

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

    General Surgery Wells Medical Office Building

    12462 Putnam St Ste 500, 
    Whittier, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    David Anderson is a General Surgeon practicing medicine in Whittier, California. Dr. Anderson is rated as an Advanced 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 Retroperitoneal Inflammation, Gallstones, Choledocholithiasis, Hernia Surgery, and Small Bowel Resection.

    Advanced in Peritonitis
    Internal Medicine
    Advanced in Peritonitis
    Internal Medicine

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English

    Aneesa Chowdhury is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Chowdhury is rated as an Advanced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Acute Pancreatitis, Hereditary Pancreatitis, Spontaneous Bacterial Peritonitis, Secondary Peritonitis, and Endoscopy.

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

    UCI Health Surgery Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Katrivesis is an Interventional Radiologist and a Radiologist practicing medicine in Orange, California. Dr. Katrivesis 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 Enlarged Prostate (BPH), Ureterocele, Fibrolamellar Carcinoma, Prostatic Artery Embolization, and Atherectomy. Dr. Katrivesis is board certified in American Board Of Radiology - Interventional Radiology And Diagnostic Radiology. Dr. Katrivesis is currently accepting new patients.

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

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christina Boyd is an Interventional Radiologist and a Radiologist practicing medicine in Orange, California. Dr. Boyd is rated as an Experienced provider by MediFind in the treatment of Peritonitis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Ascites, Venous Insufficiency, Familial Pancreatic Cancer, Pancreatic Cancer, and Endoscopy. Dr. Boyd is board certified in American Board Of Radiology - Interventional Radiology And Diagnostic Radiology.

    Experienced in Peritonitis
    Experienced in Peritonitis
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Akash Joshi is a Radiologist practicing medicine in Orange, California. Dr. Joshi is rated as an Experienced provider by MediFind in the treatment of Peritonitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Ascites, Pleural Effusion, Bone Marrow Aspiration, and Gastrostomy. Dr. Joshi is board certified in American Board Of Radiology - Diagnostic Radiology. Dr. Joshi is currently accepting new patients.

    Showing 1-20 of 184

    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 brea, 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 brea, 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 brea, 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 brea, 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 brea, 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 brea, 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 brea, 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 

    Read more about our Content Policy.