The 20 Best Peritonitis Doctors Near Me in Lancaster, PA

Find the Top Peritonitis Experts and Specialists

The 20 Best Peritonitis Doctors near Lancaster, PA

Last Updated: 02/22/2026

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MediFind found 13 doctor with experience in Peritonitis near Lancaster, PA. Of these, 13 are Experienced.

Location
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13 providers found
    Experienced in Peritonitis
    Vascular Surgery | General Surgery
    Experienced in Peritonitis
    Vascular Surgery | General Surgery

    LG Health Physicians Surgical Group

    2104 Harrisburg Pike, Lancaster General Health Suburban Pavilion,Suite 200, 
    Lancaster, PA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stacey Mazzacco is a General Surgeon and a Vascular Surgeon in Lancaster, Pennsylvania. Dr. Mazzacco is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Varicose Veins, Cellulitis, Abdominal Aortic Aneurysm (AAA), Hernia Surgery, and Carotid Artery Surgery. Dr. Mazzacco is currently accepting new patients.

    Experienced in Peritonitis
    Colorectal Surgery | General Surgery
    Experienced in Peritonitis
    Colorectal Surgery | General Surgery

    LG Health Physicians Surgical Group

    2104 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Walid Hesham is a Colorectal Surgeon and a General Surgeon in Lancaster, Pennsylvania. Dr. Hesham is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Crohn's Disease, Bladder Reconstruction, and Hernia Surgery. Dr. Hesham is currently accepting new patients.

    Jason A. Comeau
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    UPMC General Surgery

    2101 Embassy Drive, 
    Lancaster, PA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jason Comeau, MD, specializes in general surgery and is board-certified in surgery and vascular surgery by the American Board of Surgery. He is affiliated with UPMC Lititz and UPMC Memorial. Dr. Comeau earned his medical degree at Jefferson Medical College/Sidney Kimmel Medical College. He completed a residency at Thomas Jefferson University Hospital and a fellowship at Albany Medical Center. Dr. Comeau is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Cellulitis, Stasis Dermatitis and Ulcers, Hernia Surgery, and Carotid Artery Surgery.

    Learn about our expert tiers
    Steven Woratyla
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    UPMC General Surgery

    2101 Embassy Drive, 
    Lancaster, PA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Woratyla, MD, specializes in general surgery and is board-certified in vascular surgery and surgery by the American Board of Surgery. He is affiliated with UPMC Lititz. Dr. Woratyla earned his medical degree at Jefferson Medical College/Sidney Kimmel Medical College. He completed his residency at the University of Connecticut School of Medicine and a fellowship at Albany Medical College Hospital and Medical Center. Dr. Woratyla is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Carotid Artery Disease, End-Stage Renal Disease (ESRD), Mesenteric Artery Ischemia, Carotid Artery Surgery, and Colostomy.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Mark Werley is an Interventional Radiologist in Lancaster, Pennsylvania. Dr. Werley is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Small Cell Lung Cancer (SCLC), Pleurisy, Pleural Effusion, Bone Marrow Aspiration, and Liver Embolization.

    Experienced in Peritonitis
    Interventional Radiology
    Experienced in Peritonitis
    Interventional Radiology

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Edgar Fearnow is an Interventional Radiologist in Lancaster, Pennsylvania. Dr. Fearnow is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Lung Cancer, Acute Lymphoblastic Leukemia (ALL), Cerebellar Multiple System Atrophy, Bone Marrow Aspiration, and Bone Graft.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Priyadarshani Sharma is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Apoplexy, Heart Attack, Necrosis, Endoscopy, and Ureteroscopy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Kriti Suwal is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Suwal is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Volkmann Contracture, Peptic Ulcer, Necrosis, Acute Kidney Failure, and Endoscopy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Eric Mccamant is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Mccamant is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Sepsis, Pulmonary Edema, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Peritonitis
    Internal Medicine
    Experienced in Peritonitis
    Internal Medicine

    Penn Medicine Lancaster General Health

    555 N Duke St, 
    Lancaster, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Anthony Samphilipo is a primary care provider, practicing in Internal Medicine in Lancaster, Pennsylvania. Dr. Samphilipo is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Peptic Ulcer, Stroke, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Endoscopy, and Colonoscopy.

    Experienced in Peritonitis
    Vascular Surgery
    Experienced in Peritonitis
    Vascular Surgery

    LG Health Physicians Surgical Group

    2104 Harrisburg Pike, Suite 200, 
    Lancaster, PA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas O'connor is a Vascular Surgeon in Lancaster, Pennsylvania. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, End-Stage Renal Disease (ESRD), Carotid Artery Surgery, and Pacemaker Implantation. Dr. O'connor is currently accepting new patients.

    Anne P. Mclendon
    Experienced in Peritonitis
    General Surgery
    Experienced in Peritonitis
    General Surgery

    WellSpan Breast Surgery - Ephrata

    804 Grandview Drive, Suite 2, 
    Ephrata, PA 
     (11.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anne Mclendon is a General Surgeon in Ephrata, Pennsylvania. Dr. Mclendon has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Peritonitis. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Gallbladder Disease, Lymphadenectomy, and Hernia Surgery. Dr. Mclendon is currently accepting new patients.

    Experienced in Peritonitis
    Experienced in Peritonitis

    Wellspan Medical Group

    804 Grandview Dr, Suite 2, 
    Ephrata, PA 
     (12.1 miles away)
    Languages Spoken:
    English

    Jose Mejia-Aguirre is a General Surgeon in Ephrata, Pennsylvania. Dr. Mejia-Aguirre is rated as an Experienced provider by MediFind in the treatment of Peritonitis. His top areas of expertise are Gallbladder Disease, Gallstones, Choledocholithiasis, Gallbladder Removal, and Hernia Surgery.

    Showing 1-13 of 13

    Last Updated: 02/22/2026

    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 Lancaster, PA?

    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 Lancaster, PA?

    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 Lancaster, PA?

    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 Lancaster, PA?

    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 Lancaster, PA?

    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 Lancaster, PA?

    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 Lancaster, PA?

    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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