The 20 Best Zollinger-Ellison Syndrome Doctors Near Me in Pennsylvania, US

Find the Top Zollinger-Ellison Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 27 doctor with experience in Zollinger-Ellison Syndrome near Pennsylvania, US. Of these, 19 are Experienced, 3 are Advanced, 2 are Elite and 1 are Distinguished.

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27 providers found
    Elite in Zollinger-Ellison Syndrome
    General Surgery | Surgical Oncology
    Elite in Zollinger-Ellison Syndrome
    General Surgery | Surgical Oncology

    Penn Endocrine And Oncologic Surgery Radnor

    145 King Of Prussia Road, Floor 2, 
    Radnor, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Douglas Fraker is a General Surgeon and a Surgical Oncologist practicing medicine in Radnor, Pennsylvania. Dr. Fraker is rated as an Elite provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Parathyroidectomy, and Thyroidectomy. Dr. Fraker is currently accepting new patients.

    Elite in Zollinger-Ellison Syndrome
    Internal Medicine
    Elite in Zollinger-Ellison Syndrome
    Internal Medicine

    Penn Endocrine And Oncologic Surgery Perelman 3RD Floor

    3400 Civic Center Blvd Fl 4, 
    Philadelphia, PA 
    Languages Spoken:
    English

    David Metz is an Internal Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Metz is rated as an Elite provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Zollinger-Ellison Syndrome, Pancreatic Islet Cell Tumor, Endoscopy, and Colonoscopy.

    Experienced in Zollinger-Ellison Syndrome
    Internal Medicine
    Experienced in Zollinger-Ellison Syndrome
    Internal Medicine

    Reading Hospital

    420 South 5th Avenue, 
    West Reading, PA 
    Languages Spoken:
    English

    . Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Adrenocortical Carcinoma, Adrenal Cancer, and Multiple Endocrine Neoplasia Type 1. Dr. Patel is board certified in  .

    Learn about our expert tiers
    Advanced in Zollinger-Ellison Syndrome
    Gastroenterology
    Advanced in Zollinger-Ellison Syndrome
    Gastroenterology

    Eastern Pennsylvania Endoscopy Center

    1501 N Cedar Crest Blvd, Suite 100, 
    Allentown, PA 
    Languages Spoken:
    English
    Offers Telehealth

    Philosophy of care | I provide the best possible evidence-based care to my patients, and look forward to helping you. | Why I entered medicine | The medical field fascinated me, and I loved how I could apply the science of gastroenterology to improve lives. | Community involvement | I am active at the Jewish Community Center and the Jewish Federation of the Lehigh Valley. | Personal interests | I enjoy skiing, long-distance running and spending quality time with my wife and children. Dr. Mendelson is rated as an Advanced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Mendelson is board certified in American Board Of Internal Medicine - Gastroenterology and American Board Of Internal Medicine - Internal Medicine.

    Distinguished in Zollinger-Ellison Syndrome
    Gastroenterology
    Distinguished in Zollinger-Ellison Syndrome
    Gastroenterology

    Office

    8835 Germantown Ave Ste 36, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Mervyn Danilewitz is a Gastroenterologist practicing medicine in Philadelphia, Pennsylvania. Dr. Danilewitz is rated as a Distinguished provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Zollinger-Ellison Syndrome, Hepatitis C, Hepatitis, Endoscopy, and Colonoscopy.

    Experienced in Zollinger-Ellison Syndrome
    Hematology | Oncology
    Experienced in Zollinger-Ellison Syndrome
    Hematology | Oncology

    LVH Hematology Oncology-Hazleton

    772 East Broad Street, 
    Hazleton, PA 
    Languages Spoken:
    English, French
    Offers Telehealth

    Harvey Hotchner is a Hematologist and an Oncologist practicing medicine in Hazleton, Pennsylvania. Dr. Hotchner is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Lung Cancer. Dr. Hotchner is board certified in American Board Of Internal Medicine - Medical Oncology and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Zollinger-Ellison Syndrome
    Gastroenterology | Hepatology
    Experienced in Zollinger-Ellison Syndrome
    Gastroenterology | Hepatology

    Jefferson Digestive Health Institute - Honickman Center

    1101 Chestnut Street, Floors 7 & 8, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeffrey Abrams is a Hepatologist and a Gastroenterologist practicing medicine in Philadelphia, Pennsylvania. Dr. Abrams is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy. Dr. Abrams is board certified in Gastroenterology. Dr. Abrams is currently accepting new patients.

    General Surgery | Surgical Oncology
    General Surgery | Surgical Oncology

    Penn Gastrointestinal Surgery Perelman

    3400 Civic Center Boulevard, West Pavilion, 4th Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Charles Vollmer is a General Surgeon and a Surgical Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Vollmer is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Pancreatic Cancer, Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Vollmer is board certified in Surgery, 2004. Dr. Vollmer is currently accepting new patients.

    Advanced in Zollinger-Ellison Syndrome
    Internal Medicine
    Advanced in Zollinger-Ellison Syndrome
    Internal Medicine

    James C. McMaster, DO

    5600 Chestnut Street, 
    Philadelphia, PA 
    Languages Spoken:
    English

    James Mcmaster is a primary care provider, practicing in Internal Medicine in Philadelphia, Pennsylvania. Dr. Mcmaster is rated as an Advanced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Zollinger-Ellison Syndrome, Oligodendroglioma, Pediatric Low-Grade Glioma (pLGG), Colonoscopy, and Endoscopy. Dr. Mcmaster is board certified in American Board Of Internal Medicine.

    Bariatric Medicine | General Surgery
    Bariatric Medicine | General Surgery

    Penn Metabolic And Bariatric Surgery Program University City

    3737 Market Street, 4th Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Kristoffel Dumon is a General Surgeon and a Bariatric Medicine provider practicing medicine in Philadelphia, Pennsylvania. Dr. Dumon is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Obesity, Hernia, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Dumon is board certified in Surgery, 2009. Dr. Dumon is currently accepting new patients.

    Advanced in Zollinger-Ellison Syndrome
    Gastroenterology
    Advanced in Zollinger-Ellison Syndrome
    Gastroenterology

    University Of Pennsylvania Health System Division Of Gastroenterology

    3400 Spruce St Fl 3, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Yu-xiao Yang is a Gastroenterologist practicing medicine in Philadelphia, Pennsylvania. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Zollinger-Ellison Syndrome, Pancreatic Cancer, Colonoscopy, and Endoscopy.

    Experienced in Zollinger-Ellison Syndrome
    Experienced in Zollinger-Ellison Syndrome

    MD Anderson Cancer Center At Cooper At Meadowbrook

    1650 Huntington Pike, 
    Meadowbrook, PA 
    Experience:
    24+ years
    Languages Spoken:
    English, Hebrew, Russian

    Michael Rachshtut is a Hematologist practicing medicine in Meadowbrook, Pennsylvania. He has been practicing medicine for over 24 years. Dr. Rachshtut is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Ovarian Carcinosarcoma, and Virilizing Ovarian Tumor. Dr. Rachshtut is board certified in American Board Of Internal Medicine,Hematology , 2009 and American Board Of Internal Medicine,Medical Oncology , 2009.

    Experienced in Zollinger-Ellison Syndrome
    Family Medicine
    Experienced in Zollinger-Ellison Syndrome
    Family Medicine

    Office

    2 W Crescent Park Fl 2, 
    Warren, PA 
    Languages Spoken:
    English

    Mason Tootell is a primary care provider, practicing in Family Medicine in Warren, Pennsylvania. Dr. Tootell is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Trichohepatoenteric Syndrome.

    Experienced in Zollinger-Ellison Syndrome
    Experienced in Zollinger-Ellison Syndrome

    Office

    2025 Fairview Ave, 
    Easton, PA 
    Languages Spoken:
    English

    Lindsley Van Der Veer Jr is a Gastroenterologist practicing medicine in Easton, Pennsylvania. Dr. Van Der Veer Jr is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His clinical expertise encompasses Zollinger-Ellison Syndrome, Familial Adenomatous Polyposis, Hepatitis, and Barrett Esophagus.

    Experienced in Zollinger-Ellison Syndrome
    Internal Medicine
    Experienced in Zollinger-Ellison Syndrome
    Internal Medicine

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
    Languages Spoken:
    English

    Nicole Albert is an Internal Medicine provider practicing medicine in Malvern, Pennsylvania. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Ulcerative Colitis, Hemorrhoids, Endoscopy, and Gastrectomy.

    Experienced in Zollinger-Ellison Syndrome
    Surgical Oncology
    Experienced in Zollinger-Ellison Syndrome
    Surgical Oncology

    Jefferson Surgery-Honickman Center

    1101 Chestnut St Fl 8, 
    Philadelphia, PA 
    Languages Spoken:
    English

    Wilbur Bowne is a Surgical Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Bowne is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Pancreatic Ductal Adenocarcinoma, Familial Colorectal Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Zollinger-Ellison Syndrome
    Surgical Oncology
    Experienced in Zollinger-Ellison Syndrome
    Surgical Oncology

    Office

    100 E Lancaster Ave Ste 275MED, 
    Wynnewood, PA 
    Languages Spoken:
    English

    William Morano is a Surgical Oncologist practicing medicine in Wynnewood, Pennsylvania. Dr. Morano is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pseudomyxoma Peritonei, Zollinger-Ellison Syndrome, Necrosis, Pancreaticoduodenectomy, and Appendectomy.

    Experienced in Zollinger-Ellison Syndrome
    Family Medicine
    Experienced in Zollinger-Ellison Syndrome
    Family Medicine

    Frederick B Doerfler JR

    260 S Jefferson St, 
    Kittanning, PA 
    Languages Spoken:
    English

    Donald Ehrenberger is a primary care provider, practicing in Family Medicine in Kittanning, Pennsylvania. Dr. Ehrenberger is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

    Experienced in Zollinger-Ellison Syndrome
    Gastroenterology
    Experienced in Zollinger-Ellison Syndrome
    Gastroenterology

    Office

    325 Central Ave Ste 200, 
    Malvern, PA 
    Languages Spoken:
    English

    Rupal Kothari is a Gastroenterologist practicing medicine in Malvern, Pennsylvania. Dr. Kothari is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Diverticular Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Experienced in Zollinger-Ellison Syndrome
    Family Medicine
    Experienced in Zollinger-Ellison Syndrome
    Family Medicine

    St. Luke's South Bethlehem Family Practice

    306 S New St Ste 304, 
    Bethlehem, PA 
    Languages Spoken:
    English

    Mohammad Mukhtar is a primary care provider, practicing in Family Medicine in Bethlehem, Pennsylvania. Dr. Mukhtar is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pemphigus, Pyridoxine Deficiency, High Cholesterol, and Obesity.

    Showing 1-20 of 27

    Last Updated: 04/28/2026

    What is the definition of Zollinger-Ellison Syndrome?

    Zollinger-Ellison syndrome is a condition in which the body produces too much of the hormone gastrin. Most of the time, a small tumor (gastrinoma) in the pancreas or small intestine is the source of the extra gastrin in the blood.

    When should I see a Zollinger-Ellison Syndrome doctor in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome doctor in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome doctors in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome doctors in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome doctor in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctor in Pennsylvania, US?

    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 Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctors in Pennsylvania, US?

    Look for the filter feature on the left side of the Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Zollinger-Ellison Syndrome 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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