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    Last Updated: 01/09/2026

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    MediFind found 25 doctor with experience in Zollinger-Ellison Syndrome near Pennsylvania, US. Of these, 17 are Experienced, 3 are Advanced, 2 are Elite and 1 are Distinguished.

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    25 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

      Douglas Fraker is a General Surgeon and a Surgical Oncologist in Radnor, Pennsylvania. Dr. Fraker is rated as an Elite provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Hyperparathyroidism, Zollinger-Ellison Syndrome, Neuroendocrine Tumor, Parathyroidectomy, and Thyroidectomy. Dr. Fraker is currently accepting new patients.

      Elite in Zollinger-Ellison Syndrome
      Gastroenterology
      Elite in Zollinger-Ellison Syndrome
      Gastroenterology
      3400 Civic Center Blvd Fl 4, 
      Philadelphia, PA 
      Languages Spoken:
      English

      David Metz is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Metz is rated as an Elite provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Neuroendocrine Tumor, Zollinger-Ellison Syndrome, Pancreatic Islet Cell Tumor, Endoscopy, and Colonoscopy.

      Aaron H. Mendelson
      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. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Painful Swallowing, Endoscopy, and Gastrectomy.

      Learn about our expert tiers
      Distinguished in Zollinger-Ellison Syndrome
      Gastroenterology
      Distinguished in Zollinger-Ellison Syndrome
      Gastroenterology
      501 S 54th St, 4 Floor, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Mervyn Danilewitz is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Danilewitz is rated as a Distinguished provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Zollinger-Ellison Syndrome, Hepatitis C, Hepatitis, Endoscopy, and Colonoscopy.

      Hassan Tariq
      Experienced in Zollinger-Ellison Syndrome
      Gastroenterology
      Experienced in Zollinger-Ellison Syndrome
      Gastroenterology

      UPMC Gastroenterology Associates Of Central PA

      2035 Technology Parkway, Suite 200, 
      Mechanicsburg, PA 
      Languages Spoken:
      English

      Hassan Tariq is a Gastroenterologist in Mechanicsburg, Pennsylvania. Dr. Tariq is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Enlarged Liver, Menetrier Disease, Ascites, Endoscopy, and Colonoscopy.

      Harvey J. Hotchner
      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 in Hazleton, Pennsylvania. Dr. Hotchner is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Childhood Iron Deficiency Anemia, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Lung Cancer.

      Jeffrey A. Abrams
      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

      Jeffrey Abrams is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Abrams is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy. 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 in Philadelphia, Pennsylvania. His top areas of expertise are Gastrointestinal Fistula, Pancreatic Cancer, Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Vollmer is currently accepting new patients.

      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 in Philadelphia, Pennsylvania. His top areas of expertise are Obesity, Hernia, Hiatal Hernia, Sleeve Gastrectomy, and Gastrectomy. Dr. Dumon is currently accepting new patients.

      Advanced in Zollinger-Ellison Syndrome
      Internal Medicine
      Advanced in Zollinger-Ellison Syndrome
      Internal Medicine
      501 S 54th Street, Mercy Hospital Of Philadelphia, 
      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. His top areas of expertise are Zollinger-Ellison Syndrome, Oligodendroglioma, Pediatric Low-Grade Glioma (pLGG), Colonoscopy, and Endoscopy.

      Advanced in Zollinger-Ellison Syndrome
      Gastroenterology
      Advanced in Zollinger-Ellison Syndrome
      Gastroenterology
      3400 Civic Center Blvd Fl 4, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Yu-xiao Yang is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Viral Gastroenteritis, Pancreatic Cancer, Colorectal Cancer, Colonoscopy, and Endoscopy.

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

      Warren General Hospital

      2 W Crescent Park, 
      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. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Trichohepatoenteric Syndrome.

      Experienced in Zollinger-Ellison Syndrome
      Experienced in Zollinger-Ellison Syndrome
      2025 Fairview Ave, 
      Easton, PA 
      Languages Spoken:
      English

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

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

      Regional Gastroenterology Associates Of Lancaster, Ltd.

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

      Nicole Albert is a Gastroenterologist in Malvern, Pennsylvania. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. Her top areas of expertise are Diverticular Disease, Ulcerative Colitis, Hemorrhoids, Endoscopy, and Gastrectomy.

      Experienced in Zollinger-Ellison Syndrome
      Surgical Oncology | General Surgery
      Experienced in Zollinger-Ellison Syndrome
      Surgical Oncology | General Surgery

      Main Line Healthcare

      100 E Lancaster Ave, 
      Wynewood, PA 
      Languages Spoken:
      English
      Accepting New Patients

      William Morano is a Surgical Oncologist and a General Surgeon in Wynewood, Pennsylvania. Dr. Morano is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Pseudomyxoma Peritonei, Zollinger-Ellison Syndrome, Necrosis, Pancreaticoduodenectomy, and Appendectomy. Dr. Morano is currently accepting new patients.

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

      Armstrong County Memorial Hospital

      260 S Jefferson St, Armstrong Primary Care Cen, 
      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. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

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

      St Lukes Physician Group Inc

      306 S New St, 
      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. His top areas of expertise are Pemphigus, Pyridoxine Deficiency, High Cholesterol, and Obesity.

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

      Regional Gastroenterology Associates Of Lancaster, Ltd.

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

      Rupal Kothari is a Gastroenterologist in Malvern, Pennsylvania. Dr. Kothari is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. Her top areas of expertise are Ulcerative Colitis, Diverticular Disease, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

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

      Valley Gastroenterology Associates PC

      100 Knowlson Ave, 
      Beaver Falls, PA 
      Languages Spoken:
      English

      Sean Connelly is a Gastroenterologist in Beaver Falls, Pennsylvania. Dr. Connelly is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy.

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

      Philadelphia College Of Osteopathic Medicine

      4190 City Ave, Suite 315, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Nicol Joseph is a primary care provider, practicing in Geriatrics and Family Medicine in Philadelphia, Pennsylvania. Dr. Joseph is rated as an Experienced provider by MediFind in the treatment of Zollinger-Ellison Syndrome. Her top areas of expertise are Liddle Syndrome, Pseudohypoaldosteronism Type 2, Chlamydia, and Dementia.

      Showing 1-20 of 25

      Last Updated: 01/09/2026

      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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