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31 Years of Experience
Accepting patients
Who is Dr. Stagias, Gastroenterologist in Worcester, MA?
Dr. John Stagias, MD is a Gastroenterologist, who primarily practices in Worcester, MA with 2 additional practice locations. He has been practicing for over 31 years and is board certified by the American Board of Internal Medicine. Dr. Stagias graduated from Albany Medical College of Union University and completed his residency at Griffin Hosp, Gastroenterology; Rhode Island Hosp-Lifespan, Internal Medicine. Dr. Stagias is fluent in English, French, Greek, Modern (1453-), and Spanish, and is currently seeing new patients. Dr. Stagias’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Stagias’s office at (508) 765-1600.
What are Areas of Expertise for Dr. Stagias?
Dr. John Stagias, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Stagias empowers patients to confidently navigate their health journey, specializing in Barrett's Esophagus, Colonoscopy, Constipation, Digestive Disorders, Liver Disease, or comprehensive wellness support. Serving the Worcester/MA community, Dr. Stagias is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Stagias go to medical school and complete their residency?
Residency: Griffin Hosp, Gastroenterology; Rhode Island Hosp-Lifespan, Internal Medicine | Brown University/Rhode Island Hospital-Lifespan Program
Medical School: Albany Medical College of Union University
Is Dr. Stagias board certified in Gastroenterologist?
Yes, Dr. John Stagias, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Stagias speak?
Dr. Stagias and their clinical team can communicate with patients in the following languages:
English
French
Greek, Modern (1453-)
Spanish
What conditions does Dr. Stagias treat?
As a Gastroenterologist, Dr. Stagias diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Stagias. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Change in Bowel Habits
- Abnormal Bowel Movements
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R194: Change in bowel habit
- R195: Other fecal abnormalities
Also known as:
- Colon Polyps
- Non-Infectious Gastroenteritis and Colitis
- Colonic Polyps
- Digestive Disease
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Terminal Ileitis
ICD-10 Codes:
- K5090: Crohn's disease, unspecified, without complications
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Hemochromatosis
- Hereditary hemochromatosis
- Iron Overload
- Iron Storage Disease
ICD-10 Codes:
- E83119: Hemochromatosis, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Which procedures does Dr. Stagias perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. John Stagias may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Stagias' office.
Does Dr. Stagias accept my insurance?
Dr. Stagias accepts most major insurance plans. Important: Please call our office at (508) 765-1600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Stagias accept in Worcester, MA?
Dr. Stagias in Worcester, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Boston Medical Center
CVS Health (formerly Aetna)
Express Scripts
Health Plans
Humana
Medicare
Network Health
Point32Health
State of Massachusetts
UMass Memorial Health Care
View All Insurances
Where is Dr. Stagias' office located?
What is Dr. Stagias's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Stagias's National Provider Identifier (NPI) number is 1023012424.
What common questions do patients ask about Dr. Stagias?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Stagias
What is Dr. John Stagias's specialty?
Dr. Stagias is a Gastroenterologist near Worcester, MA. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Stagias to book an appointment today.
Is this Dr. John Stagias affiliated with a ranked Castle Connolly Top Hospital?
No, Stagias is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: UMass Memorial Health – Harrington Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Stagias accepting new patients in Worcester, MA?
Yes, Dr. John Stagias is accepting new patients at this time.
Does Dr. John Stagias offer online booking?
Please contact Dr. Stagias's office at (508) 765-1600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Stagias?
Please contact Dr. Stagias's office at (508) 765-1600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Stagias have?
Dr. John Stagias is certified by the American Board of Internal Medicine.
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