Dr. Dean Chang, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Chang is offering online scheduling or call the provider’s office for more information.
- FindCare
- Gastroenterologists
- CT
- Guilford
- Dr. Dean Chang, MD
Link Copied!
Profile link copied to clipboard!
Dr. Dean Chang, MD
Gastroenterology*
3.4 (15)
Guilford, CT
Accepting new patients
34 years of experience
Offers telehealth
Overview of Dr. Dean Chang, MD
Dr. Dean Chang, MD is a Gastroenterology Specialist in Guilford, CT. They specialize in Gastroenterology, has 34 years of experience, and is board certified in Gastroenterology. They graduated from UNIVERSITY OF MICHIGAN / MEDICAL CENTER and is affiliated with Midstate Medical Center and Yale New Haven Hospital. Patients rated Dr. Chang an average 3.4 star rating.
Dr. Chang works at
Advertisement
Compare with other Gastroenterology Specialists
Compare Dr. Chang with Gastroenterology Specialists near you
Dr. Chang's Office Locations
-
1
Endoscopy Center of Connecticut LLC1591 Boston Post Rd, Guilford, CT 06437 Directions (203) 281-4463
-
2
Oncology Hematology Care of Connecticut LLC40 Commerce Park, Milford, CT 06460 Directions (203) 882-8096
-
3
Hhc Physician Services Pllc2200 Whitney Ave Ste 360, Hamden, CT 06518 Directions (203) 281-4463
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Midstate Medical Center
- Yale New Haven Hospital
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Abdominal Pain
Alcoholic Cirrhosis
Alcoholic Hepatitis
Anal or Rectal Pain
Anal Sphincter Dysplasia
Anemia
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bowel Strangulation
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Diarrhea
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
E. coli Food Poisoning
Enteritis
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemochromatosis
Hemorrhoids
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
Hiatal Hernia
Ileus
Indigestion
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Ischemic Colitis
Liver Damage from Alcohol
Malnutrition
Megacolon
Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Primary Biliary Cholangitis
Pyloric Stenosis
Reflux Esophagitis
Retroperitoneum Cancer
Splenomegaly
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin_Deficiency
Vomiting Disorders
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Fecal Impaction Removal
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
Manometry
pH Probe
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
ERCP (Endoscopic Retrograde Cholangiopancreatography)
- View other providers who treat ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
- View other providers who treat Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
- View other providers who treat Flexible Sigmoidoscopy
Abdominal Pain
- View other providers who treat Abdominal Pain
Alcoholic Cirrhosis
- View other providers who treat Alcoholic Cirrhosis
Anemia
- View other providers who treat Anemia
Barrett's Esophagus
- View other providers who treat Barrett's Esophagus
Chronic Gastritis
- View other providers who treat Chronic Gastritis
Cirrhosis
- View other providers who treat Cirrhosis
Colorectal Polyp
- View other providers who treat Colorectal Polyp
Crohn's Disease
- View other providers who treat Crohn's Disease
Diaphragmatic and Hiatal Hernia
- View other providers who treat Diaphragmatic and Hiatal Hernia
Diarrhea
- View other providers who treat Diarrhea
Dysphagia
- View other providers who treat Dysphagia
Esophagitis
- View other providers who treat Esophagitis
Gastric Ulcer
- View other providers who treat Gastric Ulcer
Gastritis
- View other providers who treat Gastritis
Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
- View other providers who treat Gastrointestinal Bleeding
Gastroptosis
- View other providers who treat Gastroptosis
Inflammatory Bowel Disease
- View other providers who treat Inflammatory Bowel Disease
Intestinal Diverticulosis
- View other providers who treat Intestinal Diverticulosis
Intestinal Ulcer
- View other providers who treat Intestinal Ulcer
Irritable Bowel Syndrome
- View other providers who treat Irritable Bowel Syndrome
Liver Damage from Alcohol
- View other providers who treat Liver Damage from Alcohol
Nausea
- View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
- View other providers who treat Noninfectious Gastroenteritis and Colitis
Ulcerative Colitis
- View other providers who treat Ulcerative Colitis
Unexplained Weight Loss
- View other providers who treat Unexplained Weight Loss
Vomiting Disorders
- View other providers who treat Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- View other providers who treat Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
- View other providers who treat Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
- View other providers who treat Endoscopy (Esophagus, Stomach, Small Intestine)
Manometry
- View other providers who treat Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Alcoholic Hepatitis
- View other providers who treat Alcoholic Hepatitis
Anal or Rectal Pain
- View other providers who treat Anal or Rectal Pain
Anal Sphincter Dysplasia
- View other providers who treat Anal Sphincter Dysplasia
Barretts Esophagus with Dysplasia
- View other providers who treat Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
- View other providers who treat Benign Neoplasm of the Digestive System
Bowel Strangulation
- View other providers who treat Bowel Strangulation
Celiac Disease
- View other providers who treat Celiac Disease
Congenital Anomaly Esophagus
- View other providers who treat Congenital Anomaly Esophagus
Congenital Anomaly Intestine
- View other providers who treat Congenital Anomaly Intestine
Constipation
- View other providers who treat Constipation
Dehydration
- View other providers who treat Dehydration
Diffuse Esophageal Spasm
- View other providers who treat Diffuse Esophageal Spasm
Duodenal Ulcer
- View other providers who treat Duodenal Ulcer
Duodenitis
- View other providers who treat Duodenitis
Dysentery
- View other providers who treat Dysentery
E. coli Food Poisoning
- View other providers who treat E. coli Food Poisoning
Enteritis
- View other providers who treat Enteritis
Eosinophilic Esophagitis
- View other providers who treat Eosinophilic Esophagitis
Eosinophilic Gastritis
- View other providers who treat Eosinophilic Gastritis
Esophageal Diverticulum
- View other providers who treat Esophageal Diverticulum
Esophageal Motility Disorders
- View other providers who treat Esophageal Motility Disorders
Esophageal Ulcer
- View other providers who treat Esophageal Ulcer
Esophageal Varices
- View other providers who treat Esophageal Varices
Familial Adenomatous Polyposis
- View other providers who treat Familial Adenomatous Polyposis
Food Allergy
- View other providers who treat Food Allergy
Gallstones
- View other providers who treat Gallstones
Gas-Bloat Syndrome
- View other providers who treat Gas-Bloat Syndrome
Gastrointestinal Malabsorption
- View other providers who treat Gastrointestinal Malabsorption
Gastroparesis
- View other providers who treat Gastroparesis
Heartburn
- View other providers who treat Heartburn
Hemochromatosis
- View other providers who treat Hemochromatosis
Hemorrhoids
- View other providers who treat Hemorrhoids
Hepatitis B
- View other providers who treat Hepatitis B
Hepatitis B - Immune Response
- View other providers who treat Hepatitis B - Immune Response
Hepatitis C
- View other providers who treat Hepatitis C
Hernia
- View other providers who treat Hernia
Hiatal Hernia
- View other providers who treat Hiatal Hernia
Ileus
- View other providers who treat Ileus
Indigestion
- View other providers who treat Indigestion
Infectious Diarrheal Disease
- View other providers who treat Infectious Diarrheal Disease
Intestinal Diverticulitis
- View other providers who treat Intestinal Diverticulitis
Intestinal Obstruction
- View other providers who treat Intestinal Obstruction
Ischemic Colitis
- View other providers who treat Ischemic Colitis
Malnutrition
- View other providers who treat Malnutrition
Megacolon
- View other providers who treat Megacolon
Non-Alcoholic Fatty Liver Disease
- View other providers who treat Non-Alcoholic Fatty Liver Disease
Pancreatitis
- View other providers who treat Pancreatitis
Pelvic Abscess
- View other providers who treat Pelvic Abscess
Peptic Ulcer
- View other providers who treat Peptic Ulcer
Primary Biliary Cholangitis
- View other providers who treat Primary Biliary Cholangitis
Pyloric Stenosis
- View other providers who treat Pyloric Stenosis
Reflux Esophagitis
- View other providers who treat Reflux Esophagitis
Retroperitoneum Cancer
- View other providers who treat Retroperitoneum Cancer
Splenomegaly
- View other providers who treat Splenomegaly
Stomal Ulcer
- View other providers who treat Stomal Ulcer
Upper Digestive Tract Cancer
- View other providers who treat Upper Digestive Tract Cancer
Viral Enteritis
- View other providers who treat Viral Enteritis
Viral Hepatitis
- View other providers who treat Viral Hepatitis
Vitamin_Deficiency
- View other providers who treat Vitamin_Deficiency
Colon Cancer Screening
- View other providers who treat Colon Cancer Screening
Colorectal Cancer Screening
- View other providers who treat Colorectal Cancer Screening
Fecal Impaction Removal
- View other providers who treat Fecal Impaction Removal
Gallbladder Scan
- View other providers who treat Gallbladder Scan
Hepatitis A Screening
- View other providers who treat Hepatitis A Screening
Hepatitis B Virus Screening
- View other providers who treat Hepatitis B Virus Screening
Hepatitis C Virus Screening
- View other providers who treat Hepatitis C Virus Screening
Hepatitis Screening
- View other providers who treat Hepatitis Screening
Impedance Testing
- View other providers who treat Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
- View other providers who treat Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
- View other providers who treat Liver Function Test
pH Probe
- View other providers who treat pH Probe
Screening Colonoscopy
- View other providers who treat Screening Colonoscopy
Ultrasound, Endoanal
- View other providers who treat Ultrasound, Endoanal
Ultrasound, Esophageal
- View other providers who treat Ultrasound, Esophageal
VAP Lipid Testing
- View other providers who treat VAP Lipid Testing
Wireless pH Testing
- View other providers who treat Wireless pH Testing
Check your insurance
Please double-check when making an appointment.
View All Accepted Carriers
- Aetna
- Anthem
- Blue Cross Blue Shield
- Cigna
- Connecticare
- EmblemHealth
- First Health
- Harvard Pilgrim Health Care
- Humana
- Liberty Mutual Insurance Company
- MVP Health Care
- Oxford Health Plans
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
3.4
Average provider rating
Based on 15 ratings
Patient Ratings (15)
5 Star
(9)
4 Star
(0)
3 Star
(0)
2 Star
(0)
1 Star
(6)
Leave a review
How was your appointment with Dr. Chang?
Thank you for sharing your feedback about Dr. Dean Chang, MD.
About Dr. Dean Chang, MD
Specialties*
- Gastroenterology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
- 34 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
Languages Spoken
- English
Languages Spoken
NPI Number
- 1770564247
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Medical Education
- UNIVERSITY OF MICHIGAN / MEDICAL CENTER
Medical Education
Board Certifications
- Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Dr. Chang accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Chang has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Chang works at
15 patients have reviewed Dr. Chang. The overall rating for this provider is 3.4. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Chang.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Chang, there are benefits to both methods. A person calling to schedule an with Dr. Chang appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.
Related Articles
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Chang, or would you like to choose another provider and have an online appointment right now?
Call now to make an appointment
(203) 281-4463