Dr. Maria Chang, MD

Dr. Maria Chang, MD

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Gastroenterology  ·  
Female  ·  
53 y/o
(16)

Accepting new patients

Dr. Maria Chang, MD is a gastroenterology specialist in Oklahoma City, OK and has been practicing for 17 years. She specializes in gastroenterology and internal medicine.

Digestive Disease Specialists, Inc.

4201 S Western Ave

Oklahoma City, OK 73109
Get Directions

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Oklahoma
  • Cigna
  • Community Care Network
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

Background Check

Healthgrades does not collect malpractice information for Oklahoma
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Chang's experience treating your condition or procedure

Dr. Chang's Top Procedures and Conditions

Treatment Frequency
Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Chang treats Gastrointestinal Diseases more than 94% of her peers

Dr. Chang treats this condition more than 94% of her peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Chang treats Abdominal Disorders more than 93% of her peers

Dr. Chang treats this condition more than 93% of her peers

Ulcer
very high
very high

Treatment Frequency

Dr. Chang treats Ulcer more than 90% of her peers

Dr. Chang treats this condition more than 90% of her peers

Dr. Chang's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Anal or Rectal Pain
Anemia
Autoimmune Diseases
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Blood Disorders
Cancer
Celiac Disease
Cholecystitis and Gallstones
Cholelithiasis
Cirrhosis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and-or Hiatal Hernia
Diarrhea
Diverticulitis, Intestinal
Diverticulosis, Intestinal
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Endoscopy (Esophagus, Stomach, Small Intestine)
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Diseases
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroenterology Procedures
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Giardiasis
Heartburn
Hemochromatosis
Hemorrhoids
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
Indigestion
Inflammatory Bowel Disease
Intestinal Obstruction
Irritable Bowel Syndrome
Lactose Intolerance
Liver Biopsy
Liver Damage from Alcohol
Malnutrition
Manometry
Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Peptic Ulcer
Reflux Esophagitis
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Hepatitis
Vomiting Disorders

About Me

Biography

Dr. Maria Chang, MD is a gastroenterology specialist in Oklahoma City, OK and has been practicing for 17 years. She specializes in gastroenterology and internal medicine.

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

  • 2001
    University Of Tennessee
    Fellowship Hospital
    2001
  • 1997
    SUNY
    Residency Hospital
    1997
  • 1995
    SUNY
    Internship Hospital
    1995
  • 1990
    University Of The East/Ramon Magsaysay Memorial Medical Center, University Of The East
    Medical School
    1990

Awards

Dr. Chang's Reviews

Likelihood to recommend Dr. Chang

4.5

Based on 16 reviews

5 Stars
87.5%
(14)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
12.5%
(2)

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Dr. Chang?
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Average Wait Time
  • 10 – 15 minutes
Dr. Chang's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Maria Chang, MD
RecentHighestLowestMost Helpful
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Beyond the best doctor I have ever had!! I have been going to her for years and she has always been understanding and caring. She takes the time to listen and really understand what is going on. She never gave up on me and ultimately the decisions she made concerning my illness has saved my life.
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Dr. Chang shows empathy, never acts as though she's in a hurry, LISTENS, then processes the information before responding. Her wait times are almost nonexistent. She is the absolute best Doctor I've ever had.
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Overbooks her office. I cancelled after an hour in the waiting room. Not a bad doctor though.
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna Test HMO
Choice Plus Test POS II
Blue Cross Blue Shield
Blue Card Test PPO
Blue Cross Blue Shield of Oklahoma
Blue Choice Test
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Community Care Network
Standard Network PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) Test PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan Test PPO
PHCS Network PPO

Affiliated Hospitals

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