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Dr. Andrea Tieng, MD

Gastroenterology* Age 47
Dr. Andrea Tieng, MD
3.8 (10 Ratings)

Offers telehealth

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Dr. Andrea Tieng, MD is a Gastroenterologist in Rancho Cucamonga, CA.
Dr. Andrea Tieng, MD
3.8 (10 Ratings)
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Dr. Andrea Tieng, MD

Gastroenterology* Age 47
Rancho Cucamonga, CA
Accepting new patients
22 years of experience

Offers telehealth

Dr. Andrea Tieng, MD is a Gastroenterologist in Rancho Cucamonga, CA.

About

Dr. Tieng graduated from State University of New York Downstate Health Sciences University College of Medicine. Dr. Andrea Tieng, MD is a Gastroenterologist in Rancho Cucamonga, CA and has 22 years experience. Dr. Tieng currently practices at Practice and are affiliated with San Antonio Regional Hospital. At present, Dr. Tieng received an average rating of 3.8/5 from patients and has been reviewed 10 times. Dr. Tieng's office accepts new patients and telehealth appointments. Dr. Tieng also speaks Cantonese, Chamorro and Spanish. Dr. Tieng accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Friendly Staff

Patients said the staff was friendly.

Experience Check

Enter a condition or procedure
Gastritis
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Gastritis
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Gastritis
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Duodenitis
Dysphagia
Esophagitis
Gastric Ulcer
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Nausea
  • View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Electrocardiogram (EKG)
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Alcoholic Cirrhosis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Bowel Strangulation
Celiac Disease
Cholecystitis and Gallstones
Cirrhosis
Colorectal Cancer
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Cancer
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gallbladder Diseases
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hepatitis
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Intestinal Diverticulitis
Intestinal Ischemia
Intestinal Obstruction
Irritable Bowel Syndrome
Joint Pain
Limb Swelling Caused by Fluid Overload
Liver Cancer
Liver Damage
Liver Damage from Alcohol
Liver Diseases and Disorders
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Peptic Ulcer
Pyloric Stenosis
Rectal Ulcer
Reflux Esophagitis
Tobacco Use Disorder
Upper Digestive Tract Cancer
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopy
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
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • SmartCare Network Small Group HMO
    ExcelCare Small / Large Group
    CA Healthnet PPO
    SmartCare Network Large Group HMO
    CA Employer Group Plans HMO
    CA CommunityCare Network HMO
    ExcelCare Small / Large Group HMO
    CA WholeCare Network HMO
    CA SmartCare HMO
    Salud y Mas Small / Large Group HMO
  • Marketplace CA
    Marketplace CA HMO
  • CA Cigna + Oscar Open Access Plus
    Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Blue Card High Performance Network HPN
    BlueCard PPO
    Blue Card PPO
  • Priority Select HMO
    Advantage Preferred DirectAccess Plus PPO
    Blue Cross Blue Shield of California PPO
    Select PPO
  • HealthyBlue Advantage
  • Select CA HMO
    Pathway HMO
    Advantage HMO
    California Care Small Group HMO
    Prudent Buyer Large Group CA PPO
    Prudent Buyer Small Group CA PPO
    Prudent Buyer Individual CA PPO
    California Care Large Group HMO
    Select HMO
  • Premium
  • Bronze 60 SHOP PPO
    Tandem PPO
    Platinum 90 PPO
    Access Plus Savenet
    Silver 70 PPO
    Trio ACO HMO
    Access Plus HMO
    Local Access Plus HMO
    Blue Shield of California PPO
    Blue High Performance Network EPO
    Access Plus Savenet HMO
    Bronze Full 4500 PPO
  • APCN Choice POS II
    AWH Southern California Managed Choice POS
    Elect Choice (Open Access) EPO
    Basic HMO
    AWH Southern California Elect Choice
    Open Choice PPO
    Aetna HMO
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    AWH Southern California HMO
    Deductible Plan CA Members Only HMO
    Managed Choice (Open Access) POS
  • Pathway-CA HMO
    Blue Cross CA Anthem High Performance Network
  • Cigna PPO
    Cigna HMO
    Open Access Plus
    LocalPlus
    Southern CA Value HMO
    Southern CA Select HMO
  • Nexus Open Access
    SignatureValue Advantage - CA HMO
    Navigate HMO
    Navigate POS
    Options PPO
    Choice Plus POS
    SignatureValue Alliance
    SignatureValue - CA HMO
    Navigate Plus POS

Locations

  1. 1 Andrea Tieng MD Inc.
    10801 Foothill Blvd Ste 106, Rancho Cucamonga, CA 91730
    Icon Directions Right Arrow Directions Phone Icon (909) 255-7200
    Monday
    09:00 - 17:00
    Wednesday
    09:00 - 17:00
    Thursday
    09:00 - 17:00
    Friday
    09:00 - 17:00
  2. 2 Allergy Asthma Consultants of the Inland Empire
    375 Terracina Blvd, Redlands, CA 92373
    Icon Directions Right Arrow Directions Phone Icon (909) 255-7200
    Tuesday
    09:00 - 17:00
  3. 3 St. Bernardine Medical Center
    2101 N Waterman Ave, San Bernardino, CA 92404
    Icon Directions Right Arrow Directions Phone Icon (909) 883-8711

Patient Satisfaction

Likelihood to recommend Dr. Tieng
3.8
Based on 10 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)

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Patient Reviews
Jun 24, 2023
She and her staff are incredibly patient, kind, and understanding! I have had the worst time getting my stomach to accept the solution I need to drink to have my colonoscopy. I’ve tried 2 methods and am on my 3rd try. I should be good with this tablets. I also had my Endoscopy done by Dr Tieng. She is very nice and made me feel comfortable before and after the procedure. She answered my questions explained what she did and gives a solution to your problem, or a game plan on what’s next. Thank you and your girls in your office for putting up with me and being so understanding.
Tracey Simpkins — Jun 24, 2023
See more reviews on Healthgrades
Photo: Dr. Andrea Tieng, MD
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Dr. Tieng's Office & Staff

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  • Staff friendliness and courteousness
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Experience with Dr. Tieng

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Tieng?
Call now to make an appointment
(909) 255-7200

About Me

Languages Spoken
Cantonese
Chamorro
Spanish
Languages Spoken
Specialties*
Gastroenterology
Hepatology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • State University of New York Downstate Health Sciences University College of Medicine
    2003
Medical Education

Fellowship

Fellowship Hospital
  • Long Island Jewish Med Ctr-Albert Einstein College of Medicine
    2009
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Tieng communicate via email?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Tieng offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Tieng offer an online patient portal?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Tieng have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Tieng offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Tieng offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Tieng specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Tieng specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Tieng specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Tieng specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Tieng accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Andrea Tieng, MD. To arrange an appointment, call the number on Dr. Tieng's profile.

Dr. Andrea Tieng, MD is affiliated with San Antonio Regional Hospital.

Hospital Affiliations

  • San Antonio Regional Hospital

    999 San Bernardino Rd, Upland, CA