Search

 See All Gastroenterologists in Fontana, CA

Dr. Tommy Oei, MD

Gastroenterology* Age 53
Dr. Tommy Oei, MD
5.0 (1 Ratings)

Offers telehealth

Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small Fontana, CA
Dr. Tommy Oei, MD is a Gastroenterologist in Fontana, CA.
Dr. Tommy Oei, MD
5.0 (1 Ratings)
 Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Tommy Oei, MD

Gastroenterology* Age 53
Fontana, CA
Accepting new patients
27 years of experience

Offers telehealth

Dr. Tommy Oei, MD is a Gastroenterologist in Fontana, CA.

About

Dr. Oei graduated from New York University Grossman School of Medicine. Dr. Tommy Oei, MD is a Gastroenterologist in Fontana, CA and has 27 years experience. Dr. Oei currently practices at Practice and are affiliated with Kaiser Permanente Fontana Medical Center. Dr. Oei's office accepts new patients and telehealth appointments. Dr. Oei is board certified in Gastroenterology.

Offers Telehealth

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

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Gastroenterologists

Compare Dr. Oei with our nearby Gastroenterologists at Mayo
Photo: Dr. Douglas Faigel, MD
Dr. Douglas Faigel, MD
5 reviews
Learn More Photo: Dr. Jonathan Leighton, MD
Dr. Jonathan Leighton, MD
7 reviews
Learn More Photo: Dr. Laurence Miller, MD
Dr. Laurence Miller, MD
1 reviews
Learn More Photo: Dr. Elizabeth Carey, MD
Dr. Elizabeth Carey, MD
7 reviews
Learn More Photo: Dr. Niloy Samadder, MD
Dr. Niloy Samadder, MD
1 reviews
Learn More Photo: Dr. David Douglas, MD
Dr. David Douglas, MD
1 reviews
Learn More
These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
Advertisement

Experience Check

Enter a condition or procedure
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Cirrhosis
Dysphagia
Gastrointestinal Bleeding
Intestinal Diverticulosis
Duodenal Polypectomy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Hepatitis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Atresia
Boerhaave's Syndrome
Celiac Disease
Cholangitis
Cholecystitis and Gallstones
Chronic Cholecystitis
Colorectal Polyp
Congenital Achalasia
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Hemorrhoids
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Ischemia
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Ischemic Colitis
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pelvic Abscess
Pyloric Stenosis
Reflux Esophagitis
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vascular Insufficiency of Intestines
Viral Hepatitis
Vomiting Disorders
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
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
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • California - Southern HMO
    Kaiser Permanente

Locations

  1. 1 Kaiser Permanente Fontana Medical Center
    9961 Sierra Ave, Fontana, CA 92335
    Icon Directions Right Arrow Directions Phone Icon (909) 427-3910
  2. 2 Kaiser Foundation Hospital-Ontario
    2295 S Vineyard Ave, Ontario, CA 91761
    Icon Directions Right Arrow Directions Phone Icon (909) 724-5000

Patient Satisfaction

Likelihood to recommend Dr. Oei
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

Leave a review

How likely are you to recommend Dr. Oei?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Tommy Oei, MD
How would you rate your experience with Dr. Tommy Oei, MD?
  • Likelihood of recommending Dr. Oei to family and friends

Dr. Oei's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Oei

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

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Tommy Oei, MD.
Claim Your Profile
Are you Dr. Tommy Oei, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Oei?
Call now to make an appointment
(909) 427-3910

About Me

Specialties*
Gastroenterology
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
  • New York University Grossman School of Medicine
    1997
Medical Education

Board Certifications

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Oei communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei have free onsite parking?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Oei 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. Tommy Oei, MD. To arrange an appointment, call the number on Dr. Oei's profile.

Dr. Tommy Oei, MD is affiliated with Kaiser Permanente Fontana Medical Center.

Yes, Dr. Tommy Oei, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, Fontana, CA