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Dr. Eugene Yoon, MD

Gastroenterology* Age 49
Dr. Eugene Yoon, MD
3.9 (28 Ratings)

Offers telehealth

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Dr. Eugene Yoon, MD is a Gastroenterologist in Fullerton, CA.
Dr. Eugene Yoon, MD
3.9 (28 Ratings)
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Dr. Eugene Yoon, MD

Gastroenterology* Age 49
Fullerton, CA
Accepting new patients
23 years of experience

Offers telehealth

Dr. Eugene Yoon, MD is a Gastroenterologist in Fullerton, CA.

About

Dr. Yoon graduated from University of Virginia School of Medicine in 2001 and completed a residency at Uci Medical Center.Dr. Eugene Yoon, MD is a Gastroenterologist in Fullerton, CA and has 23 years experience. Dr. Yoon currently practices at St. Jude Heritage Fullerton - Gastroenterology and are affiliated with Providence St. Jude Medical Center. Dr. Yoon has experience treating conditions like Diaphragmatic and Hiatal Hernia, Constipation and Gastroesophageal Reflux Disease (GERD) among other conditions at varying frequencies. At present, Dr. Yoon received an average rating of 3.9/5 from patients and has been reviewed 28 times. Dr. Yoon's office accepts new patients and telehealth appointments. Dr. Yoon is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Diaphragmatic and Hiatal Hernia
Constipation
Gastroesophageal Reflux Disease (GERD)
Diaphragmatic and Hiatal Hernia
Constipation
Gastroesophageal Reflux Disease (GERD)
Diaphragmatic and Hiatal Hernia
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastritis
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Ascites
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Barrett's Esophagus
Bile Duct Obstruction
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis B
Hepatitis C
Ileus
  • View other providers who treat Ileus
Indigestion
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Malnutrition
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Cirrhosis
Alcoholic Hepatic Failure
Alcoholic Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Cyclical Vomiting
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Dysentery
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Allergy
Gastroparesis
Hemochromatosis
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Meckel's Diverticulum
Mesenteric Panniculitis
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Pyloric Stenosis
Rectal Ulcer
Splenomegaly
Stomach Stenosis
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B12 Anemia
Vitamin_Deficiency
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
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
Laparoscopic Removal of Stones from Biliary Tract
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Open Access Plus
    Cigna
    Cigna PPO
    LocalPlus
  • Local Access Plus HMO
    Access Plus Savenet
  • Blue Card PPO
  • Choice Care PPO
  • Blue Cross Blue Shield of California PPO
    Select Plus HMO
  • Choice Plus POS II
    Aetna
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Curative EPO
    Curative PPO
    Curative PPO Plus

Locations

  1. 1 St. Jude Heritage Fullerton - Gastroenterology
    1837 Sunny Crest Dr, Fullerton, CA 92835
    Icon Directions Right Arrow Directions Phone Icon (714) 446-5831

Patient Satisfaction

Likelihood to recommend Dr. Yoon
3.9
Based on 28 Reviews
5 Stars (18)
4 Stars (1)
3 Stars (3)
2 Stars (0)
1 Star (6)

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Patient Reviews
Mar 17, 2022
I would easily give 100 stars if I could! Where do I even start? I could say so many great things about Dr. Yoon. My family and I trust him with our lives. Dr. Yoon diagnosed me with UC and 19 and I am now 22 years old. He has always made me feel heard, never rushed me nor my family then we ask him a million questions and is always determined to make me feel better. I can always count on him to get back to me right away when I have any questions. He is incredibly invested in his patients, he is kind, and incredibly knowledgable. I would recommend him to everyone, he is simply the best!
Marisa, in Brea — Mar 17, 2022
See more reviews on Healthgrades
Photo: Dr. Eugene Yoon, MD
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Dr. Yoon's Office & Staff

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Experience with Dr. Yoon

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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
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(714) 446-5831

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
  • University of Virginia School of Medicine
    2001
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.

Internship

Internship
  • Uci Medical Center
Internship

Residency

Residency Hospital
  • Uci Medical Center
Residency Hospital

Fellowship

Fellowship Hospital
  • UC-Irvine Medical Center
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Yoon communicate via email?
No responses yet.
Yes
(0)
No
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Does Dr. Yoon offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yoon offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yoon have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Yoon offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Yoon offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Yoon specialize in working with children or adolescents?
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Does Dr. Yoon specialize in working with seniors?
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Does Dr. Yoon specialize in couples therapy?
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Does Dr. Yoon specialize in working with LGBTQ+ community?
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Does Dr. Yoon accept insurance?
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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. Eugene Yoon, MD. To arrange an appointment, call the number on Dr. Yoon's profile.

Dr. Yoon frequently treats the following conditions: Diaphragmatic and Hiatal Hernia, Constipation and Gastroesophageal Reflux Disease (GERD). See more on Sharecare.

Dr. Eugene Yoon, MD is affiliated with Providence St. Jude Medical Center.

Yes, Dr. Eugene Yoon, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, Fullerton, CA