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Dr. Marvin Ryou, MD

Gastroenterology* Age 48
Dr. Marvin Ryou, MD
4.4 (7 Ratings)
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Dr. Marvin Ryou, MD is a Gastroenterologist in Boston, MA.
Dr. Marvin Ryou, MD
4.4 (7 Ratings)
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Dr. Marvin Ryou, MD

Gastroenterology* Age 48
Boston, MA
Accepting new patients
21 years of experience
Dr. Marvin Ryou, MD is a Gastroenterologist in Boston, MA.

About

Dr. Ryou graduated from HARVARD UNIVERSITY / SCHOOL OF PSYCHOLOGY. Dr. Marvin Ryou, MD is a Gastroenterologist in Boston, MA and has 21 years experience. Dr. Ryou currently practices at Practice and are affiliated with Brigham and Women's Faulkner Hospital, Brigham and Women's Hospital and Emerson Hospital. Dr. Ryou has experience treating conditions like Bile Duct Obstruction, Gallstones and Gastroptosis among other conditions at varying frequencies. At present, Dr. Ryou received an average rating of 4.4/5 from patients and has been reviewed 7 times. Dr. Ryou's office accepts new patients. Dr. Ryou is board certified in Gastroenterology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Compare with other Gastroenterologists

Compare Dr. Ryou with our nearby Gastroenterologists at Tufts Medical Center
These providers are on the medical staff of Tufts Medical Center
These providers are on the medical staff of Tufts Medical Center.
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Experience Check

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

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO
  • Flex Connecticut EPO
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue PPO
  • Complete PPO Plus
    Complete HMO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Choice Plus POS II
    Open Choice PPO
    Select
    Aetna
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
  • Nexus Open Access
    Medica Choice
    Choice Plus POS
    Navigate POS
    Options PPO
    Navigate HMO
  • Choice POS
    Choice Care Network PPO
    Choice Care PPO
  • Harvard Pilgrim Health Care PPO
    Maines Choice - Standard HMO
    Harvard Pilgrim Health Care HMO
    Maines Choice - Preferred HMO
  • Tufts PPO
  • MVP Health Care PPO
    MVP Health Plan EPO

Locations

  1. 1 Brigham and Women's Hospital
    75 Francis St, Boston, MA 02115
  2. 2 Office
    45 Francis St # 22, Boston, MA 02115
  3. 3 Brigham & Women's Hospital
    850 Boylston St, Chestnut Hill, MA 02467
  4. 4 Emerson Hospital
    133 Old Road To 9 Acre Cor, Concord, MA 01742
  5. 5 Office
    1153 Centre St, Jamaica Plain, MA 02130

Patient Satisfaction

Likelihood to recommend Dr. Ryou
4.4
Based on 7 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Sep 06, 2024
I had weight loss surgery in 2021 and experienced complications immediately after surgery. I developed several ulcers, infections and have not been able to eat or drink going on two and a half years. Dr. Ryou has been the doctor doing all my endoscopies. He is without a doubt an amazing doctor. He has a level of compassion that unfortunately you don't see in many doctors. Dr. Ryou took the time to sit with me and go over everything with me as well as listen to my fears and frustrations with all that has gone on and truly cared. He has an incredible personality and makes me feel completely comfortable and above all safe in these procedures. I will forever be thankful as well as great full for all he has done for me. I highly recommend him and I can't imagine any other doctor doing these procedures on me.
Dawn Goodman — Sep 06, 2024
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Photo: Dr. Marvin Ryou, MD
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Dr. Ryou's Office & Staff

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Experience with Dr. Ryou

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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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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
  • HARVARD UNIVERSITY / SCHOOL OF PSYCHOLOGY
    2003
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. Ryou communicate via email?
1 user said yes.
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Does Dr. Ryou offer telehealth services or virtual visits?
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Does Dr. Ryou offer an online patient portal?
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Does Dr. Ryou have free onsite parking?
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(1)
Does Dr. Ryou offer weekend visits?
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Does Dr. Ryou offer evening visits?
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Does Dr. Ryou specialize in working with children or adolescents?
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Does Dr. Ryou specialize in working with seniors?
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Does Dr. Ryou specialize in couples therapy?
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Does Dr. Ryou specialize in working with LGBTQ+ community?
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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. Marvin Ryou, MD. To arrange an appointment, call the number on Dr. Ryou's profile.

Dr. Ryou frequently treats the following conditions: Bile Duct Obstruction, Gallstones and Gastroptosis. See more on Sharecare.

Dr. Marvin Ryou, MD is affiliated with Brigham and Women's Faulkner Hospital, Brigham and Women's Hospital and Emerson Hospital.

Yes, Dr. Marvin Ryou, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Brigham and Women's Faulkner Hospital

    1153 Centre St, Boston, MA

  • Brigham and Women's Hospital

    75 Francis St, Boston, MA

  • Emerson Hospital

    133 Old Road To 9 Acre Cor, Concord, MA