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Best Gastroenterologists in Riverside

Written by Andrew Le, MD

Updated December 24, 2024

Introduction to Gastroenterology in Riverside

Overview of Gastroenterology

Gastroenterology is a medical specialty focused on the digestive system and its disorders.

It encompasses the study, diagnosis, and treatment of conditions affecting the esophagus, stomach, small intestine, colon, liver, pancreas, and biliary system.

Gastroenterologists in Riverside treat a wide range of conditions, including but not limited to: inflammatory bowel disease, gastroesophageal reflux disease (GERD), peptic ulcers, and colorectal cancer.

Importance of Gastroenterology in Healthcare

Gastroenterologists play a significant role in preventive care, particularly in the early detection of colorectal cancer through screening procedures like colonoscopies.

Timely diagnosis and treatment of gastrointestinal disorders can significantly improve a patient's quality of life, alleviating symptoms such as chronic pain, discomfort, and dietary restrictions.

Gastroenterology in Riverside

Riverside offers a robust selection of gastroenterology services, with numerous qualified specialists practicing in the area.

Notable healthcare institutions in Riverside providing gastroenterology services include Kaiser Permanente Riverside Medical Center and Riverside Community Hospital.

These facilities, along with private practices, offer comprehensive care for patients with digestive health concerns.


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List of Gastroenterologists in Riverside

MS

Dr. Matthew Sherman

5.0

Riverside, CA

Sex

Male

Languages

English, Spanish

Phone

(951) 353-2000

American Board of Surgery

University of Illinois College of Medicine (Medical School, 2000)

English

Spanish

Kaiser Permanente Riverside Medical Center

General Surgery

Colorectal Surgery

ES

Dr. Eiei Soe

5.0

Riverside, CA

Sex

Female

Languages

English

Phone

(951) 353-2000

American Board of Internal Medicine

Carol Davila University of Medicine and Pharmacy (Medical School, 2007)

English

Kaiser Permanente Moreno Valley Medical Center

Gastroenterology

Internal Medicine

AC

Dr. Adam Chen

5.0

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 353-2000

American Board of Internal Medicine

Nassau University Medical Center (Internship Hospital, 1984)

Stony Brook University Renaissance School of Medicine (Medical School, 1983)

English

Kaiser Permanente Moreno Valley Medical Center

Kaiser Permanente Riverside Medical Center

Internal Medicine

Gastroenterology

Dr. Sharmila Patel

Dr. Sharmila Patel

5.0

Riverside, CA

Sex

Female

Languages

English

Nassau County Medical Center (Fellowship Hospital, 1987)

Georgetown University Hospital|Nassau County Medical Center (Residency Hospital, 1985)

GeorgeTown University (Internship Hospital, 1981)

Georgetown University Hospital (Medical School, 1980)

English

Riverside Community Hospital

Gastroenterology

EP

Dr. Emily Phan

5.0

Riverside, CA

Sex

Female

Languages

English

Phone

(951) 353-2000

American Board of Internal Medicine

Rutgers Robert Wood Johnson Medical School (Medical School, 2005)

English

Kaiser Permanente Riverside Medical Center

Internal Medicine

Gastroenterology

BL

Dr. Brian Lim

5.0

Riverside, CA

Sex

Male

Languages

English

Phone

(949) 364-2611

American Board of Internal Medicine

Rosalind Franklin University Chicago Medical School (Medical School, 2002)

English

Kaiser Permanente Moreno Valley Medical Center

Kaiser Permanente Riverside Medical Center

Gastroenterology

YC

Dr. Yuvrajsinh Chudasama

5.0

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 353-2000

American Board of Internal Medicine

Drexel University (Medical School, 2006)

English

Kaiser Permanente Moreno Valley Medical Center

Gastroenterology

Dr. Shaun Daly

Dr. Shaun Daly

4.9

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 278-8870

American Board of Surgery

University of California Irvine (Fellowship Hospital)

Rush University (Residency Hospital)

Rush University (Internship Hospital)

Rush Medical College (Medical School)

English

Riverside Community Hospital

General Surgery

Gastroenterology

JP

Dr. John Pyne

4.3

Riverside, CA

Sex

Male

Languages

English

Phone

(909) 353-2000

American Board of Internal Medicine

University Calif Irvine MD (Internship Hospital, 1991)

Medical College Penn (Medical School, 1990)

English

Kaiser Permanente Riverside Medical Center

Gastroenterology

Dr. Carl Wolnisty

Dr. Carl Wolnisty

4.1

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 686-9999

American Board of Internal Medicine

USAF Med Ctr-Wilford Hall (Fellowship Hospital)

USAF Hospital (Residency Hospital, 1962)

Letterman Army Hospital (Internship Hospital, 1959)

Loyola University Chicago Stritch School of Medicine (Medical School, 1958)

English

Parkview Community Hospital Medical Center

Riverside Community Hospital

Gastroenterology

Internal Medicine

Dr. Eric Choi

Dr. Eric Choi

4.0

Riverside, CA

Sex

Male

Languages

English, Korean

American Board of Internal Medicine

University of Colorado (Fellowship Hospital, 2013)

University of Wisconsin (Residency Hospital, 2005)

University of Wisconsin (Internship Hospital, 1998)

University of Colorado School of Medicine (Medical School, 1997)

English

Korean

Riverside Community Hospital

Gastroenterology

Dr. Jyothi Reddy

Dr. Jyothi Reddy

3.9

Riverside, CA

Sex

Female

Languages

English

American Board of Internal Medicine

University of Virginia School of Medicine (Fellowship Hospital, 1996)

University of Virginia Medical Center (Residency Hospital, 1993)

University of Georgia|Medical College of Georgia (Medical School, 1985)

English

Riverside Community Hospital

Gastroenterology

JM

Dr. James Ma

3.7

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 353-4260

American Board of Internal Medicine

University CA Irvine Medical Center (Residency Hospital)

Vet Affairs Medical Center (Residency Hospital)

Virginia Commonwealth University School of Medicine (Medical School, 1990)

English

Kaiser Permanente Riverside Medical Center

Gastroenterology

RW

Dr. Robert Wen

3.7

Riverside, CA

Sex

Male

Languages

English

Phone

(866) 984-7483

American Board of Internal Medicine

UC Irvine (Fellowship Hospital, 1995)

Beth Israel Medical Center - Petrie Campus (Internship Hospital, 1993)

Icahn School of Medicine at Mount Sinai (Medical School, 1992)

English

Kaiser Permanente Riverside Medical Center

Gastroenterology

TB

Dr. Taruna Bhatia

3.5

Riverside, CA

Sex

Female

Languages

English, Hindi, Punjabi, Russian, Urdu

Phone

(951) 353-2000

American Board of Internal Medicine

SECOND MOSKOW MEDICAL INSTITUTE / RUSSIAN STATE MEDICAL UNIVERSITY (Medical School)

English

Hindi

Punjabi

Russian

Urdu

Kaiser Permanente Moreno Valley Medical Center

Kaiser Permanente Riverside Medical Center

Internal Medicine

Gastroenterology

Dr. Galen Huang

Dr. Galen Huang

3.5

Riverside, CA

Sex

Male

Languages

English, Chinese, Mandarin

American Board of Internal Medicine

UC-Davis Medical Center (Fellowship Hospital, 1980)

Los Angeles County - USC Medical Center (Residency Hospital, 1978)

Los Angeles County - USC Medical Center (Internship Hospital, 1976)

University of Miami Miller School of Medicine (Medical School, 1975)

English

Chinese

Mandarin

Riverside Community Hospital

Gastroenterology

Dr. Gilbert Simoni

Dr. Gilbert Simoni

3.4

Riverside, CA

Sex

Male

Languages

English, Persian, Spanish

American Board of Internal Medicine

West Virginia University (Residency Hospital, 2014)

West Virginia University (Internship Hospital, 2010)

Clemson University|Medical University of South Carolina (Medical School, 2005)

English

Persian

Spanish

Los Robles Regional Medical Center

Gastroenterology

Dr. Ravi Thiruvengadam

Dr. Ravi Thiruvengadam

3.3

Riverside, CA

Sex

Male

Languages

English, Spanish

American Board of Internal Medicine

Suncoast Hospital (Fellowship Hospital, 2009)

Northside Hospital And Heart Institute (Residency Hospital, 2006)

Northside Hospital And Heart Institute (Internship Hospital, 2004)

Nova Southeastern University (Medical School, 2003)

English

Spanish

Riverside Community Hospital

Gastroenterology

WJ

Dr. Won Jo

3.1

Riverside, CA

Sex

Male

Languages

English

Phone

(909) 796-0363

American Board of Internal Medicine

Massachusetts General Hospital (Fellowship Hospital, 2005)

Tufts Medical Center (Residency Hospital, 2002)

University of California at San Diego (Medical School, 1999)

Duke University (Undergraduate School, 1995)

English

Loma Linda University Medical Center

St. Bernardine Medical Center

Community Hospital of San Bernardino

Gastroenterology

Hepatology

LR

Dr. Lorenzo Rossaro

3.0

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 275-0900

UNIVERSITY OF PADOVA / FACULTY OF MEDICINE AND SURGERY (Medical School, 1984)

English

Riverside Community Hospital

Gastroenterology

KO

Dr. Kian Jean Ong

2.7

Riverside, CA

Sex

Female

Languages

English

Phone

(833) 574-2273

American Board of Internal Medicine

Albert Einstein College of Medicine (Fellowship Hospital, 2013)

University of The Phillippines (Medical School, 2006)

English

Kaiser Permanente Moreno Valley Medical Center

Gastroenterology

Internal Medicine

CC

Dr. Charles Chaya

1.8

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 353-3623

American Board of Internal Medicine

Loma Linda University School of Medicine (Medical School)

English

Kaiser Permanente Riverside Medical Center

Gastroenterology

Dr. Rakesh Chopra

Dr. Rakesh Chopra

1.7

Riverside, CA

Sex

Male

Languages

English, Hindi

Phone

(951) 353-2211

American Board of Internal Medicine

Catholic Medical Center|Catholic Med Center (Internship Hospital, 1982)

English

Hindi

Riverside Community Hospital

Gastroenterology

MT

Dr. Michael Tam

1.0

Riverside, CA

Sex

Male

Languages

English

Phone

(866) 984-7483

American Board of Colon & Rectal Surgery

American Board of Surgery

UNIVERSITY OF SOUTHERN COLORADO (Medical School, 2008)

English

Kaiser Permanente Riverside Medical Center

General Surgery

Colorectal Surgery

Dr. Aras Emdadi

Dr. Aras Emdadi

N/A

Riverside, CA

Sex

Male

Languages

English

American Board of Colon & Rectal Surgery

American Board of Surgery

Louisiana State University - Shreveport (Internship Hospital)

Touro University - Vallejo (Medical School)

Southern Illinois University (Fellowship Hospital, 2019)

Louisiana State University - Shreveport (Residency Hospital, 2018)

English

Riverside Community Hospital

Colorectal Surgery

EY

Dr. Edward Yang

N/A

Riverside, CA

Sex

Male

Languages

English

American Board of Internal Medicine

English

UC San Diego Medical Center

Gastroenterology

VG

Dr. Victor Guharoy

N/A

Riverside, CA

Sex

Male

Languages

English

Phone

(909) 644-4063

American Board of Internal Medicine

English

St. Bernardine Medical Center

Community Hospital of San Bernardino

Arrowhead Regional Medical Center

Gastroenterology

Internal Medicine

Dr. Vinod Mishra

Dr. Vinod Mishra

N/A

Riverside, CA

Sex

Male

Languages

English, Hindi

American Board of Internal Medicine

Michael Reese Hospital and Medical Center (Fellowship Hospital, 1982)

Advocate Illinois Masonic Medical Center (Residency Hospital, 1980)

St Mary of Nazareth Hospital Center (Internship Hospital, 1977)

UNIVERSITY OF RAJASTHAN / DR. S.N. MEDICAL COLLEGE (Medical School, 1974)

English

Hindi

Riverside Community Hospital

Gastroenterology

TP

Dr. Thu Pham

N/A

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 782-3615

American Board of Internal Medicine

UNIVERSITY OF ARIZONA / COLLEGE OF EDUCATION (Medical School, 2016)

English

Riverside Community Hospital

Southwest Healthcare Corona Regional Medical Center

Gastroenterology

Internal Medicine

ZN

Dr. Zin Nwe

N/A

Riverside, CA

Sex

Female

Languages

English

Phone

(833) 574-2273

American Board of Internal Medicine

English

Kaiser Permanente Moreno Valley Medical Center

Gastroenterology

Internal Medicine

JW

Dr. James Wang

N/A

Riverside, CA

Sex

Male

Languages

English, Minnan

Phone

(951) 353-2000

American Board of Internal Medicine

Nc Bapt Hosp-Bowman Gray Sc (Fellowship Hospital, 1986)

St Lukes Hospital (Internship Hospital, 1984)

Taipei Medical University (Medical School, 1980)

English

Minnan

Kaiser Permanente Riverside Medical Center

Providence Regional Medical Center Everett

Petaluma Valley Hospital

Internal Medicine

Gastroenterology

DN

Dr. David Nguyen

N/A

Riverside, CA

Sex

Male

Languages

English

Phone

(951) 353-2000

American Board of Internal Medicine

SAINT LOUIS UNIVERSITY / HEALTH SCIENCES CENTER (Medical School, 2010)

English

Kaiser Permanente Moreno Valley Medical Center

Kaiser Permanente Riverside Medical Center

Gastroenterology

Internal Medicine

Choosing a Gastroenterologist in Riverside

Understanding Gastroenterology

Definition and scope of gastroenterology

  • Study of digestive system disorders
  • Encompasses stomach, intestines, liver, and pancreas

Common conditions treated

  • Inflammatory bowel disease
  • Gastroesophageal reflux disease (GERD)
  • Hepatitis
  • Colorectal cancer screening

Factors to Consider When Selecting a Gastroenterologist

Qualifications and Certifications

  • Board certification in gastroenterology
  • Additional specializations or fellowships
  • Continuing education and up-to-date practices

Experience and Expertise

  • Years of practice
  • Specific areas of focus within gastroenterology
  • Track record of successful treatments

Patient Reviews and Ratings

  • Overall star rating on platforms like Healthgrades
  • Number of patient reviews
  • Specific feedback on bedside manner and communication

Hospital Affiliations

  • Quality of affiliated hospitals in Riverside
  • Access to advanced medical facilities and technologies

Language and Communication

  • Ability to communicate in patient's preferred language
  • Clear explanation of diagnoses and treatment plans

Steps in the Selection Process

Research potential gastroenterologists

  • Use online directories and hospital websites
  • Check credentials and board certifications

Review patient feedback

  • Analyze ratings and written reviews
  • Look for patterns in patient experiences

Verify insurance compatibility

  • Check if the gastroenterologist accepts your insurance
  • Understand potential out-of-pocket costs

Schedule initial consultations

  • Prepare questions about experience and approach
  • Assess personal comfort and communication style

Make an informed decision

  • Consider all factors: qualifications, experience, reviews, and personal impression
  • Trust your instincts about the best fit for your healthcare needs

Gastroenterology in Riverside: An Overview

Understanding Gastroenterology

Definition and scope of gastroenterology

  • Study of digestive system disorders
  • Encompasses stomach, intestines, liver, and pancreas

Common conditions treated

  • Acid reflux and GERD
  • Inflammatory bowel diseases
  • Liver diseases
  • Colorectal cancer screening and prevention

Importance of Gastroenterology in Healthcare

Impact on quality of life

  • Digestive health's role in overall well-being
  • Early detection and treatment of serious conditions

Advancements in gastroenterological care

  • Minimally invasive procedures
  • Improved diagnostic techniques

Gastroenterology Landscape in Riverside

Overview of gastroenterology services

  • Presence of skilled gastroenterologists
  • Access to advanced diagnostic and treatment facilities

Healthcare institutions offering gastroenterology services

  • Kaiser Permanente Riverside Medical Center
  • Riverside Community Hospital

Choosing a Gastroenterologist in Riverside

Understanding Gastroenterology

Definition and scope of gastroenterology

  • Study of digestive system disorders
  • Diagnosis and treatment of gastrointestinal issues

Common conditions treated by gastroenterologists

  • Irritable Bowel Syndrome (IBS)
  • Gastroesophageal Reflux Disease (GERD)
  • Inflammatory Bowel Disease (IBD)
  • Liver diseases

Importance of Selecting the Right Gastroenterologist

Impact on diagnosis and treatment

  • Accurate and timely diagnosis
  • Personalized treatment plans

Long-term health management

  • Ongoing care for chronic conditions
  • Prevention and early detection of serious issues

Factors to Consider When Choosing a Gastroenterologist in Riverside

Qualifications and credentials

  • Board certification
  • Educational background
  • Specialized training

Experience and expertise

  • Years of practice
  • Areas of specialization
  • Complex case handling

Patient reviews and ratings

  • Overall star ratings
  • Number of patient reviews
  • Specific feedback on care quality

Hospital affiliations

  • Access to quality healthcare facilities
  • Collaboration with other specialists

Communication and patient care approach

  • Languages spoken
  • Ability to explain complex medical issues
  • Empathy and bedside manner