Gastroenterologist/

Gastroenterology

Gastroenterologist specializes in Diseases affecting the gastrointestinal tract, which include the organs from mouth to anus, along the alimentary canal, are the focus of this speciality. They have usually completed about eight years of pre-medical and medical education, a year-long internship (if this is not a part of the residency), three years of an internal medicine residency, and two to three years in the gastroenterology fellowship.

Dhamaraja, Prithviraj, M.D.

Moorthy, Sinnadurai, M.D.

Wong, Edward M.D.

Patel, Ramanbhai M.D.

Pathmarajah, Canagaratnam M.D.

Perumalsamy, Kumaravel M.D.

Pruthi, Jatinder M.D.

Tyagi, Viviak M.D.

Viviak Tyagi M.D.

Gastroenterologist

Language(s)

English, Hindi
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m. - 5:30 p.m. Monday - Friday

This provider is accepting new patients.

Medical School: King George Medical University, India

Internship: King George Medical University, India

Residency: Flushing Hospital Medical Center Program, Flushing, New York

Residency: SUNY Health Science Center at Brooklyn Program, Brooklyn, New York

Fellowship: SUNY Health Science Center at Brooklyn Program, Brooklyn, New York

Board Certified: Internal Medicine

Board Certified: Gastroenterology

Prithviraj Dharmaraja M.D.

Gastroenterologist

Medical School

University of Sri Jayewardenepura, Sri Lanka

Internship

General Hospital of Castle Street Hospital, Sri Lanka

Residency

Our Lady of Mercy Medical Center, Bronx, NY

Fellowship

Vanderbilt University Program, Nashville TN

Language(s)

English, Tamil
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-948-0803
Hours:
8:00 a.m. - 5:30 p.m. Monday - Friday

This provider is accepting new patients.

Board Certified: Internal Medicine

Board Certified: Gastroenterology

Sinnadurai Moorthy M.D.

Gastroenterologist, Internal Medicine

Medical School

University of Ceylon Colombo, Sri Lanka

Internship

Bronx-Lebanon Hospital Center Program, Bronx, New York

Residency

Coney Island Hospital; Program, Brooklyn, New York

Language(s)

English, Tamil
Primary Location:
Sierra Gastroenterology
44725 10th St. W. 250
Lancaster CA 93534
661-945-1874
Hours:
8:00 a.m. - 5:00 p.m. Monday-Friday

This provider is not accepting new patients.

Board Certified: Internal Medicine

Board Certified: Gastroenterology

(Primary Care Physician for Existing Patient's Only)

Edward Wong M.D.

Gastroenterologist, Internal Medicine

Language(s)

Chinese, English
Primary Location:
Sierra Gastroenterology
44725 10th St. W. 250
Lancaster CA 93534
661-945-1874
Hours:
8:00 a.m. - 5:00 p.m. Monday-Friday

This provider is accepting new patients.

(Existing Patients Only)

Medical School: Albert Einstein College of Medicine of Yeshiva University, Bronx, New York

Internship: Albert Einstein College of Medicine of Yeshiva University, Bronx, New York

Residency: VA Greater Los Angeles Healthcare System, Los Angeles

Fellowship: UCLA Medical Center Program, Los Angeles, CA

Fellowship: University of Southern California Program, Los Angeles, CA

Board Certified: Internal Medicine

Board Certified: Gastroenterology

Ramanbhai Patel M.D.

Gastroenterologist

Language(s)

English, Gujarati, Hindi
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m. - 5:00 p.m. Monday-Friday

This provider is accepting new patients.

Medical School: BJ Medical College , Guarat University, Guarat

Internship: New York Medical College/Misericordia Hospital, Bronx, New York

Residency: New York Medical College/Misericordia Hospital, Bronx, New York

Fellowship: Suny Downstate Medical Center, Brooklyn, New York

Canagaratnam Pathmarajah M.D.

Gastroenterologist

Language(s)

English, Tamil
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m - 5:00 p.m. Monday - Friday

This provider is accepting new patients.

Medical School: Peredeniya Medical School, University of Sri Lanka, Sri Lanka

Internship: Bronx Lebanon Hospital, Bronx, New York

Residency: New York Medical College (Metropolitan) Program, New York, New York

Fellowship: St. Barnabas Hospital Program, West Orange, New York

Board Certification: Anatomical Pathology and Laboratory Medicine

Board Certified: Internal Medicine:  

Kumaravel Perumalsamy M.D.

Gastroenterologist

Language(s)

English
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m. - 5:30 p.m. Monday- Friday

This provider is accepting new patients.

Medical School: Thanjavur Medical College, Thanjavur, Punjab

Residency: Coney Island Hospital, Brooklyn, New York

Fellowship: Maimonides Medical Center/Infants and Children's Hospital of Brooklyn Program, Brooklyn, New York

Board Certified: Internal Medicine

Board Certified: Gastroenterology 

Jatinder Pruthi M.D.

Gastroenterologist

Language(s)

English, Gujarati, Hindi
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m. - 5:30 p.m. Monday - Friday

This provider is accepting new patients.

Medical School: Government Medical College Agartala, Punjab, India

 Internship: Guru Nanak Dev University Government Medical College, Amritsar, India

Residency: New York Methodist Hospital, New York, New York

Fellowship: Kaiser Permanente Medical Center Southern Califoirnia Hospital Program

Board Certified: Gastroenterology

Viviak Tyagi M.D.

Gastroenterologist

Language(s)

English, Hindi
Primary Location:
High Desert Gastroenterology
1753-B W. Ave. J 
Lancaster CA 93534
661-945-7853
Hours:
8:00 a.m. - 5:30 p.m. Monday - Friday

This provider is accepting new patients.

Medical School: King George Medical University, India

Internship: King George Medical University, India

Residency: Flushing Hospital Medical Center Program, Flushing, New York

Residency: SUNY Health Science Center at Brooklyn Program, Brooklyn, New York

Fellowship: SUNY Health Science Center at Brooklyn Program, Brooklyn, New York

Board Certified: Internal Medicine

Board Certified: Gastroenterology

Specialty Care:

Pediatric Gastroenterologist

Ron Bahar M.D.

Pediatric Gastroenterologist

Medical School

University of Nebraska College of Medicine

Internship

Los Angeles County-Harbor-UCLA-Medical Center

Residency

Los Angeles County-Harbor-UCLA-Medical Center

Fellowship

Los Angeles County-Harbor-UCLA-Medical Center

Language(s)

English, Hebrew, Spanish
Primary Location:

5363 Balboa Blvd Ste 540 
Encino CA 91436
Hours:
Mon-Fri 8:30am - 5:00pm

This provider is accepting new patients.

American Board of Pediatrics

Providers:

  Moorthy, Sinnadurai M.D.
  Wong, Edward M.D.

Gastroenterologist services provided for the following cities:

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