Summary

Dr. Canagaratnam Pathmarajah is a gastroenterologist who also practices internal medicine and pathology. He earned his medical degree from the University of Peradeniya Faculty of Medicine and completed his residency at St. Barnabas Medical Center. With 58 years of medical experience, Dr. Pathmarajah brings extensive knowledge to his practice. He speaks both English and Spanish, helping him serve diverse communities throughout California.

Dr. Pathmarajah is affiliated with Palmdale Regional Medical Center and maintains practice locations in Lancaster, Ridgecrest, Tehachapi, and Palmdale. His gastroenterology expertise focuses on digestive system health, while his internal medicine background allows him to provide comprehensive adult care. The combination of his pathology training with gastroenterology gives him a unique perspective in diagnosing and treating complex digestive conditions.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 58 years of experience
  • 9 insurance plans accepted
  • speaks English, Spanish
  • St Barnabas Medical Center
  • 3 specialties
  • 10 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 6 office locations
  • Male

Office Locations

Dr. Canagaratnam Pathmarajah has 6 locations

Antelope Valley Hospital

1600 W Avenue JLancaster, CA 93534

High Desert Gastroenterology

1409 N Norma StRidgecrest, CA 93555
Mon7:45 am - 5:30 pm
Tue7:45 am - 5:30 pm
Wed7:45 am - 5:30 pm
Thu7:45 am - 5:30 pm
Fri7:45 am - 5:30 pm
SatClosed
SunClosed

High Desert Gastroenterology INC

20211 W Valley BlvdTehachapi, CA 93561
MonClosed
Tue8:00 am - 5:00 pm
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

High Desert Gastroenterology INC

627 W Avenue Q Ste CPalmdale, CA 93551
Mon8:00 am - 12:00 pm
Tue1:00 pm - 5:00 pm
Wed9:00 am - 4:00 pm
Thu1:00 pm - 4:30 pm
FriClosed
SatClosed
SunClosed

High Desert Gastroenterology

1753 W Avenue J Ste BLancaster, CA 93534
Mon8:00 am - 5:30 pm
Tue8:00 am - 5:30 pm
Wed8:00 am - 5:30 pm
Thu8:00 am - 5:30 pm
Fri8:00 am - 5:30 pm
SatClosed
SunClosed

Palmdale Regional Medical Center

38600 Medical Center DrPalmdale, CA 93551

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Dr. Canagaratnam Pathmarajah, MDBhavana Akotia, PA-CTheresa Obonyano, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
58 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Lancaster , CATempe , AZSACRAMENTO , CASACRAMENTO , CA
Med School: University Of Peradeniya Faculty Of Medicine Med School: Charles R Drew University Med School: The University of Texas Health Science Center at Houston Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Canagaratnam Pathmarajah

  • Anthem Blue Cross
  • Blue Shield of California
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Canagaratnam Pathmarajah has the following 3 specialties

Specialty Expertise

Dr. Canagaratnam Pathmarajah has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Pathology
  • Ulcerative Colitis

Certifications, License, & Education

58 Years Experience

Education & Training

Residency

Completed their residency at St Barnabas Medical Center.

Medical School

Graduated from University Of Peradeniya Faculty Of Medicine in 1968.

NPI Number

Dr. Pathmarajah's NPI number is 1568488245.

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Frequently Asked Questions

Does Dr. Canagaratnam Pathmarajah accept virtual/telehealth appointments?
Dr. Canagaratnam Pathmarajah has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Canagaratnam Pathmarajah's office located?
Dr. Canagaratnam Pathmarajah's office is located at 1600 W Avenue J, Lancaster, CA, 93534.
Which hospitals is Dr. Canagaratnam Pathmarajah affiliated with?
Dr. Canagaratnam Pathmarajah is affiliated with Palmdale Regional Medical Center.
Does Dr. Canagaratnam Pathmarajah accept my insurance?
You can see the insurance plans that Dr. Canagaratnam Pathmarajah accepts on their Vitals profile.
What languages does Dr. Canagaratnam Pathmarajah speak?
Dr. Canagaratnam Pathmarajah speaks English and Spanish.

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