Dr. Sethu Madhavan, MD

Dr. Sethu Madhavan, MD

Gastroenterology  ·  
Male  ·  
Age 62
Dr. Sethu Madhavan, MD is a gastroenterology specialist in Lancaster, CA and has been practicing for 36 years. He graduated from Jjm Medical College in 1974 and specializes in gastroenterology and internal medicine.

867 W Lancaster Blvd

Lancaster, CA 93534

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • Cigna
  • LACare

*Please verify this information when scheduling an appointment.

Learn about Dr. Madhavan

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Madhavan performs your care needs compared to other doctors.

Diverticulitis, Intestinal
very high
more than 99% of peers
Cholecystitis and Gallstones
very high
more than 99% of peers
very high
more than 99% of peers

Dr. Madhavan's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Care Philosophy

This content was provided by Dr. Madhavan "I am keen in educating my patients in taking better care of themselves"

2  Specialties

  • Gastroenterology
  • Internal Medicine

0  Board Certifications

Dr. Madhavan does not have any board certifications listed.

78  Conditions Treated


Read Less

18  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Jjm Medical College
    Medical School | Graduated 1974
  • Elyria Memorial Hospital
    Internship Hospital | Completed 1977
  • Elmhurst City Hospital
    Residency Hospital | Completed 1978
  • Jipmer Hospital
    Residency Hospital | Completed 1976
  • Vanderbilt University
    Fellowship Hospital | Completed 1982

Awards & Recognition

Awards & Honors

Dr. Madhavan has no awards or honors listed.

Media & Publications
  • Medical Expert for local public, Since 2006

Languages Spoken

  • English
  • Hindi
  • Kannada
  • Spanish
  • Tamil

Memberships & Professional Affiliations

Dr. Madhavan does not have any memberships or affiliations listed. If you are Dr. Madhavan and would like to add memberships or affiliations, please update your profile.

Dr. Madhavan's Reviews

Likelihood of recommending Dr. Madhavan to family and friends
24 total reviews (3 have comments)

Likelihood to Recommend (24)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Madhavan's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes

Patient Comments (3)

Calm, well-spoken experienced professional. Trustworthy and that says a lot from me as I generally do not trust doctors. I also prefer women doctors but was willing to make an exception for him. Have had a endoscopy and a colonoscopy from him and both procedures went well.
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I like him and trust him with my colonoscopy.
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This doctor is responsible for my mom's death. She was sick, drastically losing weight for A YEAR, seeing him every month to find out why. Finally, mymom is on her death bed and he tests her for cancer! Yes, genius. Then he KEEPS her as HIS patient and DOES NOT SEND HER TO AN ONCOLOGIST, yelled...more
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