Ravi Chittajallu, M.D.



1105 Central Expwy N Ste 2220-MOB2

Allen, TX 75013

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

DHAT - Allen, TX - Central Expwy

Gastroenterology in Allen, TX

DHAT - Allen, TX - Central Expwy

1105 Central Expwy N

Ste 2220-MOB2

Allen, TX 75013

Open today 9 AM - 5 PM


DHAT - McKinney, TX - Medical Center Dr.

Gastroenterology in McKinney, TX

DHAT - McKinney, TX - Medical Center Dr.

4521 Medical Center Dr

Ste. 500

McKinney, TX 75069

Open today 9 AM - 5 PM


DHAT - McKinney, TX - West University

Gastroenterology in McKinney, TX

DHAT - McKinney, TX - West University

5337 W. University Dr

Ste. 200-Bldg G

McKinney, TX 75071

Open today 8 AM - 5 PM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Ravi Chittajallu, M.D.

I have had the opportunity to practice medicine in multiple countries. Because of that, I have an appreciation of how being a physician can positively affect my patient's lives. I enjoy making a personal connection with my patients in order to provide a comfortable setting where they can talk about their concerns. This allows me to help them understand that I will work with them until their problem is resolved. My practice focuses on my patient's needs, and I strive to make myself available to them as much as possible.

Board Certified: Gastroenterology


  • Fellowship: Internal medicine and Gastroenterology, Cleveland Clinic Foundation (Cleveland, OH)
  • Residency: Internal Medicine Cornwell Regional Hospital (Montego Bay, Jamaica)
  • MD: Glasgow, Scotland

Awards and Accreditation

  • Best Doctors, Magazine Collin County 2018
  • D Magazine, Best Doctors 2017
  • American College of Gastroenterology
  • American Gastroenterological Association
  • American Society for Gastrointestinal Endoscopy
  • Collin County Medical Society
  • Texas Medical Association
  • Texas Society for Gastroenterology and Endoscopy


The knowledge base and experience that Dr. Ravi has makes me feel better about the information he provides.

Y.P. Google

Great experience. Staff was friendly and efficient. I've used Dr. Chittajallu for two previous colonoscopies (5 years apart), so he had my medical history on file to review with me.

R.&. Google

Dr Ravi is an excellent doctor. He has treated me for GERD and esophageal problems. He is very thorough, kind and sticks with me to make whatever problems I have, cured!! You can’t find a better gastroenterologist!

P.W. Google

Excellent physician , very knowledgeable and caring

P.R. Google

Very pleased with everyone I met at the facility

F.M. Google


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