Summary

Dr. Chaithanya Mallikarjun is a gastroenterologist and internal medicine specialist with 24 years of experience helping patients with digestive health concerns. She earned her medical degree from J J M Medical College and has built extensive expertise in both gastroenterology and general internal medicine throughout her career. Dr. Mallikarjun is fluent in English and Spanish, allowing her to serve diverse communities in the San Antonio area.

Dr. Mallikarjun practices at multiple locations throughout San Antonio, Texas, with affiliations at Methodist Hospital Stone Oak, North Central Baptist Hospital, and Baptist Medical Center, among others. She specializes in treating conditions such as colon polyps, hemorrhoids, and gastritis. Her procedural expertise includes performing colonoscopies and lower GI endoscopy to diagnose and treat various digestive conditions. Patients have given her an average rating of 3.2 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.2
  • 24 years of experience
  • speaks English, Spanish
  • J J M Medical College
  • 9 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 8 hospital affiliations
  • 8 office locations
  • Female

Office Locations

Dr. Chaithanya Mallikarjun has 8 locations

San Antonio Gastroenterology Endoscopy Center North

150 E SONTERRA BLVD STE 100SAN ANTONIO, TX 78258
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Baptist Health System

111 Dallas StSan Antonio, TX 78205

Methodist Hospital

7700 Floyd Curl DrSan Antonio, TX 78229

San Antonio Gastroenterology Endoscopy Center North

150 E SONTERRA BLVD STE 110SAN ANTONIO, TX 78258
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Baptist Neighborhood Hospital Thousand Oaks

16088 San Pedro AveHill Country Village, TX 78232

Methodist Hospital Metropolitan

1310 Mccullough AveSan Antonio, TX 78212

Downtown Endoscopy Center

520 E Euclid AveSan Antonio, TX 78212
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

North Central Baptist Hospital

520 Madison Oak DrSan Antonio, TX 78258

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Dr. Chaithanya Mallikarjun, MD
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Dr. Chaithanya Mallikarjun, MDRachel Oliver, APRNTheresa Obonyano, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
24 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
SAN ANTONIO , TXSACRAMENTO , CASACRAMENTO , CASACRAMENTO , CA
Med School: J J M Medical College Med School: University of South Alabama Med School: The University of Texas Health Science Center at Houston Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Chaithanya Mallikarjun

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Chaithanya Mallikarjun has the following 2 specialties

Specialty Expertise

Dr. Chaithanya Mallikarjun has the following 11 areas of expertise

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

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Expired

EDUCATION & TRAINING

Medical School

J J M Medical CollegeGraduated in 2002

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Frequently Asked Questions

Does Dr. Chaithanya Mallikarjun accept virtual/telehealth appointments?
Dr. Chaithanya Mallikarjun has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Chaithanya Mallikarjun's office located?
Dr. Chaithanya Mallikarjun's office is located at 150 E SONTERRA BLVD STE 100, SAN ANTONIO, TX, 78258.
Does Dr. Chaithanya Mallikarjun accept my insurance?
You can see the insurance plans that Dr. Chaithanya Mallikarjun accepts on their Vitals profile.
How can I make an appointment with Dr. Chaithanya Mallikarjun?
You can find contact information for Dr. Chaithanya Mallikarjun here on Vitals.
Is Dr. Chaithanya Mallikarjun accepting new patients?
Dr. Chaithanya Mallikarjun is accepting new patients on Vitals. View Dr. Chaithanya Mallikarjun's profile on Vitals to make an appointment.

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