Summary

Dr. Chaithanya Mallikarjun is a gastroenterologist with expertise in internal medicine, bringing 24 years of experience to her practice in San Antonio. She earned her medical degree from J J M Medical College and has developed specialized skills in digestive health and comprehensive internal medicine care. Dr. Mallikarjun is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Mallikarjun practices at multiple locations throughout San Antonio and is affiliated with several prominent healthcare facilities including Methodist Hospital Stone Oak, North Central Baptist Hospital, and Baptist Medical Center. She specializes in treating conditions such as colon polyps, GERD, and hemorrhoids. Her procedural expertise includes performing colonoscopies, upper GI endoscopies, and lower GI endoscopies to diagnose and treat digestive disorders. Patients have given her an average rating of 3.2 out of 5 on Vitals.

Overview based on verified provider data

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
  • 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, MDJi Soo Choi, APRNRachel Oliver, APRNDr. Jessica N. Figueredo, DO, MS
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
24 Years of Experience 5 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 , CAHouston , TX
Med School: J J M Medical College Med School: New York University Med School: University of South Alabama Med School: Nova Southeastern University, Dr. Kiran C. Patel College of Osteopathic 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

Dr. Chaithanya Mallikarjun holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026.

Education & Training

Medical School

Graduated from J J M Medical College in 2002.

NPI Number

Dr. Mallikarjun's NPI number is 1114101904.

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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.
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.
Does Dr. Chaithanya Mallikarjun accept my insurance?
You can see the insurance plans that Dr. Chaithanya Mallikarjun accepts on their Vitals profile.
Which hospitals is Dr. Chaithanya Mallikarjun affiliated with?
Dr. Chaithanya Mallikarjun is affiliated with Methodist Hospital Stone Oak, North Central Baptist Hospital, Methodist Hospital Metropolitan, Baptist Medical Center, Methodist Hospital, Lcmc Health, Baptist Neighborhood Hospital Thousand Oaks, and Baptist Emergency Hospital Overlook.
What languages does Dr. Chaithanya Mallikarjun speak?
Dr. Chaithanya Mallikarjun speaks English and Spanish.

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