Summary

Dr. Joycelyn Theard is a gastroenterologist who specializes in diagnosing and treating conditions of the digestive system. She earned her medical degree from Harvard Medical School and completed her residency at University Hospital South Texas Medical Center. With 49 years of experience in gastroenterology, Dr. Theard brings extensive knowledge to her practice. She is fluent in French and Spanish, allowing her to communicate effectively with diverse patient populations.

Dr. Theard is affiliated with Baptist Medical Center and practices at multiple locations throughout San Antonio and Cibolo, Texas. She treats conditions such as hemorrhoids, esophagitis, and colon polyps. Her expertise includes performing colonoscopy procedures, lower GI endoscopy, and upper GI endoscopy to help diagnose and monitor digestive health issues. Patients have given her an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 49 years of experience
  • 41 insurance plans accepted
  • speaks French, Spanish
  • University Hospital South Texas Medical Center
  • 16 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 5 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Joycelyn Marie Theard has 5 locations

Theda Oaks Ambulatory Surgical Center

19226 Stonehue Ste 103San Antonio, TX 78258
Mon5:30 am - 5:00 pm
Tue5:30 am - 5:00 pm
Wed5:30 am - 5:00 pm
Thu5:30 am - 5:00 pm
Fri5:30 am - 5:00 pm
SatClosed
SunClosed

Texas Institute Of Gastroenterology Associates

580 Cibolo Valley Dr Ste 249Cibolo, TX 78108
Mon9:00 am - 5:00 pm
TueClosed
Wed9:00 am - 5:00 pm
ThuClosed
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Baptist Neighborhood Hospital Thousand Oaks

16088 San Pedro AveHill Country Village, TX 78232

Baptist Emergency Hospital Overlook

25615 Us Highway 281 NSan Antonio, TX 78258

Methodist Hospital

7700 Floyd Curl DrSan Antonio, TX 78229

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Dr. Joycelyn Marie Theard, MDTheresa Obonyano, APRNAshley Anderson, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
49 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks French, Spanish Speaks English Speaks English Speaks English
San Antonio , TXSacramento , CASacramento , CATempe , AZ
Med School: Harvard Medical School Med School: The University of Texas Health Science Center at Houston Med School: East Tennessee State University - Quillen College of Medicine Med School: Charles R Drew University
Current Profile
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Insurance Plans Accepted by Dr. Joycelyn Marie Theard

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health - Medicaid (Managed)
  • Allegiance Life and Health
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • Clover Health
  • Clover Health - HMO
  • Community First Health Plans
  • Devoted Health
  • Gilsbar 360 Alliance
  • Golden Rule
  • Health Plan of Nevada
  • Humana
  • Humana - Medicare
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • PreferredOne
  • Sana
  • SCAN Health Plan
  • Sierra Health and Life
  • STLDentalPlan| LLC
  • Superior HealthPlan - Medicaid (Managed)
  • Tricare
  • Tricare - Federal Employees Program
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthOne
  • Wellcare

Medical Specialties

Dr. Joycelyn Marie Theard has the following specialty

Specialty Expertise

Dr. Joycelyn Marie Theard has the following 10 areas of expertise

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

Certifications, License, & Education

49 Years Experience

Dr. Joycelyn Marie Theard holds an active medical license in the state of Texas.

Medical License

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

Education & Training

Residency

Completed their residency at University Hospital South Texas Medical Center.

Medical School

Graduated from Harvard Medical School in 1977.

NPI Number

Dr. Theard's NPI number is 1912082355.

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Frequently Asked Questions

Where is Dr. Joycelyn Theard's office located?
Dr. Joycelyn Theard's office is located at 19226 Stonehue Ste 103, San Antonio, TX, 78258.
How can I make an appointment with Dr. Joycelyn Theard?
You can find contact information for Dr. Joycelyn Theard here on Vitals.
Does Dr. Joycelyn Theard accept virtual/telehealth appointments?
Dr. Joycelyn Theard has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Joycelyn Theard affiliated with?
Dr. Joycelyn Theard is affiliated with Baptist Medical Center.
What languages does Dr. Joycelyn Theard speak?
Dr. Joycelyn Theard speaks French and Spanish.

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