JT
46 Years of Experience
Accepting patients
Who is Dr. Theard, Gastroenterologist in San Antonio, TX?
Dr. Joycelyn Theard, MD is a Gastroenterologist, who primarily practices in San Antonio, TX with 2 additional practice locations. She has been practicing for over 46 years and is board certified. Dr. Theard completed her residency at Univ Hosp-S Tx Med Ctr, Gastroenterology; U Tx Sw Med Ctr Affil Hsps, Internal Medicine. Dr. Theard is fluent in English and Spanish, and is currently seeing new patients. Dr. Theard’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Theard’s office at (210) 268-0120.
What are Areas of Expertise for Dr. Theard?
Dr. Joycelyn Theard, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Theard empowers patients to confidently navigate their health journey, specializing in Colonoscopy, Endoscopy, or comprehensive wellness support. Serving the San Antonio/TX community, Dr. Theard is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Theard go to medical school and complete their residency?
Residency: Univ Hosp-S Tx Med Ctr, Gastroenterology; U Tx Sw Med Ctr Affil Hsps, Internal Medicine | University Hospital S Tx Med Center
Medical School: Harvard Medical School, Boston, Massachusetts
Is Dr. Theard board certified as a Gastroenterologist?
Yes, Dr. Joycelyn Theard, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Theard speak?
Dr. Theard and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Theard treat?
As a Gastroenterologist, Dr. Theard diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Theard. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Stomach Ulcer
- Peptic Ulcer
- Gastric ulcer
- Peptic ulcer of the stomach
- Stomach sore
ICD-10 Codes:
- K259: Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
What procedures does Dr. Theard perform?
As a Gastroenterologist, Dr. Theard performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Theard. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Colonoscopy with Injections
- Esophagus Widening Procedure (Endoscopic)
- EGD with Esophageal Balloon Dilation
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
Also known as:
- Upper Endoscopy with Polyp Removal
- EGD with Polypectomy
- Esophagus, Stomach, Duodenum Scope with Removal
- Flexible Endoscopy Tumor Excision
CPT Codes:
- 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Does Dr. Theard accept my insurance?
Dr. Theard accepts most major insurance plans. Important: Please call our office at (210) 268-0120 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Theard accept in San Antonio, TX?
Dr. Theard in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Express Scripts
Health Care Service Corporation (HCSC)
Humana
Medicare
Other Health Care Provider
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Theard's office located?
Dr. Joycelyn Theard's Primary Practice
19284 Stone Oak Pkwy Ste 104
San Antonio, TX 78258
(210) 268-0120
What is Dr. Theard's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Theard's National Provider Identifier (NPI) number is 1912082355.
What common questions do patients ask about Dr. Theard?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Theard
What is Dr. Joycelyn Theard's specialty?
Dr. Theard is a Gastroenterologist near San Antonio, TX. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Theard to book an appointment today.
Is this Dr. Joycelyn Theard affiliated with a ranked Castle Connolly Top Hospital?
No, Theard is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: North Central Baptist Hospital, Northeast Baptist Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Joycelyn Theard accepting new patients in San Antonio, TX?
Yes, Dr. Joycelyn Theard is accepting new patients at this time.
Does Dr. Joycelyn Theard offer online booking?
Please contact Dr. Theard's office at (210) 268-0120 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Joycelyn Theard?
Please contact Dr. Theard's office at (210) 268-0120 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Joycelyn Theard have?
Dr. Joycelyn Theard is certified by the American Board of Internal Medicine.
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