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 by the American Board of Internal Medicine. 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 in 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
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Stomach and Duodenum Disorder
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
- K317: Polyp of stomach and duodenum
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- Z860100: Personal history of colon polyps, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
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:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Rectal Polyp
- Rectal Disorder
- Rectal Growth
- Colon Polyp
- Benign Rectal Tumor
ICD-10 Codes:
- K621: Rectal polyp
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Also known as:
- Non-cancerous Stomach Growth
- Benign Tumor
- Stomach Disorder
- Benign stomach tumor
- Stomach neoplasm
- Non-malignant stomach mass
ICD-10 Codes:
- D131: Benign neoplasm of stomach
Also known as:
- Crohn's Disease
- Crohn’s Disease
- Regional Enteritis
- Inflammatory Bowel Disease (IBD)
- Terminal Ileitis
ICD-10 Codes:
- K5090: Crohn's disease, unspecified, without complications
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Which procedures does Dr. Theard perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Joycelyn Theard may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Theard's office.
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
All Other Third Party
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
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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