RG
40 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Geisman, Gastroenterologist in Saint Peters, MO?
Dr. Richard Geisman, MD is a Gastroenterologist, who primarily practices in Saint Peters, MO with 1 additional practice location. He has been practicing for over 40 years and is board certified. Dr. Geisman graduated from Tulane Univ School of Medicine and completed his residency at Barnes-Jewish Hosp-S Campus, Gastroenterology; Barnes-Jewish Hosp-S Campus, Internal Medicine. Dr. Geisman is fluent in English, and is currently seeing new patients. Dr. Geisman’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Geisman’s office at (636) 916-8200.
What are Areas of Expertise for Dr. Geisman?
Dr. Richard Geisman, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Geisman empowers patients to confidently navigate their health journey, specializing in Colon Cancer Screening, Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis/Crohn's, and comprehensive wellness support. Serving the Saint Peters, MO community, Dr. Geisman is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Geisman go to medical school and complete their residency?
Residency: Barnes-Jewish Hosp-S Campus, Gastroenterology; Barnes-Jewish Hosp-S Campus, Internal Medicine | Jewish Hospital of Cincinnati Program
Medical School: Tulane Univ Sch of Med, New Orleans La | Tulane Univ School of Medicine
Is Dr. Geisman board certified as a Gastroenterologist?
Yes, Dr. Richard Geisman, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Geisman speak?
Dr. Geisman and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Geisman typically treat?
As a Gastroenterologist, Dr. Geisman 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. Geisman. 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. Learn more about our claims-based healthcare methodology.
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:
- 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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Other Digestive Symptoms
- Digestive Disease
- Unspecified Abdominal Symptoms
- Other Belly Problems
- Digestive System Issues
ICD-10 Codes:
- R198: Other specified symptoms and signs involving the digestive system and abdomen
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
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
What procedures does a Gastroenterologist like Dr. Geisman typically perform?
As a Gastroenterologist, Dr. Geisman 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. Geisman. 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. Learn more about our claims-based healthcare methodology.
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:
- EGD with Esophageal Balloon Dilation
- Esophagus Widening Procedure (Endoscopic)
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Does Dr. Geisman accept my insurance?
Dr. Geisman accepts most major insurance plans. Important: Please call our office at (636) 916-8200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Geisman accept in Saint Peters, MO?
Dr. Geisman in Saint Peters, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
CMS
Elevance Health Inc. (formerly Anthem)
Medicare
Oscar Health
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Geisman's office located?
Dr. Richard Geisman's Primary Practice
201 Bjc Saint Peters Dr Ste 100
Saint Peters, MO 63376
(636) 916-8200
What is Dr. Geisman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Geisman's National Provider Identifier (NPI) number is 1265430516.
What common questions do patients ask about Dr. Geisman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Geisman
What is Dr. Richard Geisman's specialty?
Dr. Geisman is a Gastroenterologist near Saint Peters, MO.
What does a Gastroenterologist do?
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.
Is this Dr. Richard Geisman affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Geisman is affiliated with Ssm Health St. Joseph Hospital - Lake Saint Louis, Ssm Health St. Joseph Hospital - St. Charles which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Richard Geisman accepting new patients in Saint Peters, MO?
Yes, Dr. Richard Geisman is accepting new patients at this time.
Does Dr. Richard Geisman offer online booking?
Please contact Dr. Geisman's office at (636) 916-8200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Richard Geisman?
Please contact Dr. Geisman's office at (636) 916-8200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Richard Geisman have?
Dr. Richard Geisman is certified by the American Board of Internal Medicine.
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