LB
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Bowser, Gastroenterologist in Baltimore, MD?
Dr. Lester Bowser, MD is a Gastroenterologist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified. Dr. Bowser is fluent in English and Spanish, and is currently seeing new patients. Dr. Bowser’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Bowser’s office at (410) 554-6652.
What are Areas of Expertise for Dr. Bowser?
Dr. Lester Bowser, 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. Bowser empowers patients to confidently navigate their health journey, specializing in Colon Cancer Screening, Esophagogastroduodenoscopy, Gallbladder Disease, Hepatitis C, Inflammatory Bowel Disease, Liver Disease, and comprehensive wellness support. Serving the Baltimore, MD community, Dr. Bowser is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Bowser board certified as a Gastroenterologist?
Yes, Dr. Lester Bowser, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Bowser speak?
Dr. Bowser and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Bowser typically treat?
As a Gastroenterologist, Dr. Bowser 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. Bowser. 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:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
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
What procedures does a Gastroenterologist like Dr. Bowser typically perform?
As a Gastroenterologist, Dr. Bowser 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. Bowser. 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
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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:
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Bowser accept my insurance?
Dr. Bowser accepts most major insurance plans. Important: Please call our office at (410) 554-6652 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Bowser accept in Baltimore, MD?
Dr. Bowser in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield Association
CareFirst BlueCross BlueShield
Cigna Group
CVS Health (formerly Aetna)
Humana
Medicare
MedStar Health
State of Maryland
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Bowser's office located?
What is Dr. Bowser's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Bowser's National Provider Identifier (NPI) number is 1043206873.
What common questions do patients ask about Dr. Bowser?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Bowser
What is Dr. Lester Bowser's specialty?
Dr. Bowser is a Gastroenterologist near Baltimore, MD.
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. Lester Bowser affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Bowser is affiliated with Medstar Union Memorial Hospital which is a Castle Connolly Top Hospital. 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 Lester Bowser accepting new patients in Baltimore, MD?
Yes, Dr. Lester Bowser is accepting new patients at this time.
Does Dr. Lester Bowser offer online booking?
Please contact Dr. Bowser's office at (410) 554-6652 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lester Bowser?
Please contact Dr. Bowser's office at (410) 554-6652 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Lester Bowser have?
Dr. Lester Bowser is certified by the American Board of Internal Medicine.
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