Summary

Dr. Lester Bowser is a gastroenterologist who specializes in diagnosing and treating conditions affecting the digestive system. He holds board certification in internal medicine from the American Board of Internal Medicine, demonstrating his expertise in comprehensive adult care. Dr. Bowser is fluent in English.

Dr. Bowser practices at multiple MedStar Health locations throughout the Baltimore area, including facilities in Parkville and Lutherville, as well as MedStar Union Memorial Hospital. He focuses on treating conditions such as colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to help diagnose and monitor digestive health concerns. Patients rate Dr. Bowser 4.9 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.9
  • 30 insurance plans accepted
  • speaks English
  • 44 written reviews
  • 1 award
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 3 office locations
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Dr. Lester Kenneth Bowser has 3 locations

MedStar Health Primary Care at Parkville

9512 Harford Rd Ste 201Baltimore, MD 21234
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

MedStar Union Memorial Hospital

201 E University ParkwayBaltimore, MD 21218
Mon12:01 am - 11:59 pm
Tue12:01 am - 11:59 pm
Wed12:01 am - 11:59 pm
Thu12:01 am - 11:59 pm
Fri12:01 am - 11:59 pm
Sat12:01 am - 11:59 pm
Sun12:01 am - 11:59 pm

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Dr. Lester Kenneth Bowser, MDSarah Proffit, APRNBrendon Bower, APRNPatryk Podsiadlo Madrid
GastroenterologyGastroenterologyGastroenterologyNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Baltimore , MDBaltimore , MDTempe , AZBaltimore , MD
Med School: Wilmington University Med School: University of Cincinnati
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Lester Kenneth Bowser

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • AmeriGroup
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • CareFirst BlueCross BlueShield
  • CareFirst BlueCross BlueShield - Medicare
  • Cigna
  • Cigna - HMO
  • GEHA
  • Golden Rule
  • Humana
  • Humana - Medicare
  • Jai Medical Systems
  • Johns Hopkins Employer Health Programs
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MedStar Family Choice
  • MedStar Family Choice - Medicaid (Managed)
  • Meritain Health
  • Priority Partners
  • Priority Partners - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Lester Kenneth Bowser has the following specialty

Specialty Expertise

Dr. Lester Kenneth Bowser 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

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

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Frequently Asked Questions

Is Dr. Lester Bowser accepting new patients?
Dr. Lester Bowser is accepting new patients on Vitals. View Dr. Lester Bowser's profile on Vitals to make an appointment.
Does Dr. Lester Bowser accept my insurance?
You can see the insurance plans that Dr. Lester Bowser accepts on their Vitals profile.
Where is Dr. Lester Bowser's office located?
Dr. Lester Bowser's office is located at 9512 Harford Rd Ste 201, Baltimore, MD, 21234.
Does Dr. Lester Bowser accept virtual/telehealth appointments?
Dr. Lester Bowser has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Lester Bowser?
You can find contact information for Dr. Lester Bowser here on Vitals.

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