Lester Kenneth Bowser, MD

Certification	Cert. Body	Year
Internal medicine Sub-Specialty: Gastroenterology	Internal Medicine	Not Specified

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Review by Anonymous on February 11, 2026 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ I felt comfortable and I felt my... ”

I felt comfortable and I felt my Doctor listened to my concern

Verified Patient

“I felt comfortable and I felt my...”

I felt comfortable and I felt my Doctor listened to my concern

Anonymous 02/11/2026

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Review by Anonymous on October 23, 2025 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very kind... ”

Very kind

Verified Patient

“Very kind...”

Very kind

Anonymous 10/23/2025

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Review by Anonymous on September 22, 2025 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Bowser was very comforting.... ”

Dr. Bowser was very comforting.

Verified Patient

“Dr. Bowser was very comforting....”

Dr. Bowser was very comforting.

Anonymous 09/22/2025

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Review by Anonymous on November 16, 2025 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent doctor... ”

Excellent doctor

Verified Patient

“Excellent doctor...”

Excellent doctor

Anonymous 11/16/2025

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Review by Anonymous on October 13, 2025 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr.Bowser explained everything v... ”

Dr.Bowser explained everything very clearly

Verified Patient

“Dr.Bowser explained everything v...”

Dr.Bowser explained everything very clearly

Anonymous 10/13/2025

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Review by Anonymous on August 08, 2025 -

MedStar Health Primary Care at Parkville - 9512 Harford Road Ste. 201

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Good experience.... ”

Good experience.

Verified Patient

“Good experience....”

Good experience.

Anonymous 08/08/2025

Office Hours

Internal Medicine Physician - Gastroenterology

Highlights

Biography

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Summary

Provider Training

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

MedStar Health Primary Care at Parkville

MedStar Health Gastroenterology at Lutherville

MedStar Union Memorial Hospital

Practice Colleagues

Alan Chen, MD - Internal Medicine Physician

Nauman Siddiqi, MD - Internal Medicine Physician

Masha Rosenthal, MD - Emergency Medicine Physician

Daniel Woldeab, CRNP, ACNP-BC - Nurse Practitioner

Bridget Queral, CRNP - Nurse Practitioner

Ruperto Vallarta, MD - Pediatrician

Taylor Kimball, MD - Orthopaedic Surgeon

Andy John Ramos, CRNP - Nurse Practitioner

Bethany Burton, CRNP - Nurse Practitioner

Fady Iskander, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance