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Review by Anonymous on April 09, 2026 -

MedStar Health: Neuroscience at MedStar Georgetown University Hospital - 3800 Reservoir Road, NW Pasquerilla Healthcare Center, 6th Floor

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
5.0
Clear explanations
5.0
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Another helpful, informative, an... ”

Another helpful, informative, and productive visit!

Verified Patient

“Another helpful, informative, an...”

Another helpful, informative, and productive visit!

Anonymous 04/09/2026

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Review by Anonymous on September 17, 2025 -

MedStar Health: Neuroscience at MedStar Georgetown University Hospital - 3800 Reservoir Road, NW Pasquerilla Healthcare Center, 6th Floor

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
5.0
Clear explanations
5.0
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Denny is one of the best doc... ”

Dr. Denny is one of the best doctors I know

Verified Patient

“Dr. Denny is one of the best doc...”

Dr. Denny is one of the best doctors I know

Anonymous 09/17/2025

Open full review

Review by Anonymous on January 10, 2026 -

MedStar Health: Neuroscience at MedStar Georgetown University Hospital - 3800 Reservoir Road, NW Pasquerilla Healthcare Center, 6th Floor

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
5.0
Clear explanations
5.0
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ She explained the MRI, answered ... ”

She explained the MRI, answered my questions, and listened as I probably gave her too much information.

Verified Patient

“She explained the MRI, answered ...”

She explained the MRI, answered my questions, and listened as I probably gave her too much information.

Anonymous 01/10/2026

Open full review

Review by Anonymous on August 20, 2025 -

MedStar Health: Neuroscience at MedStar Georgetown University Hospital - 3800 Reservoir Road, NW Pasquerilla Healthcare Center, 6th Floor

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
5.0
Clear explanations
5.0
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Denny is a terrific doctor.... ”

Dr. Denny is a terrific doctor.

Verified Patient

“Dr. Denny is a terrific doctor....”

Dr. Denny is a terrific doctor.

Anonymous 08/20/2025

Mary Carter Denny, MD
Neurologist - General

Biography

Featured Review See More Reviews

Summary

Photos

Specialties

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Medical Specialties

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Reviews

Office & Staff Evaluation Not rated

Provider Evaluation 5.0

Locations

Affiliated Practices

MedStar Health: Neuroscience at MedStar Georgetown University Hospital

Practice Colleagues

Christopher Kalhorn, MD - Neurological Surgeon

Sara Inati, MD - Neurologist

Vinay Deshmukh, MD - Neurological Surgeon, Orthopaedic Surgeon

Ahmareen Baten, MD - Neurologist

Tian Wang, MD - Neurologist

Vikram Nayar, MD - Neurological Surgeon

Joseph Watson, MD - Neurological Surgeon

Carlo Tornatore, MD - Neurologist

Robert Shin, MD - Neurologist

Elizabeth Mundel, MD - Neurologist

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance

Mary Carter Denny, MD Neurologist - General

Biography

Featured Review See More Reviews

Summary

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation 5.0

Review by Anonymous on April 09, 2026 -

Office & Staff Evaluation

Practice Evaluation

Provider Evaluation

Comment - “ Another helpful, informative, an... ”

Review by Anonymous on September 17, 2025 -

Office & Staff Evaluation

Practice Evaluation

Provider Evaluation

Comment - “ Dr. Denny is one of the best doc... ”

Review by Anonymous on January 10, 2026 -

Office & Staff Evaluation

Practice Evaluation

Provider Evaluation

Comment - “ She explained the MRI, answered ... ”

Review by Anonymous on August 20, 2025 -

Office & Staff Evaluation

Practice Evaluation

Provider Evaluation

Comment - “ Dr. Denny is a terrific doctor.... ”

Locations

Affiliated Practices

MedStar Health: Neuroscience at MedStar Georgetown University Hospital

Practice Colleagues

Christopher Kalhorn, MD - Neurological Surgeon

Sara Inati, MD - Neurologist

Vinay Deshmukh, MD - Neurological Surgeon, Orthopaedic Surgeon

Ahmareen Baten, MD - Neurologist

Tian Wang, MD - Neurologist

Vikram Nayar, MD - Neurological Surgeon

Joseph Watson, MD - Neurological Surgeon

Carlo Tornatore, MD - Neurologist

Robert Shin, MD - Neurologist

Elizabeth Mundel, MD - Neurologist

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance

Mary Carter Denny, MD
Neurologist - General