Denise Marlatte, FNP

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Review by Anonymous on September 28, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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

Comment - “ NP was great, she made me feel t... ”

NP was great, she made me feel to have a colonoscopy.

Verified Patient

“NP was great, she made me feel t...”

NP was great, she made me feel to have a colonoscopy.

Anonymous 09/28/2025

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Review by Anonymous on September 02, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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

Comment - “ Denise was very caring to my hus... ”

Denise was very caring to my husband's feeling & she made him & me very comfortable during our visit.

Verified Patient

“Denise was very caring to my hus...”

Denise was very caring to my husband's feeling & she made him & me very comfortable during our visit.

Anonymous 09/02/2025

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Review by Anonymous on August 19, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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 NP. Highly recommend.... ”

Excellent NP. Highly recommend.

Verified Patient

“Excellent NP. Highly recommend....”

Excellent NP. Highly recommend.

Anonymous 08/19/2025

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Review by Anonymous on May 23, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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 - “ Awesome!... ”

Awesome!

Verified Patient

“Awesome!...”

Awesome!

Anonymous 05/23/2025

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Review by Anonymous on September 03, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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

Comment - “ Denise was very thorough and car... ”

Denise was very thorough and caring!

Verified Patient

“Denise was very thorough and car...”

Denise was very thorough and caring!

Anonymous 09/03/2025

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Review by Anonymous on August 22, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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 - “ First appointment with Denise bu... ”

First appointment with Denise but not my last. She is an expert in her field.

Verified Patient

“First appointment with Denise bu...”

First appointment with Denise but not my last. She is an expert in her field.

Anonymous 08/22/2025

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Review by Anonymous on June 02, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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 - “ She was great! She provided info... ”

She was great! She provided information in very clear ways and was very friendly and reassuring

Verified Patient

“She was great! She provided info...”

She was great! She provided information in very clear ways and was very friendly and reassuring

Anonymous 06/02/2025

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Review by Anonymous on May 02, 2025 -

MedStar Health Gastroenterology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Main Building, 2nd floor, Room 2210

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 - “ The NP was great...responsive, f... ”

The NP was great...responsive, friendly, funny, informed.

Verified Patient

“The NP was great...responsive, f...”

The NP was great...responsive, friendly, funny, informed.

Anonymous 05/02/2025

Office Hours

Nurse Practitioner - Family

Biography

Featured Review See More Reviews

Summary

Photos

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

MedStar Health Gastroenterology at MedStar Georgetown University Hospital

MedStar Health Gastroenterology at Lafayette Centre

Practice Colleagues

Meggin Sabatino, DNP - Internal Medicine Physician, Nurse Practitioner

Caren Palese, MD - Internal Medicine Physician

John Carroll, MD - Internal Medicine Physician

James Frank, MD - Internal Medicine Physician

Mark Mattar, MD - Internal Medicine Physician

Angelica Nocerino, MD - Internal Medicine Physician

Thomas Loughney, MD - Internal Medicine Physician

Joseph Jennings, MD - Internal Medicine Physician

Lauren Livesay, FNP-C - Nurse Practitioner

Parnia Ghazanfari, MS, PA-C - Physician Assistant

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance