Jonathan W Lischalk, MD

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Review by Anonymous on May 27, 2026 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 would recommend Dr. Lischalk t... ”

I would recommend Dr. Lischalk to my family members and closest friends.

Verified Patient

“I would recommend Dr. Lischalk t...”

I would recommend Dr. Lischalk to my family members and closest friends.

Anonymous 05/27/2026

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Review by Anonymous on January 01, 2026 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 Lischalk is amazing.... ”

Dr Lischalk is amazing.

Verified Patient

“Dr Lischalk is amazing....”

Dr Lischalk is amazing.

Anonymous 01/01/2026

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Review by Anonymous on October 25, 2025 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 - “ Spent all the time and answered ... ”

Spent all the time and answered all the questions.

Verified Patient

“Spent all the time and answered ...”

Spent all the time and answered all the questions.

Anonymous 10/25/2025

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Review by Anonymous on September 24, 2025 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 - “ All good!... ”

All good!

Verified Patient

“All good!...”

All good!

Anonymous 09/24/2025

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Review by Anonymous on February 10, 2026 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 - “ Care provider was exemplary in a... ”

Care provider was exemplary in all aspects

Verified Patient

“Care provider was exemplary in a...”

Care provider was exemplary in all aspects

Anonymous 02/10/2026

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Review by Anonymous on December 07, 2025 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 12/07/2025

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Review by Anonymous on September 25, 2025 -

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital - 3800 Reservoir Road NW Lower Level (LL) Bles Bldg.

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 - “ Was impressed with skill and res... ”

Was impressed with skill and response.

Verified Patient

“Was impressed with skill and res...”

Was impressed with skill and response.

Anonymous 09/25/2025

Office Hours

Radiation Oncologist - General, Internal Medicine Physician - Hematology

Highlights

Biography

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Summary

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Specialties

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Medical Specialties

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Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

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Affiliated Practices

MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital

Practice Colleagues

Keith Unger, MD - Internal Medicine Physician

Sean Collins, MD - Radiation Oncologist

Sonali Rudra, MD - Diagnostic Radiologist, Internal Medicine Physician, Radiation Oncologist

Nitika Paudel, MD - Diagnostic Radiologist, Family Medicine Physician, Internal Medicine Physician

Peter Ahn, MD - Diagnostic Radiologist, Internal Medicine Physician, Radiation Oncologist

Matthew Witek, MD - Internal Medicine Physician, Radiation Oncologist

Shannon Verleysen, FNP, MSN - Nurse Practitioner, Radiation Oncologist

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance