Arnel C Castrence, MD

University	Degree	Focus	Graduated
University of Md School of Medicine, Baltimore Md	Other Degree		1995
University of Maryland School of Medicine	Medical Degree		1995

Institution	Focus	Year
Residency - Graduate Hospital		Not Specified
Residency - Graduate Hospital (Tenet Health Sx), Internal Medicine		Not Specified

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on February 09, 2026 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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. Castrence is a very knowledg... ”

Dr. Castrence is a very knowledgeable doctor. He takes the time to go through lab work and explain how everything looks and what can be done to improve. He listens to my concerns and provides valuable advice. I am grateful to have Dr. Castrence as my provider and will always recommend him!

Verified Patient

“Dr. Castrence is a very knowledg...”

Anonymous 02/09/2026

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Review by Anonymous on November 27, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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 - “ As always I explain that there i... ”

As always I explain that there is a wait to see Dr Castrence but he is genuinely worth the weight

Verified Patient

“As always I explain that there i...”

As always I explain that there is a wait to see Dr Castrence but he is genuinely worth the weight

Anonymous 11/27/2025

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Review by Anonymous on October 21, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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 all... ”

Good experience all

Verified Patient

“Good experience all...”

Good experience all

Anonymous 10/21/2025

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Review by Anonymous on August 30, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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... ”

Good

Verified Patient

“Good...”

Good

Anonymous 08/30/2025

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Review by Anonymous on January 22, 2026 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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 Dr.very Good... ”

The Dr.very Good

Verified Patient

“The Dr.very Good...”

The Dr.very Good

Anonymous 01/22/2026

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Review by Anonymous on October 30, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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 really liked that time was rea... ”

I really liked that time was really taken to address my needs/concerns

Verified Patient

“I really liked that time was rea...”

I really liked that time was really taken to address my needs/concerns

Anonymous 10/30/2025

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Review by Anonymous on September 11, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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. Castrence is the best! It... ”

Dr. Castrence is the best! It's a little harder to see him these days. I remember when he had a baby face. He knows my issues very well and I trust Him implicitly.

Verified Patient

“Dr. Castrence is the best! It...”

Dr. Castrence is the best! It's a little harder to see him these days. I remember when he had a baby face. He knows my issues very well and I trust Him implicitly.

Anonymous 09/11/2025

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Review by Anonymous on August 14, 2025 -

MedStar Shah Medical Group at Waldorf - 10 St Patricks Drive

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 professional.... ”

Very professional.

Verified Patient

“Very professional....”

Very professional.

Anonymous 08/14/2025

Office Hours

Internal Medicine Physician - General

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Office & Staff Evaluation Not rated

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MedStar Shah Medical Group Of Waldorf

Practice Colleagues

Miriam Aleproti, CRNP - Nurse Practitioner

Vinod Abraham, MD - Neurologist

Rohit Patil, MD - Urologist

Casey Gaskins, AuD - Audiologist

Safquat Meraj, MD - Urologist

Robert Davison, MD - Internal Medicine Physician

Nimesh Khatri, MD - Internal Medicine Physician

Alex Ryzhikov, MD - Internal Medicine Physician

Sanjeeb Mishra, MD - Internal Medicine Physician

Nicole Lee, MD - Internal Medicine Physician

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Procedures & Treatments Offered

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Accepted Insurance