Sunitha Venkatachallam, MD

University	Degree	Focus	Graduated
University of Mysore, J.S.S. Medical College	Other Degree	MD	Not Specified
University of Mysore, J.S.S. Medical College	Medical Degree		Not Specified

Institution	Focus	Year
Residency - Greater Baltimore Medical Center		2006
Residency - Internal medicine, Greater Baltimore Medical Centre, Baltimore, Maryland USA		2006
Internship - University of Mysore, India		1996

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified
Internal medicine	Internal Medicine	2006

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Review by Anonymous on November 21, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 good... ”

Very good

Verified Patient

“Very good...”

Very good

Anonymous 11/21/2025

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Review by Anonymous on October 25, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 - “ Absolutely love Dr Venk. Wouldn'... ”

Absolutely love Dr Venk. Wouldn't go anywhere else.

Verified Patient

“Absolutely love Dr Venk. Wouldn'...”

Absolutely love Dr Venk. Wouldn't go anywhere else.

Anonymous 10/25/2025

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Review by Anonymous on October 09, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 Venk is very responsive to al... ”

Dr Venk is very responsive to all my questions and concerns.

Verified Patient

“Dr Venk is very responsive to al...”

Dr Venk is very responsive to all my questions and concerns.

Anonymous 10/09/2025

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Review by Anonymous on September 06, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 personally... ”

Excellent personally

Verified Patient

“Excellent personally...”

Excellent personally

Anonymous 09/06/2025

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Review by Anonymous on June 06, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 like Dr. Venkatachallam... ”

I really like Dr. Venkatachallam. She listened well, showed concern, answered all of my questions and spent an appropriate amount of time with me. I never felt rushed during the appointment.

Verified Patient

“I really like Dr. Venkatachallam...”

I really like Dr. Venkatachallam. She listened well, showed concern, answered all of my questions and spent an appropriate amount of time with me. I never felt rushed during the appointment.

Anonymous 06/06/2025

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Review by Anonymous on November 20, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 - “ Always I enjoy my visits with Dr... ”

Always I enjoy my visits with Dr. Venk

Verified Patient

“Always I enjoy my visits with Dr...”

Always I enjoy my visits with Dr. Venk

Anonymous 11/20/2025

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Review by Anonymous on October 24, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 - “ MD very good... ”

MD very good

Verified Patient

“MD very good...”

MD very good

Anonymous 10/24/2025

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Review by Anonymous on October 09, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 10/09/2025

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Review by Anonymous on September 03, 2025 -

Inova Primary Care - Chantilly - 3914 Centreville Rd Ste 250

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 Venk was very thorough and pr... ”

Dr Venk was very thorough and professional. She listened to all the concerns and questions that my daughter and I had and was receptive to our input regarding my care.

Verified Patient

“Dr Venk was very thorough and pr...”

Dr Venk was very thorough and professional. She listened to all the concerns and questions that my daughter and I had and was receptive to our input regarding my care.

Anonymous 09/03/2025

Office Hours

Internal Medicine Physician - General

Highlights

Biography

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Summary

Provider Training

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

Inova Primary Care - Chantilly

Practice Colleagues

Bharti Patel, MD - Internal Medicine Physician

Hakima Bouhouch, MD - Family Medicine Physician

Tushar Patel, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance