Aloyisus Tsang, MD

University	Degree	Focus	Graduated
Saint Louis University School of Medicine	Doctorate	Other	1993

Institution	Focus	Year
Internship - Cedars-Sinai Medical Center- Internal Medicine	Other	1994
Residency - Cedars-Sinai Medical Center- Internal Medicine	Other	1996

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on March 25, 2026 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 Psang is an exceptional Dr ca... ”

Dr Psang is an exceptional Dr caring and pleasant to communicate with. He is progressively proficient and a great Dr in changing up prescriptions that aren't Working. He takes care of the patient and listens to his concerns.

Verified Patient

“Dr Psang is an exceptional Dr ca...”

Anonymous 03/25/2026

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Review by Anonymous on March 22, 2026 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 - “ Great experience and helpful... ”

Great experience and helpful

Verified Patient

“Great experience and helpful...”

Great experience and helpful

Anonymous 03/22/2026

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Review by Anonymous on January 01, 2026 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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. Tsang is simply an excellent... ”

Dr. Tsang is simply an excellent physician. I have referred him to friends and family members numerous times.

Verified Patient

“Dr. Tsang is simply an excellent...”

Dr. Tsang is simply an excellent physician. I have referred him to friends and family members numerous times.

Anonymous 01/01/2026

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Review by Anonymous on December 12, 2025 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 - “ Love Dr. Tsang. He's thorough a... ”

Love Dr. Tsang. He's thorough and very pleasant.

Verified Patient

“Love Dr. Tsang. He's thorough a...”

Love Dr. Tsang. He's thorough and very pleasant.

Anonymous 12/12/2025

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Review by Anonymous on November 20, 2025 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 Tsang is more then a Dr he be... ”

Dr Tsang is more then a Dr he becomes family, very carrying, listens, and suffers. He is a supper Doctor.

Verified Patient

“Dr Tsang is more then a Dr he be...”

Dr Tsang is more then a Dr he becomes family, very carrying, listens, and suffers. He is a supper Doctor.

Anonymous 11/20/2025

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Review by Anonymous on March 24, 2026 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 initial visit... ”

Excellent initial visit

Verified Patient

“Excellent initial visit...”

Excellent initial visit

Anonymous 03/24/2026

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Review by Anonymous on February 21, 2026 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 - “ Great... ”

Great

Verified Patient

“Great...”

Great

Anonymous 02/21/2026

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Review by Anonymous on December 16, 2025 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 Tsang was excellent... ”

Dr Tsang was excellent

Verified Patient

“Dr Tsang was excellent...”

Dr Tsang was excellent

Anonymous 12/16/2025

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Review by Anonymous on November 22, 2025 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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 feel that my Doctor hears me, ... ”

I feel that my Doctor hears me, takes time to listen and make appropriate suggestions.

Verified Patient

“I feel that my Doctor hears me, ...”

I feel that my Doctor hears me, takes time to listen and make appropriate suggestions.

Anonymous 11/22/2025

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Review by Anonymous on November 20, 2025 -

Cedars-Sinai Primary Care & Endocrinology - Tarzana - 5411 Etiwanda Ave Atrium Medical Building, Suite 200

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. Tsang is the Best!!!... ”

Dr. Tsang is the Best!!!

Verified Patient

“Dr. Tsang is the Best!!!...”

Dr. Tsang is the Best!!!

Anonymous 11/20/2025

Office Hours

Internal Medicine Physician - General

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Office & Staff Evaluation Not rated

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Affiliated Practices

Cedars-Sinai Primary Care & Endocrinology - Tarzana

Practice Colleagues

Serghei Burcovschii, MD - Internal Medicine Physician

Ardeshir Soroushyari, MD - Internal Medicine Physician

Gary Tanouye, MD - Internal Medicine Physician

Boules Salib, MD - Internal Medicine Physician

Jeffrey Salberg, MD - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance