0 reviews
Summary
Dr. Nang-Lok Tsang is an internal medicine physician who brings over four decades of medical experience to his practice. He earned his medical degree from St. Louis University School of Medicine and completed his residency training at Conemaugh Health System. With 42 years of dedicated practice, Dr. Tsang has developed extensive expertise in managing complex internal medicine conditions.
Dr. Tsang maintains hospital affiliations with Chinese Hospital, California Pacific Medical Center Mission Bernal Campus in San Francisco, and AHMC Seton Medical Center. He practices in Daly City and San Francisco, California. His clinical focus includes comprehensive diabetes care, particularly helping patients manage Type 2 diabetes and supporting families when diabetes affects children and teenagers. He regularly performs essential diagnostic tests such as complete blood counts and chemistry panels to monitor his patients' health and guide treatment decisions.
Dr. Tsang maintains hospital affiliations with Chinese Hospital, California Pacific Medical Center Mission Bernal Campus in San Francisco, and AHMC Seton Medical Center. He practices in Daly City and San Francisco, California. His clinical focus includes comprehensive diabetes care, particularly helping patients manage Type 2 diabetes and supporting families when diabetes affects children and teenagers. He regularly performs essential diagnostic tests such as complete blood counts and chemistry panels to monitor his patients' health and guide treatment decisions.
AI-generated from data on this provider profile.
Quick Facts
- 42 years of experience
- 43 insurance plans accepted
- Conemaugh Health System
- 1 specialty
- 7 areas of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Office Locations
Dr. Nang-Lok Ellick Tsang has 3 locationsTsang Nang Lok E Office
1800 Sullivan Ave Rm 304Daly City, CA 94015Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
California Pacific Medical Center Mission Bernal Campus
3555 Cesar ChavezSan Francisco, CA 94110 Tel: (415) 647-8600
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Nang-Lok Ellick Tsang, MD | Dr. George Mousa, MD | Karthikeyan Viswanathan, DO | Dr. Nima Ghadimi, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 42 Years of Experience | 17 Years of Experience | 12 Years of Experience | 29 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English, Spanish | ||
| Daly City , CA | Upland , CA | Los Altos , CA | Scottsdale , AZ |
| Med School: St Louis University School Of Medicine | Med School: University Of Aleppo Faculty Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: Univ Iberoamericana Unibe Santo Domingo |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nang-Lok Ellick Tsang
Medical Specialties
Dr. Nang-Lok Ellick Tsang has the following specialty
Specialty Expertise
Dr. Nang-Lok Ellick Tsang has the following 7 areas of expertise
Certifications, License, & Education
42 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2027, Active
EDUCATION & TRAINING
Residency
Conemaugh Health System
Medical School
St Louis University School Of MedicineGraduated in 1984
Similar doctors
Frequently Asked Questions
- Is Dr. Nang-Lok Tsang accepting new patients?
- Dr. Nang-Lok Tsang has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Nang-Lok Tsang accept virtual/telehealth appointments?
- Dr. Nang-Lok Tsang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Nang-Lok Tsang's office located?
- Dr. Nang-Lok Tsang's office is located at 1800 Sullivan Ave Rm 304, Daly City, CA, 94015.
- Does Dr. Nang-Lok Tsang accept my insurance?
- You can see the insurance plans that Dr. Nang-Lok Tsang accepts on their Vitals profile.
- How can I make an appointment with Dr. Nang-Lok Tsang?
- You can find contact information for Dr. Nang-Lok Tsang here on Vitals.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




