0 reviews
Summary
Dr. Mark Khoo has practiced internal medicine for 38 years and sees patients in Hayward, California. He completed his residency with the U.S. Department of Veterans Affairs and earned his medical degree from McGill University Faculty of Medicine. Dr. Khoo speaks Chinese, English, Spanish, and Vietnamese.
Overview based on verified provider data
Quick Facts
- 38 years of experience
- 7 insurance plans accepted
- speaks Chinese, English, Spanish, Vietnamese
- U S Department Of Veterans Affairs
- 1 specialty
- 7 areas of expertise
- 2 office locations
- Male
Office Locations
Dr. Mark K Khoo has 2 locationsCsuh Student Health Services
25800 Carlos Bee BlvdHayward, CA 94542 Tel: (510) 885-3735
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu10:00 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Mark K Khoo, MD | Karthikeyan Viswanathan, DO | Dr. Ravin Agah, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 38 Years of Experience | 12 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks Chinese, English, Spanish, Vietnamese | Speaks English, Tamil | Speaks English | Speaks English |
| Hayward , CA | Palo Alto , CA | Mountain View , CA | Lyons , CO |
| Med School: Mc Gill Univ Fac Of Med | Med School: Bassett Medical Center - Cooperstown, New York | Med School: University Of California Irvine California College Of Medicine | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark K Khoo
Medical Specialties
Dr. Mark K Khoo has the following specialty
Specialty Expertise
Dr. Mark K Khoo has the following 7 areas of expertise
Certifications, License, & Education
38 Years Experience
Dr. Mark K Khoo holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2027.
Education & Training
Residency
Completed their residency at U S Department Of Veterans Affairs.
Medical School
Graduated from Mc Gill Univ Fac Of Med in 1988.
NPI Number
Dr. Khoo's NPI number is 1659351930.
Similar doctors
Frequently Asked Questions
- Does Dr. Mark Khoo accept virtual/telehealth appointments?
- Dr. Mark Khoo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Mark Khoo speak?
- Dr. Mark Khoo speaks Chinese, English, Spanish, and Vietnamese.
- Where is Dr. Mark Khoo's office located?
- Dr. Mark Khoo's office is located at 25800 Carlos Bee Blvd, Hayward, CA, 94542.
- Does Dr. Mark Khoo accept my insurance?
- You can see the insurance plans that Dr. Mark Khoo accepts on their Vitals profile.
- Is Dr. Mark Khoo accepting new patients?
- Dr. Mark Khoo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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.



