0 reviews
Summary
Dr. Alexander Phan treats hypertensive emergency, iron deficiency anemia, and type 2 diabetes mellitus, and performs central venous catheter placement, chest ultrasound, and therapeutic hypothermia. He practices internal medicine and critical care medicine and has five years of experience. Dr. Phan earned his medical degree from St. George's University School of Medicine and sees patients in Colton, California.
Overview based on verified provider data
Quick Facts
- 5 years of experience
- 9 insurance plans accepted
- St Georges University School Of Medicine
- 2 specialties
- 2 areas of expertise
- 1 office location
- Male
Office Location
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Alexander Thien-Dan Phan | Karthikeyan Viswanathan, DO | Dr. Alaa Hajal, MD | Dr. Adama Diarra, DO |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 5 Years of Experience | 12 Years of Experience | 15 Years of Experience | 14 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Tamil | Speaks English, French, Bambara | ||
| Colton , CA | Palo Alto , CA | Diamond Bar , CA | Tigard , OR |
| Med School: St Georges University School Of Medicine | Med School: Bassett Medical Center - Cooperstown, New York | Med School: University Of Damascus Faculty Of Medicine | Med School: Arizona College of Osteopathic Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Alexander Thien-Dan Phan
Medical Specialties
Dr. Alexander Thien-Dan Phan has the following 2 specialties
Specialty Expertise
Dr. Alexander Thien-Dan Phan has the following 2 areas of expertise
Certifications, License, & Education
5 Years Experience
Dr. Alexander Thien-Dan Phan holds an expired medical license in the state of California.
Medical License
Medical Doctor with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from St Georges University School Of Medicine in 2021.
NPI Number
Dr. Phan's NPI number is 1245816784.
Similar Doctors
Frequently Asked Questions
- Does Dr. Alexander Phan accept virtual/telehealth appointments?
- Dr. Alexander Phan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Alexander Phan?
- You can find contact information for Dr. Alexander Phan here on Vitals.
- Where is Dr. Alexander Phan's office located?
- Dr. Alexander Phan's office is located at 400 N Pepper Ave, Colton, CA, 92324.
- Is Dr. Alexander Phan accepting new patients?
- Dr. Alexander Phan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Alexander Phan accept my insurance?
- You can see the insurance plans that Dr. Alexander Phan accepts on their Vitals profile.
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.







