background
background
Dr. John Sun, MD

Dr. John Sun, MD

Family Medicine*
15+ years of experience

Dr. John Sun, MD is a family medicine physician in Tomball, TX and has over 15 years of experience in the medical field. He graduated from Royal College of Surgeons In Ireland in 2007. He is accepting new patients and telehealth appointments.

3.1 Star Rating
Based on 29 reviews 3.1 Star Rating (29 reviews)

Practice

11609 Spring Cypress Rd Ste A Tomball, TX 77377
Telehealth available

Experience Check

Search for experience in a specific area

Dr. Sun's Reviews

Likelihood to recommend Dr. Sun

3.1
29 ratings, 5 with a written review
5 star
41%
41%
4 star
7%
7%
3 star
7%
7%
2 star
10%
10%
1 star
34%
34%

Your trust is our top concern.

We strive to keep reviews honest, trustworthy, and fair.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

I've been with doctor sun fir several years he always takes time to answer my questions. His staff is very helpful and when you have an appt. you are seen within 10 minutes i give the whole team 6 stars
What went well
No results
What could be improved
No results
1 other person found this helpful
Helpful
dennis deering – Sep 02, 2022
×Post a ResponseAre you Dr. Sun?
Every time I visited him. His words are "you are going to die"
What went well
  • Staff friendliness
What could be improved
No results
Helpful
Celestino Telles – Apr 06, 2021
×Post a ResponseAre you Dr. Sun?
The elderly lady in the front office was rude. Refused to relay a scheduling message to Dr. Sun. I didn't feel as if I were valued as a patient.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
4 others found this helpful
Helpful
Cypress – Dec 01, 2017
×Post a ResponseAre you Dr. Sun?
On my first visit, without labs, he insisted I begin a certain medication for my chronic condition. I only came to see him because none of my other doctors are on my new insurance plan; none of them in the past five years had ever thought I needed that med. I began to ask questions about side effects, how the medication worked, or why I needed it if my most recent tests were normal and the data are conflicting about benefit he was quite dismissive of my concerns. I don't trust his judgment.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 other person found this helpful
Helpful
Tomball, TX – Aug 26, 2017
×Post a ResponseAre you Dr. Sun?
Dr. Sun is an excellent physician. My Husband and I have been patienst for over 15 years. Have been patiens over 15 years
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Patricia Smith in Houston, TX – May 24, 2016
×Post a ResponseAre you Dr. Sun?

Leave a review

How was your experience with Dr. Sun?

About Me

biography

Dr. John Sun, MD is a family medicine physician in Tomball, TX and has over 15 years of experience in the medical field. He graduated from Royal College of Surgeons In Ireland in 2007. He is accepting new patients and telehealth appointments.
  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Lenox Hill Hospital / Northwell Health

    Fellowship Hospital, 2016
  • St. Lukes - Roosevelt Hospital Center

    Residency Hospital, 2012
  • St. Lukes - Roosevelt Hospital Center

    Internship Hospital, 2010
  • Royal College Of Surgeons In Ireland

    Medical School, 2007
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Mandarin

  • Mandarin

Insurance Check

Search for your insurance carrier and choose your plan type

Locations

Practice

G.A.Debakey M.D. P.A.11609 Spring Cypress Rd Ste A Tomball, TX 77377
1
  • Call
  • Fax
  • Hours
    • Mon: 8:30am - 5:00pm
    • Tue: 8:30am - 5:00pm
    • Wed: 8:30am - 5:00pm
    • Thu: 8:30am - 5:00pm
    • Fri: 8:30am - 12:00pm
  • Directions