Dr. Ruby John, MD
Dr. Ruby John, MD is an internist in Lewisville, TX and has over 15 years of experience in the medical field. She graduated from Windsor University School of Medicine in 2005. She is affiliated with medical facilities Newyork-Presbyterian Queens and Medical City Denton. She is accepting new patients.
Practice
560 W Main St Ste 201 Lewisville, TX 75057Other Internists
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Dr. John is a patient favorite Internist
The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology
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Dr. John's Reviews
Likelihood to recommend Dr. John
| 5 star | 71% | 71% |
| 4 star | 0% | 0% |
| 3 star | 6% | 6% |
| 2 star | 6% | 6% |
| 1 star | 18% | 18% |
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- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Wait times
- Office environment
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Trusted the provider's decisions
- Listened & answered questions
- Appointment wasn't rushed
- Trusted the provider's decisions
- Listened & answered questions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- 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
- Long wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
Leave a review
How was your experience with Dr. John?Overall Patient Satisfaction
Likelihood of recommending Dr. John to family and friends is 4 out of 5
About Me
biography
Dr. Ruby John, MD is an internist in Lewisville, TX and has over 15 years of experience in the medical field. She graduated from Windsor University School of Medicine in 2005. She is affiliated with medical facilities Newyork-Presbyterian Queens and Medical City Denton. She is accepting new patients.Internal 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.
Windsor University School Of Medicine
Medical School, 2005
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
Practice
- Call
- Fax
- Hours
- Mon: 8:00am - 5:00pm
- Tue: 8:00am - 5:00pm
- Wed: 8:00am - 5:00pm
- Thu: 8:00am - 5:00pm
- Fri: 8:00am - 5:00pm
- Directions
Affiliated Hospitals
- Recipient of 15
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsPatient Safety Excellence Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
83%Patients said they were given information about recovering at home1% lower than the national average
76%Patients said that nurses always listened to them and explained things well1% higher than the national average
- Recipient of 43
hospital awardsAmerica’s 50 Best Hospitals for Surgical Excellence Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all awardsAmerica's 100 Best Hospitals Award™ (2025, 2024)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
75%Patients said that doctors always listened to them and explained things well1% lower than the national average
Other Internists
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