0 reviews
Summary
Dr. Ruby John treats diabetes mellitus, geriatric diabetes, and type 2 diabetes mellitus, and performs bedside swallow exams, physical therapy, and speech therapy. She practices internal medicine and has 21 years of experience.
Dr. John earned her medical degree from Windsor University School of Medicine and sees patients in Lewisville, Frisco, Plano, and Dallas, Texas. She speaks English and Spanish.
Dr. John earned her medical degree from Windsor University School of Medicine and sees patients in Lewisville, Frisco, Plano, and Dallas, Texas. She speaks English and Spanish.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 21 years of experience
- 38 insurance plans accepted
- speaks English, Spanish
- Windsor University School Of Medicine
- 1 specialty
- 6 areas of expertise
- 8 office locations
- Female
Office Locations
Dr. Ruby Samuel John has 8 locationsPrimary Care Clinic Of North Texas
560 W Main St Ste 201Lewisville, TX 75057Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
Sat8:30 am - 12:30 pm
SunClosed
Texas Primary Care Specialists Pllc
9191 Kyser Way Ste 205Frisco, TX 75033 Tel: (972) 643-8727
Mon8:00 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
Primary Care Clinic Of North Texas
3900 American Dr Ste 201Plano, TX 75075 Tel: (972) 596-6005
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
Sat8:30 am - 12:30 pm
SunClosed
Proactive Work Health Services
1341 W Mockingbird Ln Ste 200WDallas, TX 75247Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
Sat9:00 am - 3:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Ruby Samuel John, MD | Dr. Arinola Odumusi, MD | Dr. Charles E. Ewoh, MD | Dr. Jordan Pastorek, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 21 Years of Experience | 21 Years of Experience | 30 Years of Experience | 24 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Lewisville , TX | Prosper , TX | Fort Worth , TX | Frisco , TX |
| Med School: Windsor University School Of Medicine | Med School: Obafemi Awolowo College Of Health Sciences Olabisi Onabanjo University | Med School: University of Benin, Bronx, NY | Med School: LSU Health Sciences Center School of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ruby Samuel John
Medical Specialties
Dr. Ruby Samuel John has the following specialty
Specialty Expertise
Dr. Ruby Samuel John has the following 6 areas of expertise
Certifications, License, & Education
21 Years Experience
Dr. Ruby Samuel John holds an active medical license in the state of Texas.
Medical License
Medical Doctor with an active medical license in the state of Texas that expires in 2026.
Education & Training
Medical School
Graduated from Windsor University School Of Medicine in 2005.
NPI Number
Dr. John's NPI number is 1629224118.
Similar doctors
Frequently Asked Questions
- How can I make an appointment with Dr. Ruby John?
- You can find contact information for Dr. Ruby John here on Vitals.
- Does Dr. Ruby John accept virtual/telehealth appointments?
- Dr. Ruby John has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Ruby John's office located?
- Dr. Ruby John's office is located at 560 W Main St Ste 201, Lewisville, TX, 75057.
- What languages does Dr. Ruby John speak?
- Dr. Ruby John speaks English and Spanish.
- Does Dr. Ruby John accept my insurance?
- You can see the insurance plans that Dr. Ruby John 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.
