
Dr. Ruby John, MD
About
Dr. John graduated from
Patients said this doctor explains conditions well.
Patients said this doctor is trustworthy.
Experience Check
Insurance Accepted
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Open Access Plus
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Blue Card PPOBlue Advantage HMO
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BestChoice PPOBlue Essentials HMO
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Curative PPO PlusCurative PPOCurative EPO
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Premier Care Network Plus - Innovation HealthManaged Choice (Open Access) POSElect Choice (Open Access) EPOEPO and Open Access Aetna Select Texas Health EPOOpen Choice PPOAetnaChoice Plus POS II
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First Health (Coventry Health Care) PPO
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Navigate POSNavigate HMONexus Open AccessMedica ChoiceOptions PPOChoice Plus POS
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Superior Health Plan
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Choice Care Network PPONational POSPreferred PPOChoice POSChoice Care PPO
Locations
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Monica Olivier DO PA560 W Main St Ste 201, Lewisville, TX 75057
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Texas Primary Care Specialists PLLC777 Main St Ste 500, Frisco, TX 75036
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Family Wise Healthcare9191 Kyser Way Ste 205, Frisco, TX 75033Monday08:00 - 17:00Tuesday08:00 - 17:00Wednesday08:00 - 17:00Thursday08:00 - 17:00Friday08:00 - 17:00
Patient Satisfaction
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How likely are you to recommend Dr. John?
Dr John is the best of the best. She’s the best doctor I’ve ever had. She’s attentive, caring, kind, and really concerned about you. Also, she’s very easy to talk to and is truly concerned about what’s going on with you. Love her and her kind and personable staff. I wouldn’t go to anyone else.

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About Me
- *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education
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Windsor University School of Medicine
2005
Board Certifications
- Internal Medicine
Frequently Asked Questions
Find contact information here to make an appointment.
A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.
New patients are generally accepted by Dr. Ruby John, MD. To arrange an appointment, call the number on Dr. John's profile.
Dr. John in specializes in Internal Medicine. See more on Sharecare.
Dr. John's office is located at 560 W Main St Ste 201 Lewisville, TX 75057. You can find other locations and directions on Sharecare.
Dr. John provides telehealth services. Please contact the office to determine whether you are eligible.
Dr. Ruby John, MD is affiliated with Newyork-Presbyterian Queens and Medical City Denton.
Yes, Dr. Ruby John, MD holds board certification in Internal Medicine.
Dr. Ruby John, MD has a star rating of 4.0/5. See more patient feedback on Sharecare.
Hospital Affiliations
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Newyork-Presbyterian Queens
5645 Main St, Flushing, NY
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Medical City Denton
3535 S Interstate 35 E, Denton, TX