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Dr. Ruby John, MD
Internal Medicine* Age 44
Dr. Ruby John, MD
4.0 (17 Ratings)
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Dr. Ruby John, MD is an Internist in Lewisville, TX.
Dr. Ruby John, MD
4.0 (17 Ratings)
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Dr. Ruby John, MD

Internal Medicine* Age 44
Lewisville, TX
Accepting new patients
20 years of experience
Dr. Ruby John, MD is an Internist in Lewisville, TX.

About

Dr. John graduated from Windsor University School of Medicine. Dr. Ruby John, MD is an Internist in Lewisville, TX and has 20 years experience. Dr. John currently practices at Practice and are affiliated with Newyork-Presbyterian Queens and Medical City Denton. At present, Dr. John received an average rating of 4.0/5 from patients and has been reviewed 17 times. Dr. John's office accepts new patients. Dr. John is board certified in Internal Medicine and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Acute Upper Respiratory Infection
Immunization Administration
Arterial Blood Gas Test (ABG)
Acute Upper Respiratory Infection
Immunization Administration
Arterial Blood Gas Test (ABG)
Acute Upper Respiratory Infection
Immunization Administration
Constipation
Joint Pain
Limb Pain
Pharyngitis
Shortness of Breath
Urinary Tract Infection (UTI)
Cardiovascular Disease Counseling
Care Coordination for Complex Conditions and Procedures
Chronic Care Management
Electrocardiogram (EKG)
Allergic Rhinitis
Animal Allergies
Cachexia
  • View other providers who treat Cachexia
Fever
  • View other providers who treat Fever
Leukocytopenia
Long COVID Disorder
Mild Asthma
Strep Throat
Urinary Incontinence
Advance Directive End of Life Planning
Fecal Occult Blood Test for Colorectal Cancer

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Open Access Plus
  • Blue Card PPO
    Blue Advantage HMO
  • BestChoice PPO
    Blue Essentials HMO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    EPO and Open Access Aetna Select Texas Health EPO
    Open Choice PPO
    Aetna
    Choice Plus POS II
  • First Health (Coventry Health Care) PPO
  • Navigate POS
    Navigate HMO
    Nexus Open Access
    Medica Choice
    Options PPO
    Choice Plus POS
  • Superior Health Plan
  • Choice Care Network PPO
    National POS
    Preferred PPO
    Choice POS
    Choice Care PPO

Locations

  1. 1 Monica Olivier DO PA
    560 W Main St Ste 201, Lewisville, TX 75057
  2. 2 Texas Primary Care Specialists PLLC
    777 Main St Ste 500, Frisco, TX 75036
  3. 3 Family Wise Healthcare
    9191 Kyser Way Ste 205, Frisco, TX 75033
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00

Patient Satisfaction

Likelihood to recommend Dr. John
4.0
Based on 17 Reviews
5 Stars (12)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (3)

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Patient Reviews
May 06, 2023
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.
— May 06, 2023
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Photo: Dr. Ruby John, MD
How would you rate your experience with Dr. Ruby John, MD?
  • Likelihood of recommending Dr. John to family and friends

Dr. John's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. John

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Internal Medicine
Specialties*
  • *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

Education

Medical Education
  • Windsor University School of Medicine
    2005
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. John communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. John offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. John offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. John have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. John offer weekend visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. John offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. John specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. John specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. John specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. John specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. John accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Ruby John, MD is affiliated with Newyork-Presbyterian Queens and Medical City Denton.

Yes, Dr. Ruby John, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Newyork-Presbyterian Queens

    5645 Main St, Flushing, NY

  • Medical City Denton

    3535 S Interstate 35 E, Denton, TX