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Jennifer Dymphna St. John, DO

Endocrinology, Internal Medicine
Accepts New Patients
MyBSWHealth portal
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About
Serving all people by providing personalized health and wellness through exemplary care, education and research.

LanguagesEnglish
Ages SeenAdults, Geriatrics
Hospital Affiliations
  • Baylor Scott & White Medical Center - McKinney
Insurance Accepted
*Accepted plans and benefits may vary by location.
INSURANCE PLAN
ACCEPTS NEW PATIENTS
Aetna - HMO
Accepts New Patients
Aetna - Open Access Elect Choice
Accepts New Patients
Aetna - Open Access HMO
Accepts New Patients
Aetna - Open Access Managed Choice
Accepts New Patients
Aetna - QPOS
Accepts New Patients
Aetna - US Access
Accepts New Patients
Baylor Scott & White Quality Alliance - DFW ConnectedCare
Accepts New Patients
Blue Cross Blue Shield - Blue Advantage Bronze
Accepts New Patients
Blue Cross Blue Shield - Blue Advantage Gold
Accepts New Patients
Blue Cross Blue Shield - Blue Advantage Silver
Accepts New Patients
Blue Cross Blue Shield - Blue Choice Plus
Accepts New Patients
Blue Cross Blue Shield - Blue Choice PPO
Accepts New Patients
Blue Cross Blue Shield - Blue Essentials
Accepts New Patients
Blue Cross Blue Shield - Federal Select PPO
Accepts New Patients
Blue Cross Blue Shield - Medicare Advantage - EFH Retirees
Accepts New Patients
Blue Cross Blue Shield - Medicare Advantage - Oncor
Accepts New Patients
Cigna - Great West Open Access PPO-Open Access
Accepts New Patients
Cigna - Great West POS
Accepts New Patients
Cigna - Great West PPO
Accepts New Patients
Cigna - Open Access Plus
Accepts New Patients
Cigna - PPO
Accepts New Patients
First Health - First Health PPO
Accepts New Patients
FirstCare Health Plans - BSW Preferred HMO Network - Group
Accepts New Patients
FirstCare Health Plans - FirstCare Access PPO Network
Accepts New Patients
FirstCare Health Plans - FirstCare Select HMO Network
Accepts New Patients
FirstCare Health Plans - FirstCare Select Plus HMO Network
Accepts New Patients
Healthscope - DART ACO
Accepts New Patients
Healthscope - DART ACO Flex
Accepts New Patients
HealthSmart - HealthSmart PPO
Accepts New Patients
HealthSmart - HealthSmart Preferred Care EPO
Accepts New Patients
HealthSmart - HealthSmart Preferred Care GEPO
Accepts New Patients
Humana - ChoiceCare Preferred Network
Accepts New Patients
Humana - Commercial PPO Plans
Accepts New Patients
Humana - Medicare Advantage Plans
Accepts New Patients
Imagine Health - EPN
Accepts New Patients
Medicaid - Traditional Medicaid
Accepts New Patients
Medicare - Traditional Medicare
Accepts New Patients
PHCS Network - Beech Street of Texas PPO
Accepts New Patients
PHCS Network - Private Health Care System PPO
Accepts New Patients
Scott & White Health Plan - BSW Plus HMO
Accepts New Patients
Scott & White Health Plan - BSW Plus PPO
Accepts New Patients
Scott & White Health Plan - BSW Preferred EPO Network
Accepts New Patients
Scott & White Health Plan - BSW Preferred HMO - Individual Marketplace
Accepts New Patients
Scott & White Health Plan - BSW Preferred HMO Network - Group
Accepts New Patients
Scott & White Health Plan - BSW Preferred PPO Network
Accepts New Patients
Scott & White Health Plan - BSWH Employee Network - PPO & HSA
Accepts New Patients
Scott & White Health Plan - BSWH Employee Network - SEQA & EQA
Accepts New Patients
Scott & White Health Plan - EPO Network-Group
Accepts New Patients
Scott & White Health Plan - EPO Network-Individual/Family
Accepts New Patients
Scott & White Health Plan - ERS BSW Preferred HMO Network
Accepts New Patients
Scott & White Health Plan - HMO Network-Group
Accepts New Patients
Scott & White Health Plan - HMO Network-Individual/Family
Accepts New Patients
Scott & White Health Plan - McLane Group Network
Accepts New Patients
Scott & White Health Plan - PPO Choice Network
Accepts New Patients
Scott & White Health Plan - PPO Network-Group
Accepts New Patients
Scott & White Health Plan - SeniorCare Advantage HMO
Accepts New Patients
Scott & White Health Plan - SeniorCare Advantage PPO
Accepts New Patients
Superior - Ambetter Balance Care - Silver
Accepts New Patients
Superior - Ambetter Essential Care - Bronze
Accepts New Patients
Superior - Ambetter Secure Care - Gold
Accepts New Patients
UnitedHealth - AARP Medicare Complete
Accepts New Patients
UnitedHealth - Charter EPO
Accepts New Patients
UnitedHealth - Charter HMO
Accepts New Patients
UnitedHealth - Charter POS
Accepts New Patients
UnitedHealth - Choice +HMO
Accepts New Patients
UnitedHealth - Choice EPO
Accepts New Patients
UnitedHealth - Choice HMO
Accepts New Patients
UnitedHealth - Choice Plus POS
Accepts New Patients
UnitedHealth - Core Choice Plus POS
Accepts New Patients
UnitedHealth - Core EPO
Accepts New Patients
UnitedHealth - Core HMO
Accepts New Patients
UnitedHealth - Dual Complete Medicare Advantage
Accepts New Patients
UnitedHealth - Group Medicare Advantage
Accepts New Patients
UnitedHealth - Medicare Complete
Accepts New Patients
UnitedHealth - Medicare Gold
Accepts New Patients
UnitedHealth - Medicare Silver
Accepts New Patients
UnitedHealth - Navigate EPO
Accepts New Patients
UnitedHealth - Navigate HMO
Accepts New Patients
UnitedHealth - Navigate POS
Accepts New Patients
UnitedHealth - Nexus ACO OA
Accepts New Patients
UnitedHealth - NexusACO R
Accepts New Patients
UnitedHealth - PPO
Accepts New Patients
UnitedHealth - Select EPO
Accepts New Patients
UnitedHealth - Select HMO
Accepts New Patients
UnitedHealth - Select Plus POS
Accepts New Patients
Insurance listings are subject to change without prior notice. Please call the physician's office or health plan to verify coverage information prior to scheduling your visit or procedure. PPO Network Agreements include participating Employers and/or Administrator only. Not all members participating in contracted networks have in network access. Networks include Beech Street, HealthSmart, PHCS and Texas True Choice. In network participation is updated on a monthly basis by the network.
Background
Education
  • Medical School: Lake Erie College Of Osteopathic Medicine (2010)
  • Education: Lake Erie College of Osteopathic Medicine (2010)
  • Residency: Internal Medicine, Oklahoma State University Medical Center (2013)
  • Fellowship: Endocrinology, University of Oklahoma College of Medicine (2015)
Certifications
  • Internal Medicine - American Osteopathic Board of Internal Medicine
  • Endocrinology - American Osteopathic Board of Internal Medicine/Endocrinology
Industry Relationships

Baylor Scott & White Health’s vision is to be the most trusted name in giving and receiving safe, quality, compassionate healthcare. As part of that vision, Baylor Scott & White Health is committed to dealing honestly, fairly and with integrity in all matters to provide exemplary patient care, broaden medical knowledge, train the next generation of physicians and support outside relationships that promise public benefit.To that end, Baylor Scott & White Health physicians may collaborate with health care industry partners such as pharmaceutical, biotech, or medical device companies (collectively referred to as Industry) to help develop medical breakthroughs, or provide medical expertise or education.To promote professional and commercial integrity in such matters, physicians who are employed, contracted for administrative duties or performing research with Baylor Scott & White Health seek advanced approval for certain new Industry relationships, and report their Industry relationships and activities to the Office of Corporate Compliance annually for review.

Baylor Scott & White Health publicly discloses reported payments to these physicians and their immediate family members of $5,000 or more from Industry companies with which the physicians interact as part of their professional activities.The information on this website may differ somewhat from information on other publicly available databases due to different reporting periods, definitions, or reporting requirements.Patients may visit CMS’ Open Payments Database for more information, and should feel free to speak with their physician about relationships with Industry.

As of Aug 25, 2020, Jennifer Dymphna St. John, DO  has reported no outside relationship with Industry that is applicable to this listing.

Reviews(223)
Overall: 4.8*
Care Provider showed Concern for Questions/Worries
Care Provider Efforts to Include in Decisions
Friendliness / Courtesy of Care Provider
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Patient Comments**

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Jan 30, 2021
listened to concerns and answered question efficiently and effectively. Dr St John is very personable!
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Jan 25, 2021
appreciated her not making me wait for a long time. Checked in, answered nurse questions and she was in the room. Very short wait time.
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Jan 21, 2021
Excellent
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Jan 15, 2021
She was helpful in telling me how to take the meds and vitamins.
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Jan 11, 2021
good experience
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Jan 7, 2021
quick prompt friendly service very detailed and thorough
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Dec 28, 2020
dependable
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Dec 21, 2020
Explains everything & makes sure I understand. Does not rush the appointment.
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Dec 16, 2020
Excellent Excellent Excellent!
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Dec 16, 2020
All went well.
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Dec 1, 2020
With Dr St John we have had improved numbers and this is a step forward to me
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Nov 27, 2020
Very good could not expect more
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Nov 24, 2020
I felt the Dr. had genuine empathy for me as a person and knowledge and experience in medical condition I have been diagnosed with.
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Nov 19, 2020
Dr cares about me as a patient and listens to our concerns.
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Nov 11, 2020
everything went very well,
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Nov 11, 2020
Top notch.
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Nov 10, 2020
Dr. St John was caring and thorough and spent a large amount of time asking questions about the problem I presented to her.
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Nov 10, 2020
She focused on my needs and interests for being in her care.
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Nov 9, 2020
I liked the fact that she had a conversation with me and not just added my responses to her laptop. She took the time to actually examine me, listen to me and address my concerns.
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Oct 22, 2020
good visit
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Oct 19, 2020
excellent care
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Oct 18, 2020
Dr. St. John is the best.
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Oct 16, 2020
very caring, always informative , professional and very nice.
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Oct 16, 2020
Great bed side manner.
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Oct 6, 2020
Dr. St. John is extraordinary in her ability to include an individual in his/her own treatment plan. She listens attentively as if you are the only person in the whole world. Truly amazing and rare.
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Sep 18, 2020
Dr St John has always answered my questions in a way I can understand. She is patient.
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Sep 16, 2020
She's very professional and knowledgeable, but not "warm." However, knowledge is the most important criteria, so I do recommend her!
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Sep 16, 2020
Dr. St John was very attentive and answered my questions. she explained the next steps in a way that I understood.
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Sep 16, 2020
very good
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Sep 14, 2020
I have been diabetic for years and have had several different doctors but Dr St John is the best ever
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Sep 12, 2020
very good
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Sep 11, 2020
I love the nurse. she is awesome!Dr St John is very good. I appreciate your matter of fact approach. I would suggest maybe not rolling your eyes or exhaling as loudly as many times when it appears you get annoyed with me or my response. It makes it feel like a less safe environment to discuss things.
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Sep 10, 2020
Dr. St John is great. very understanding about my issues. she is always professional and treats me with respect. Highly recommend her to all my friends & family.
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Sep 4, 2020
Dr St John is a wonderful Dr.
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Sep 4, 2020
Dr St John always smiles. she listens and answers all my questions.
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Sep 1, 2020
Dr. St. John has changed my life. For the first time as a diabetic I don't feel like I'm going to die in my 50s. She took the time to listen and push me to do better. She modified my scripts and that took my A1C from a 10 to a 7. I feel like she is the first Endo to really care wether I make it.
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Aug 31, 2020
Dr St john is a Great doctor1 She has to put up with me and she does it patiently and is very courteous. She is open and frank when I don't do the things recommended. That is very much appreciated. Her whole office always helps me leave with a smile!
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Aug 30, 2020
really like Dr.
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