Michael Thomas Johnston, MD
Internal Medicine
Video Visit
MyBSWHealth
Next available appointments
Times may vary. Displayed times are for in-person visits. Additional times may be available for both new and current patients.
Thu, 3/19
- 9:15 AM
Tue, 7/14
- 10:30 AM
Wed, 7/15
- 8:15 AM
Locations of Michael Thomas Johnston, MD
Baylor Scott & White MedProvider
3417 Gaston Ave Ste 1000 & 1100, Dallas, TX, 75246
6611.7mi
Directions
Call
469.800.9000
Open
- Monday:7:30 am-4:30 pm
- Tuesday:7:30 am-4:30 pm
- Wednesday:7:30 am-4:30 pm
- Thursday:7:30 am-4:30 pm
- Friday:7:30 am-4:30 pm
Hours of Operation
Hours
Lab Hours
Hours of Operation
Office Hours
Biography
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Dr. Michael Johnston is a board-certified physician, specializing in internal medicine. He is passionate about helping his adult patients achieve their health goals and finds it very rewarding when they’re accomplished. Outside ... of work, Dr. Johnston enjoys spending time with his wife and adult children, visiting family, playing golf and traveling. View More |
| Ages Seen |
|---|
| Adults |
| Geriatrics |
| Language(s) Spoken |
|---|
| English |
| Education |
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| Medical School: University of Texas Health Science Center San Antonio (1995) |
| Internship: Internal Medicine, Baylor University Medical Center (1996) |
| Residency: Internal Medicine, Baylor University Medical Center (1998) |
| Medical School: Baylor University Medical Center (1998) |
| Certifications | ||
|---|---|---|
| Internal Medicine- American Board of Internal Med | Internal Medicine- American Board of Internal Medicine | Internal Medicine- American Board of Internal Medicine |
Insurances accepted
Baylor Scott & White has established agreements with several types of insurance to ensure your health needs are covered.
Insurance listings are subject to change without prior notice.
Please call your physician's office or your health or insurance plan to verify coverage information prior to scheduling your visit or procedure. Not all members participating in contracted networks have "in network" access. In network participation may change from time to time without prior notice. Independent providers (which could include, for example only, anesthesiologists, radiologists, pathologists, emergency medicine physicians, advance practice professionals, and other independent providers of health care services) may deliver part of your care, and such providers may be considered out-of-network on your health and insurance plans even if the Facility may be considered in network. If you desire additional information as to the providers who may be involved in providing your care, you can either ask your treating provider (who may know some of the specialists or groups who could be involved) or you can request a list of Facility-based physician groups by calling the following toll free number: (877) 810-0372. This list is updated annually and is subject to change without prior notice.
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Patient Ratings (1500)
The patient rating score is an average of all responses to physician-related questions on our nationally recognized Press Ganey Patient Satisfaction Survey .
| averageRating | metric | |
|---|---|---|
| 4.8 | Wait Time at Clinic | |
| 4.9 | Time Care Provider spent with Patient | |
| 4.9 | Provider showed concern | |
| 4.9 | Provider included you in decisions | |
| 5.0 | Friendliness/Courtesy of Care Provider | |
| 4.9 | Rate Care Provider |
Patient Comments (820)
Overview of patient comments
Summary created using AI
Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and are displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.
Patients appreciate
Dr. Michael Johnston is consistently praised by patients for his exceptional listening skills, genuine compassion, and unhurried approach to care. Reviewers repeatedly highlight that he takes the time to thoroughly address questions and concerns, explains medical information in understandable terms, and never makes patients feel rushed. His bedside manner is frequently described as warm, personable, and professional. Patients also commend his responsiveness through the patient portal, with many noting that he replies to messages quickly—sometimes on weekends or the same day. His thoroughness in reviewing medical history, coordinating with specialists, and following up on test results is another standout quality. Many patients have been with Dr. Johnston for 15 to 30 years, and numerous reviewers mention referring family members and friends to his practice, reflecting a deep and lasting trust in his care.
Patients also share
Opportunities for improvement are minimal given the overwhelmingly positive feedback, but a small number of patients noted isolated concerns. One reviewer felt that Dr. Johnston seemed rushed during their visit and attributed it to administrative pressure to limit time with patients. Another noted that on occasion, when raising concerns outside his specialty—such as muscle issues or incontinence—he did not always proactively suggest a referral to an appropriate specialist. One additional reviewer mentioned wishing he had more than 10 minutes to spend with patients at times.