Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnston, Internist in Dallas, TX?
Dr. Michael Johnston, MD is an Internist, who primarily practices in Dallas, TX with 1 additional practice location. Dr. Johnston graduated from The University of Texas School of Medicine at San Antonio and completed his residency at Fletcher Allen Hlth Care, Anesthesiology Lancaster Gen Hosp, Flexible Or Transitional Year. Dr. Johnston is fluent in English, and is currently seeing new patients. Dr. Johnston’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnston’s office at (469) 800-9000.
Where did Dr. Johnston go to medical school and complete their residency?
Residency: Fletcher Allen Hlth Care, Anesthesiology Lancaster Gen Hosp, Flexible Or Transitional Year | Baylor College Of Medicine | Baylor Medical Center at Garland Program
Medical School: Temple Univeristy School of Medicine | The University of Texas School of Medicine at San Antonio
What languages does Dr. Johnston speak?
Dr. Johnston and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Johnston typically treat?
As an Internist, Dr. Johnston diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Johnston. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I6350: Cerebral infarction due to unspecified occlusion or stenosis of unspecified cerebral artery
Also known as:
- Pressure Sores
- Bedsores
- Decubitus Ulcers
- Pressure Ulcers
- Deep Tissue Injury
ICD-10 Codes:
- L89626: Pressure-induced deep tissue damage of left heel
Also known as:
- Other Orthopedic Aftercare
- General orthopedic recovery
- Musculoskeletal post-op care
- Bone and joint follow-up
ICD-10 Codes:
- Z4789: Encounter for other orthopedic aftercare
What procedures does an Internist like Dr. Johnston typically perform?
As an Internist, procedures performed by Dr. Michael Johnston may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Johnston's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Johnston accept my insurance?
Dr. Johnston accepts most major insurance plans. Important: Please call our office at (469) 800-9000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnston accept in Dallas, TX?
Dr. Johnston in Dallas, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Baylor Scott & White Holdings
Cigna Group
Health Care Service Corporation
Humana
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Johnston's office located?
What is Dr. Johnston's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnston's National Provider Identifier (NPI) number is 1144232265.
What common questions do patients ask about Dr. Johnston?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnston
What is Dr. Michael Johnston's specialty?
Dr. Johnston is a Internist near Dallas, TX.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Michael Johnston affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnston is affiliated with Texas Health Southlake, Texas Health Presbyterian Hospital Dallas, William P. Clements Jr. University Hospital, Baylor Scott & White Medical Center - Irving, Baylor Scott & White Medical Center - Lake Pointe, Texas Health Hospital Rockwall which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael Johnston accepting new patients in Dallas, TX?
Yes, Dr. Michael Johnston is accepting new patients at this time.
Does Dr. Michael Johnston offer online booking?
Please contact Dr. Johnston's office at (469) 800-9000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Johnston?
Please contact Dr. Johnston's office at (469) 800-9000 for information regarding telehealth appointment availability or for scheduling assistance.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>