20 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gray, Internist in O Fallon, MO?
Dr. Gary Gray, MD is an Internist, who primarily practices in O Fallon, MO with 1 additional practice location. He has been practicing for over 20 years and is board certified. Dr. Gray completed his residency at St Mary'S Hlth Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year. Dr. Gray is fluent in English, and is currently seeing new patients. Dr. Gray’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gray’s office at (636) 695-2575.
Where did Dr. Gray go to medical school and complete their residency?
Residency: St Mary'S Hlth Ctr, Internal Medicine; St Johns Mercy Med Ctr, Flexible Or Transitional Year | St Johns Mercy Med Center
Medical School: University of Mo, Columbia Sch of Med, Columbia Mo
What languages does Dr. Gray speak?
Dr. Gray and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Gray treat?
As a Internist, Dr. Gray 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. Gray. 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.
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:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
Also known as:
- Ischemic Stroke
- One-Sided Weakness or Paralysis After Ischemic Stroke
- Paralysis
- Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- Post-ischemic stroke hemiplegia
- Partial paralysis from ischemic stroke
- Ischemic stroke-related body weakness
- Hemiparesis after brain infarction
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- I69351: Hemiplegia and hemiparesis following cerebral infarction affecting right dominant side
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Dementia Due to Other Condition
- Dementia
- Secondary dementia
- Dementia from other medical causes
- Cognitive decline from underlying disease
ICD-10 Codes:
- F0280: Dementia in other diseases classified elsewhere, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- Oropharyngeal Dysphagia
- Swallowing Disorder
- Difficulty Swallowing in Throat
- Trouble Starting to Swallow
- Throat Swallowing Problems
ICD-10 Codes:
- R1312: Dysphagia, oropharyngeal phase
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Back Pain
- Backache
- Dorsalgia
- Spinal Pain
ICD-10 Codes:
- M549: Dorsalgia, unspecified
Also known as:
- High Blood Sugar
- Hyperglycemia
- Elevated Glucose
- Unspecified High Blood Sugar
ICD-10 Codes:
- R739: Hyperglycemia, unspecified
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:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- High Blood Pressure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Which procedures does Dr. Gray perform as a Internist?
As a Internist, procedures performed by an Dr. Gary Gray 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
For detailed information, please contact Dr. Gray's office.
Does Dr. Gray accept my insurance?
Dr. Gray accepts most major insurance plans. Important: Please call our office at (636) 695-2575 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gray accept in O Fallon, MO?
Dr. Gray in O Fallon, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Humana
Medicare
Mutual of Omaha
Oscar Health Insurance Co
UnitedHealthcare
View All Insurances
Where is Dr. Gray's office located?
Dr. Gary Gray's Primary Practice
5551 Winghaven Blvd Ste 290
O Fallon, MO 63368
(636) 695-2575
What is Dr. Gray's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gray's National Provider Identifier (NPI) number is 1497729826.
What common questions do patients ask about Dr. Gray?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gray
What is Dr. Gary Gray's specialty?
Dr. Gray is a Internist near O Fallon, MO.
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.
Contact Dr. Gray to book an appointment today.Is this Dr. Gary Gray affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gray is affiliated with St. Luke's Hospital - Chesterfield, Mo, Ssm Health St. Joseph Hospital - Lake Saint Louis 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
Where can I learn more about Internist?
Explore Internist with 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 Gary Gray accepting new patients in O Fallon, MO?
Yes, Dr. Gary Gray is accepting new patients at this time.
Does Dr. Gary Gray offer online booking?
Please contact Dr. Gray's office at (636) 695-2575 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gary Gray?
Please contact Dr. Gray's office at (636) 695-2575 for information regarding telehealth appointment availability or for scheduling assistance.
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