WJ
36 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johns, Internist in West Haven, CT?
Dr. William Johns, MD is an Internist, who primarily practices in West Haven, CT with 2 additional practice locations. He has been practicing for over 36 years and is board certified by the American Board of Internal Medicine and American Board of Nuclear Medicine. Dr. Johns is fluent in English and French, and is currently seeing new patients. Dr. Johns’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johns’s office at (203) 932-5711.
What are Areas of Expertise for Dr. Johns?
Dr. William Johns, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Johns empowers patients to confidently navigate their health journey, specializing in PET Imaging, or comprehensive wellness support. Serving the West Haven/CT community, Dr. Johns is dedicated to enhancing lives through expert, patient-centered care.
Is Dr. Johns board certified in Internist?
Yes, Dr. William Johns, MD is board certified by the American Board of Internal Medicine , American Board of Nuclear Medicine
What languages does Dr. Johns speak?
Dr. Johns and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Johns treat?
As a Internist, Dr. Johns 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. Johns. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
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:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
- E785: Hyperlipidemia, unspecified
Also known as:
- Obesity
- Severe Obesity
- Take Charge of Your Health: A Guide for Teenagers
- Body Weight
- Excess Weight
- Being Overweight
- High BMI
- Morbid Obesity
- Extreme Obesity
- High Body Mass Index
ICD-10 Codes:
- E669: Obesity, unspecified
- Z684: Body mass index [BMI] 40 or greater, adult
Also known as:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Nicotine Addiction
- E-Cigarettes
- Smokeless Tobacco
- Smoking
- Tobacco Addiction
- Smoking Addiction
- Vaping Addiction
- Nicotine Substance Use Disorder
ICD-10 Codes:
- F17200: Nicotine dependence, unspecified, uncomplicated
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Which procedures does Dr. Johns perform as a Internist?
As a Internist, procedures performed by an Dr. William Johns 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. Johns' office.
Does Dr. Johns accept my insurance?
Dr. Johns accepts most major insurance plans. Important: Please call our office at (203) 932-5711 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johns accept in West Haven, CT?
Dr. Johns in West Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Medicaid
Medicare
National Benefit Fund
Service Employees International Union (SEIU)
UnitedHealthcare
View All Insurances
Where is Dr. Johns' office located?
What is Dr. Johns's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johns's National Provider Identifier (NPI) number is 1598773160.
What common questions do patients ask about Dr. Johns?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johns
What is Dr. William Johns's specialty?
Dr. Johns is a Internist near West Haven, CT.
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. Johns to book an appointment today.Is this Dr. William Johns affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johns is affiliated with Nuvance Health Danbury Hospital which is a Castle Connolly Top Hospital. 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 William Johns accepting new patients in West Haven, CT?
Yes, Dr. William Johns is accepting new patients at this time.
Does Dr. William Johns offer online booking?
Please contact Dr. Johns's office at (203) 932-5711 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Johns?
Please contact Dr. Johns's office at (203) 932-5711 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Johns have?
Dr. William Johns is certified by the American Board of Internal Medicine and American Board of Nuclear Medicine.
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