Who is Dr. Klein, Internist in Great Neck, NY?
Dr. William Klein, MD is an Internist, who primarily practices in Great Neck, NY. He has been practicing for over 25 years and is board certified by the American Board of Internal Medicine. Dr. Klein graduated from Icahn School of Medicine at Mount Sinai and completed his residency at Mt Sinai Sch Of Med, Internal Medicine. Dr. Klein is fluent in English and Spanish, and is not currently seeing new patients. Dr. Klein’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Klein’s office at (516) 627-4433.
What are Areas of Expertise for Dr. Klein?
Dr. William Klein, 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. Klein empowers patients to confidently navigate their health journey, specializing in Botox, Concierge Medicine, Fillers & Injectables, Primary Care, Telemedicine, Travel Medicine, Weight Management, Wellness Care, or comprehensive wellness support. Serving the Great Neck/NY community, Dr. Klein is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Klein go to medical school and complete their residency?
Residency: Mt Sinai Sch Of Med, Internal Medicine | Bronx-Lebanon Hospital Center Program
Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny | Icahn School of Medicine at Mount Sinai
Is Dr. Klein board certified in Internist?
Yes, Dr. William Klein, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Klein speak?
Dr. Klein and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Klein treat?
As a Internist, Dr. Klein 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. Klein. 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:
- Other High Cholesterol
- Cholesterol
- Triglycerides
- Other hyperlipidemia
- Other high lipids
- Dyslipidemia
ICD-10 Codes:
- E7849: Other hyperlipidemia
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 Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Brain and Spinal Cord Inflammation
- Encephalitis
- Spinal Cord Disease
- Encephalomyelitis
- Brain Swelling
- Spinal Cord Swelling
ICD-10 Codes:
- G0490: Encephalitis and encephalomyelitis, unspecified
Also known as:
- Obesity from Excess Calories
- Obesity
- Helping Your Child Who Is Overweight
- Diet-Related Obesity
- Common Obesity
- Nutritional Obesity
ICD-10 Codes:
- E6609: Other obesity due to excess calories
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:
- 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:
- Communication Problems from Brain Issues
- Speech and Communication Disorder
- Cognitive-linguistic disorder
- Trouble speaking after brain injury
- Difficulty understanding language
ICD-10 Codes:
- R41841: Cognitive communication deficit
Which procedures does Dr. Klein perform as a Internist?
As a Internist, procedures performed by an Dr. William Klein 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. Klein's office.
Does Dr. Klein accept my insurance?
Dr. Klein accepts most major insurance plans. Important: Please call our office at (516) 627-4433 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Klein accept in Great Neck, NY?
Dr. Klein in Great Neck, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Christian Brothers Services (CBEBT)
CVS Health (formerly Aetna)
EmblemHealth
Medicare
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Klein's office located?
Dr. William Klein's Primary Practice
1000 Northern Blvd Ste 230
Great Neck, NY 11021
(516) 627-4433
Ratings & Reviews
5.0
Overall rating
Based on 35 reviews
Office Experience
99% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
94% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. William Klein an Excellent overall experience rating of 5 out of 5 stars. Dr. Klein has been rated and reviewed by 35 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Klein, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
What is Dr. Klein's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Klein's National Provider Identifier (NPI) number is 1659359578.
What common questions do patients ask about Dr. Klein?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Klein
What is Dr. William Klein's specialty?
Dr. Klein is a Internist near Great Neck, NY.
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. Klein to book an appointment today.Is this Dr. William Klein affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Klein is affiliated with Long Island Jewish Medical Center, St. Francis Hospital & Heart Center 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 William Klein accepting new patients in Great Neck, NY?
No, Dr. William Klein is not accepting new patients at this time.
Does Dr. William Klein offer online booking?
Please contact Dr. Klein's office at (516) 627-4433 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Klein?
Please contact Dr. Klein's office at (516) 627-4433 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Klein have?
Dr. William Klein is certified by the American Board of Internal Medicine.
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