AS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Simmons, Hospitalist in McHenry, IL?
Dr. Alan Simmons, MD is a Hospitalist, who primarily practices in McHenry, IL with 2 additional practice locations. Dr. Simmons is fluent in English, and is currently seeing new patients. Dr. Simmons’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Simmons’s office at (815) 759-4323.
What languages does Dr. Simmons speak?
Dr. Simmons and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hospitalist like Dr. Simmons typically treat?
As a Hospitalist, Dr. Simmons 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. Simmons. 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.
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- COPD Flare-Up
- COPD
- COPD Exacerbation
- Chronic Obstructive Pulmonary Disease Flare-Up
- Worsening COPD
- COPD Attack
ICD-10 Codes:
- J441: Chronic obstructive pulmonary disease with (acute) exacerbation
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
What procedures does a Hospitalist like Dr. Simmons typically perform?
As a Hospitalist, procedures performed by Dr. Alan Simmons may include:
Please contact Dr. Simmons' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Simmons accept my insurance?
Dr. Simmons accepts most major insurance plans. Important: Please call our office at (815) 759-4323 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Simmons accept in McHenry, IL?
Dr. Simmons in McHenry, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Simmons' office located?
Dr. Alan Simmons' Primary Practice
4309 W Medical Center Dr Ste A200
McHenry, IL 60050
(815) 759-4323
What is Dr. Simmons's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Simmons's National Provider Identifier (NPI) number is 1083818561.
What common questions do patients ask about Dr. Simmons?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Simmons
What is Dr. Alan Simmons's specialty?
Dr. Simmons is a Hospitalist near McHenry, IL.
What does a Hospitalist do?
Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.
Is this Dr. Alan Simmons affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Simmons is affiliated with Northwestern Medicine Mchenry Hospital, Northwestern Medicine Lake Forest Hospital 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 a Hospitalist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hospitalist. 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 Alan Simmons accepting new patients in McHenry, IL?
Yes, Dr. Alan Simmons is accepting new patients at this time.
Does Dr. Alan Simmons offer online booking?
Please contact Dr. Simmons's office at (815) 759-4323 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Alan Simmons?
Please contact Dr. Simmons's office at (815) 759-4323 for information regarding telehealth appointment availability or for scheduling assistance.
Other Hospitalist Near McHenry, IL
RB
Hospitalist
Dr. Rachna Bumra, DO is a Hospitalist, who primarily practices in McHenry, IL with 2 additional practice locations.
McHenry, IL

Hospitalist
Dr. George Brodsky, MD is a Hospitalist, who primarily practices in Morton Grove, IL with 2 additional practice locations. He is board certified.
Morton Grove, IL
UK
Hospitalist
Dr. Uwa Kalu, MD is a Hospitalist, who primarily practices in McHenry, IL with 2 additional practice locations.
McHenry, IL