What About Us
Our Practice

Today, SMG continues to grow with the addition of nurse practitioners to the team. Dr. Siddiqui and her team follow patients through every step of the healthcare journey. Signature Medical Group is affiliated with several hospitals and senior facilities in the north and northwestern suburbs of Illinois.

When admitted to the hospital, or rehabilitation center, we continue to monitor and care for you. Should you decide to move to a nursing facility, we also follow you there.

Our goal is to provide comprehensive medical services conveniently for you, from laboratory testing and flu shots, to physical therapy (coming soon).

Do you have a question?


Signature Medical Group
Primary Care Medicine
Rumana Siddiqui
Board-certified Family Practitioner
Rumana Siddiqui, MD

I am a board-certified family practitioner. In 2007, I completed my Family Medicine residency at Mount Sinai Hospital. I am passionate about providing individualized treatment plans and preventive care for all patients: the old-fashioned way, with a modern touch.

Our Services
Explore Our Main Service
Medicare Wellness Exam

Ensure your well-being with our comprehensive Medicare Wellness Exam. We conduct a thorough assessment of your health, addressing preventive care and identifying potential risks.

​Geriatric Care

Experience compassionate and specialized care tailored for seniors through our Geriatric Care services. Our team is dedicated to understanding and meeting the specific healthcare needs of older adults.

​Sick Visits

Our dedicated team brings medical expertise to your doorstep, ensuring prompt attention and treatment for your health concerns. Please call our office to schedule an appointment.

​Joint Injections

Discover relief from joint pain with joint injections. Experience the tailored care your joints deserve for a life of movement and vitality.

​Comprehensive Physical

Our thorough assessments go beyond routine checkups, providing a detailed overview of your well-being. Partner with us for proactive health management and a clear path to your ideal living.

​Senior Home Visits

Medical care at your doorstep. Our dedicated team ensures seniors receive compassionate and personalized healthcare in the comfort of their residence. Elevate the quality of life with our in-home services.

​​Travel Medicine

Ensure worry-free travel with our expert travel health services. From vaccinations to advice, we've got your health covered wherever your travels take you.

​​Vitamin B12 Injections

Our targeted injections offer a direct boost of essential vitamin B12, promoting energy, mental clarity, and overall vitality.

​School Physical

At our school physicals, we focus on more than just checklists. We're here to help your child succeed, both academically and health-wise. Count on us for your assessments, vaccinations, and health checks.

​​​Laboratory Testing

Using state-of-the-art facilities for accurate and timely results. From routine screenings to specialized tests, we provide comprehensive insights, empowering informed decisions for your health and well-being.

​​​​INR Checking

Proactive Monitoring for Anticoagulation. Our services allow regular and precise INR checks, promoting optimal anticoagulation management.

​Women’s Health

Comprehensive Care for Every Stage. From routine screenings to specialized services. Partner with us for personalized care that supports your health and empowers you through all life phases.


Immunizations for a healthier tomorrow. Our expert vaccination services prioritize prevention, offering a range of immunizations for individuals of all ages. Partner with us to protect your health and build immunity against preventable diseases.

​​​Blood Glucose Checking

Precision Monitoring for Diabetes Management. Our service provides accurate blood glucose checks, allowing individuals to take control of their diabetes. Rely on us for regular monitoring, personalized insights, and professional health management.

Wound Care

Utilizing advanced wound care techniques, including debridement, dressing changes, and infection control, the service aims to promote healing, prevent complications, and improve the overall well-being of patients.

On-Site Labs

This service eliminates the need for patients to travel to separate laboratory facilities, reducing waiting times and streamlining the diagnostic process. Our on-site labs offers a wide range of diagnostic tests, including blood tests, urine analysis, and other specialized laboratory procedures

Hospital Affiliations
Elk Grove Village, IL
Alexian Brothers Medical Center
Arlington Heights, IL
Northwest Community Hospital
Hoffman Estates, IL
St. Alexius Medical Center
Our Clients
Our Client Happy Say About Us