Welcome to Insight Rheumatology

Insight Rheumatology is dedicated to providing compassionate care and comprehensive diagnosis and treatment for a wide range of joint pain, stiffness, and swelling.


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Flint Main Location

4800 S. Saginaw St.
Flint, MI 48707


Warren Location

21230 Dequindre Rd.
Warren, MI 48091


Dearborn Location

5111 Auto Club Drive Suite 101
Dearborn, MI 48126


What to Expect at Insight Rheumatology

Our team of highly skilled rheumatology specialists have extensive experience in diagnosing and providing personalized care for various rheumatic conditions.

We Specialize In:

  • Rheumatoid Arthritis
  • Osteoarthritis
  • Psoriatic Arthritis
  • Gout
  • Osteoporosis

What to Expect at Insight Rheumatology

  • Personalized care
  • In-depth knowledge
  • Ability to treat complex joint and musculoskeletal conditions
  • Individualized treatment plans
  • Access to a wide range of specialists – all under one roof
  • Helpful and friendly office staff


The Insight Rheumatology team takes a patient-centered approach to every aspect of rheumatological care. When you visit us, you can expect a thorough evaluation, personalized treatment, collaborative care, and knowledge about your treatment options.

Meet Our Rheumatology Team

Rheumatologist | Board-Certified in Allergy and Immunology, Internal Medicine, and Obesity

Dr. Hassan Nasir, DO

Rheumatologist | Board-Certified in Allergy and Immunology, Internal Medicine, and Obesity

Dr. Hassan Nasir, DO


Undergraduate: University of Michigan College of Literature, Science, and Arts.
Medical School: Michigan State University
College of Osteopathic Medicine; Harvard Business School Program for Leadership Development Managing Health Care Delivery.
Fellowship: Larkin Community Hospital, Miami, Florida.
Board-Certified in Allergy and Immunology, Internal Medicine, and Obesity.


Expertise / Specialties 

  1. Rheumatoid Arthritis
  2. Osteoarthritis 
  3. Psoriatic Arthritis 
  4. Gout
  5. Osteoporosis 

Dr. Hassan Nasir is a dedicated and compassionate rheumatologist with a passion for providing exceptional care to his patients. With a wealth of experience in the field, Dr. Nasir is committed to improving the quality of life for people experiencing a wide range of rheumatic disorders through accurate diagnosis, personalized treatment plans, and ongoing support. 

After earning his Doctor of Osteopathic Medicine (DO) degree from Michigan State University, Dr. Nasir completed his residency training at Larkin Community Hospital in Miami, Florida. At Larkin he went on to work in a variety of roles, including medical director of Larkin’s asthma and immunology outpatient clinics, allergy/immunology fellowship program director and department head, and chief of staff. He has also served in numerous clinical faculty positions at Larkin Community Hospital, Central Michigan University, and Michigan State University.   

Dr. Nasir is Board-Certified in Allergy and Immunology, Internal Medicine, and Obesity and is committed to maintaining the highest standards of knowledge and expertise. He also specializes in a wide range of rheumatic conditions, including rheumatoid arthritis and osteoarthritis, with a strong emphasis on building trusted relationships with his patients.

What They’re Saying

Customer Testimonials