June 11, 2019

Hassan Nasir, DO

Memorial Healthcare is pleased to welcome Hassan Nasir, DO, Allergist/Immunologists to its active medical staff. Dr. Nasir accepts patients ages 2 and up.


Dr. Nasir is is graduate of Michigan State University College of Osteopathic medicine and is board certified in Allergy and Immunology and Internal Medicine. He completed his internal medicine residency at St. John Macomb-Oakland Hospital in Warren, Michigan, and a fellowship in Allergy/Immunology at NSUCOM/Larkin Community Hospital in Miami, Florida.

Dr. Nasir joins Memorial Healthcare from a successful Allergy and Immunology clinic at Larkin Community Hospital in Florida, where he served as Chief of Staff and Program Director of the Allergy and Immunology Fellowship program.

Dr. Nasir currently attends Harvard Business School and is a published author of numerous research and medical articles.


• Allergies – Food and Environmental/Seasonal
• Allergy Patch Testing
• Asthma
• Celiac Disease
• Dermatitis – Atopic and Contact
• Hives
• Immune System Disorders
• Immunotherapy
• Intolerance
• Penicillin and Other Medication Allergies Testing
• Spirometry
• Skin Rashes
• Weight Loss
• And more

Memorial Healthcare Allergy & Immunology is an employed physical practice of Memorial Medical Associates, an outpatient department of Memorial Healthcare.

Read more

November 1, 2018

James Arceo, PA

Mr. Arceo is a retired Veteran, Army-trained Physician Assistant, and brings his experience to the Memorial Pain Clinic with pride. …

Read more

April 25, 2018

Tarek Pacha, DO

Dr. Pacha provides a wide variety of urology services and surgery at Memorial Healthcare Urology-Owosso including: Bladder Issues Kidney Stones…

Read more