Dylan Thomas O'Reilly, MD
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Locations
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Allergy Clinic | Northville Health Center 39901 Traditions Dr
Floor 2
Northville, MI 48168-9493Get Directions -
Allergy Clinic | Brighton Center for Specialty Care 7500 Challis Rd
Entrance 1, Level 2
Brighton, MI 48116-9416Get Directions -
Allergy Clinic | Domino's Farms 24 Frank Lloyd Wright Dr Ste 2100
Lobby H
Ann Arbor, MI 48105-9484Get Directions
Insurance Accepted
University of Michigan Health participates with most health insurance plans.
Education & Training
Residency
Fellowships
Board Certifications
Patient Ratings & Comments
Visit our Physician Ratings & Comments page to learn more about how patient ratings are collected, calculated, and updated to help you make an informed decision when choosing the right physician for your care.
Patient Ratings
207 Patient Ratings
Patient Comments
February 25, 2026 - "Dr O'Reilly was very kind and listened to my problems"
February 6, 2026 - "Dr. Thomas O'Reilly was very patient with all of my questions, very knowledgeable about my condition, and open to my thoughts about treatment. He is very thorough."
January 24, 2026 - "Dr. O'Reilly was very Informative and showed a great amount of knowledge. We discussed everything ahead of time."
December 11, 2025 - "I was really impressed and relieved by the level of discussion and explanation I experienced with Dr. O'Reilly. [...] He took the time to help me understand and feel comfortable with our path forward."
December 9, 2025 - "I feel Dr. O'Reilly Is very thoughtful and asks questions and looks carefully at the information and evaluates and makes good suggestions."
December 5, 2025 - "Dr. O'Reilly is warm, considerate, clearly explains diagnosing steps and future options, seeks and accepts patient input. Very happy I found him."
December 4, 2025 - "Dr. O'Reilly was excellent! Very good communicator, really listened and gave very good feedback."
November 30, 2025 - "Dr. O'Reilly was excellent in explaining everything to me"
November 8, 2025 - "Great experience. Dr. O'Reilly is very knowledgeable, thorough, patient and very social. He has the best personality for kids. He listens and works together to determine next steps. I also appreciate that he goes right into the portal and sends scripts and takes care of all needed information and immediately sent us our food action plan."
September 16, 2025 - "Dr. O'Reilly was AWESOME and I am so happy to be under his care now. He knew everything about me and was super helpful! I look forward to continuing my [...] under his supervision."