Dr. Dennis J. Ryan
- Gender: Male
- Sole propriator: Yes
- NPI: 1083626378
Dr. Dennis J. Ryan M.D.
Emergency Physician
He is located at 4440 West 95th Street in Oak Lawn, IL 60453. Can help patients with the following: Angina, Choking, Febrile Seizure, Fever, Hematoma, Insect Stings. His National Provider Identifier (NPI) number is 1083626378. Appointment can be made via the phone number (708) 684-8000.
Conditions treated
Dr. Dennis John Ryan, being an emergency physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Dennis J. Ryan.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
Medicare Enrollment
Dr. Dennis J. Ryan is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Advocate Health And Hospitals Corporation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Alexion Pharmaceuticals | $12 |
Other
| Food and Beverage | $12 |
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- Address: 4440 West 95th Street Oak Lawn, 60453, IL
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- Address: 4440 West 95th Street Oak Lawn, 60453, IL
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- Address: 4440 West 95th Street Oak Lawn, 60453, IL
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- Address: 4440 West 95th Street Oak Lawn, 60453, IL
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Questions & Answers
Where can you meet with Dr. Dennis John Ryan?
Dr. Dennis John Ryan's office is located at 4440 West 95th Street in Oak Lawn, IL 60453.
What conditions does Dr. Dennis John Ryan treat?
Dr. Dennis John Ryan provides treatment for Angina, Choking, Febrile Seizure, Fever, Hematoma, Insect Stings. For the full list see this list.
Does Dr. Dennis John Ryan accept insurance?
Unfortunately we don't have any information if Dr. Dennis John Ryan accepts insurance.