Dr. Timothy Sullivan III, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sullivan III is offering online scheduling or call the provider’s office for more information.
Dr. Timothy Sullivan III, MD

Overview of Dr. Timothy Sullivan III, MD
Dr. Timothy Sullivan III, MD is an Allergy & Immunology Specialist in Ogden, UT. They specialize in Allergy & Immunology, has 57 years of experience, and is board certified in Allergy & Immunology. They graduated from University Of Miami School Of Medicine and is affiliated with Ogden Regional Medical Center. Dr. Sullivan III, completed a residency at Barnes Hospital|Washington University. Patients rated Dr. Sullivan III an average 3.7 star rating.
Dr. Sullivan III works at
Dr. Sullivan III's Office Locations
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Intermountain McKay-Dee Hospital - Allergy and Immunology4403 Harrison Blvd Ste 4640, Ogden, UT 84403 Directions (435) 271-3277Monday08:00 - 17:00Tuesday08:00 - 18:00Wednesday08:00 - 17:00Thursday08:00 - 18:00Friday08:00 - 17:00
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Advanced Allergy and Asthma425 E 5350 S Ste 110, Ogden, UT 84405 Directions (844) 231-2315
Experience & Treatment Frequency
Insurance Accepted
- Aetna
- Altius Health Plans
- Anthem
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
- Cigna
- Excellus BlueCross BlueShield
- Humana
- SelectHealth
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Sullivan III?
About Dr. Timothy Sullivan III, MD
- Allergy & Immunology
- 57 years of experience
- English
- Male
- 1023012911
Education & Certifications
- Washington University School Of Medicine
- Barnes Hospital|Washington University
- Jackson Memorial Hospital
- University Of Miami School Of Medicine
- Allergy & Immunology
Hospital Affiliations
- Ogden Regional Medical Center
Frequently Asked Questions
Dr. Sullivan III accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Sullivan III has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Sullivan III works at
Dr. Sullivan III has seen patients for Allergic Conjunctivitis and Hives, and more. You can see other conditions treated by Dr. Sullivan III on their profile. Please call the provider’s office to confirm all visit reasons.
18 patients have reviewed Dr. Sullivan III. The overall rating for this provider is 3.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sullivan III.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Sullivan III, there are benefits to both methods. A person calling to schedule an with Dr. Sullivan III appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.