JS
16 Years of Experience
Accepting patients
Who is Dr. Sullivan, Medical Toxicologist in Tucson, AZ?
Dr. John Sullivan, MD is a Medical Toxicologist, who primarily practices in Tucson, AZ. He has been practicing for over 16 years. Dr. Sullivan graduated from University of Alabama School of Medicine and completed his residency at U Ala Coll Comm Hlth Sci. Dr. Sullivan is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sullivan’s office at (520) 694-8888.
Where did Dr. Sullivan go to medical school and complete their residency?
Residency: U Ala Coll Comm Hlth Sci
Medical School: University of Alabama School of Medicine
What languages does Dr. Sullivan speak?
Dr. Sullivan and their clinical team can communicate with patients in the following languages:
English
What procedures does a Medical Toxicologist like Dr. Sullivan typically perform?
As a Medical Toxicologist, procedures performed by Dr. John Sullivan may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
Please contact Dr. Sullivan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sullivan accept my insurance?
Please contact Dr. Sullivan's office to confirm accepted insurance plans.
Where is Dr. Sullivan's office located?
What is Dr. Sullivan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sullivan's National Provider Identifier (NPI) number is 1265504252.
What common questions do patients ask about Dr. Sullivan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sullivan
What is Dr. John Sullivan's specialty?
Dr. Sullivan is a Medical Toxicologist near Tucson, AZ.
What does a Medical Toxicologist do?
Medical toxicologists are physicians with expertise in the prevention, assessment, treatment, and monitoring of injuries and illnesses caused from exposure to drugs, chemicals, and biological or radiological agents. They are responsible to care in clinical, academic, governmental, and public health environments and often serve as leaders in poison control centers. Key focus areas of medical toxicology include acute drug poisoning, adverse drug reactions, drug abuse, addiction and withdrawal, exposure to chemicals and hazardous materials, preparedness for terrorist threats, venomous bites and stings, and environmental or workplace exposures.
Is this Dr. John Sullivan affiliated with a ranked Castle Connolly Top Hospital?
No, Sullivan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Medical Toxicologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical Toxicologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Sullivan accepting new patients in Tucson, AZ?
Yes, Dr. John Sullivan is accepting new patients at this time.
Does Dr. John Sullivan offer online booking?
Please contact Dr. Sullivan's office at (520) 694-8888 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Sullivan?
Please contact Dr. Sullivan's office at (520) 694-8888 for information regarding telehealth appointment availability or for scheduling assistance.
Other Medical Toxicologist Near Tucson, AZ
LB
Pediatric Medical Toxicologist
Dr. Leslie Boyer, MD is a Pediatric Medical Toxicologist, who primarily practices in Tucson, AZ. She has been practicing for over 34 years.
Tucson, AZ

Dr. Jaiva Larsen, MD is an Emergency Medicine Specialist, who primarily practices in Tucson, AZ with 2 additional practice locations.
Tucson, AZ
LS
Family Medicine Specialist
Dr. Lois Steele, MD is a Family Medicine Specialist, who primarily practices in Mesa, AZ with 1 additional practice location. She is board certified.
Mesa, AZ