Our Providers
Midwest Allergy Sinus Asthma, SCDareen D. Siri, M.D., FAAAAI, FACAAI
Pediatric and Adult Allergy Asthma & Immunology
Internal Medicine
Medical School
University of California School of Medicine, La Jolla, CA
Residency
Internal Medicine, Brown University –
Rhode Island & Miriam Hospitals, Providence, RI
Fellowship
Allergy & Immunology, University of South Florida –
All Childrens Hospital, St. Petersburg, FL
Certification
Diplomate, American Board of Allergy & Immunology
Diplomate, American Board of Internal Medicine
Fellow, American Academy of Allergy Asthma & Immunology
Fellow, American College of Allergy Asthma & Immunology
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Robert Kaufmann, MD
Pediatric and Adult Allergy Asthma & Immunology
Maternal Fetal Medicine
Obstetrics & Gynecology
Medical School
Southern Illinois University School of Medicine, Springfield, Illinois
Residency
Obstetrics and Gynecology, Southern Illinois University School of Medicine, Springfield, Illinois
Fellowship
Maternal Fetal Medicine, Southern Illinois University School of Medicine, Department of Obstetrics and Gynecology, Springfield, Illinois.
Certification
The American Board of Obstetrics and Gynecology The American Board of Obstetrics and Gynecology, Sub specialty: Maternal Fetal Medicine
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David Skillrud, MD
Adult Pulmonary Medicine
Medical School
SIU School of Medicine
B.S. – Illinois Wesleyan University
Residency
Mayo Clinic
Fellowship
Mayo Clinic
Certification
Board Certified, Pulmonary Disease
Board Certified, Internal Medicine
David C. Crabtree, MD
Pulmonary, Critical Care, & Sleep Medicine
Medical School
University of Iowa College of Medicine, Iowa City, IA
Residency
Internal Medicine, University of Wisconsin Hospitals and Clinics, Madison, WI
Fellowship
Pulmonary and Critical Care, University of Wisconsin Hospitals and Clinics
Certification
Board Certified, Pulmonary Medicine
Board Certified, Critical Care Medicine
Dimplmate, American Board of Internal Medicine
Dana Dalbak, PA-C
Certified Physician Assistant
Medical Training
Master of Science in Physician Assistant Studies
Central Michigan University
Certification
National Commission on Certification of Physician Assistants
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Caitlyn Fox, APN
Advanced Practice Nurse
Medical School
Master of Science in Nursing – Maryville University
Certification
American Academy of Nurse Practitioners Certification Board, BLS for Healthcare Providers, & IDFPR
Kat Lally, APN, FNP-BC
Advanced Practice Nurse, Family Nurse Practitioner
Medical School
Master of Science in Nursing – Illinois State University
Certification
American Nurse Credentialing Center
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Kristen Thompson, NP-C
Nurse Practitioner
Primary Immunodeficiency and IVIG/Infusions
Medical School
M.S. – OSF Saint Francis Medical Center College of Nursing
Certification
Board Certified, Family Nurse Practitioner



