about Our Urgent Care Alternative Team
MD Acute was established as a multi-specialty practice in Tucson, Arizona to provide not only rapid assessment and treatment for all patients, but to safely and effectively return all to the workforce. We are now happy to offer primary care medicine as well.
Rapid Treatment
When You Need It Most
In many circumstances, a visit to MD Acute can save you time and money compared to the ER. A physician is always available, and we maintain the highest standards for patient care.
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Our Team
Dr. David J. Orringer is an urgent care physician in Tucson, Arizona, licensed to practice in Arizona and California. Dr. Orringer grew up in Connecticut, and graduated from Dartmouth College. He completed a masters degree in marine biology in Rhode Island before attending medical school through the United States Air Force. Dr. Orringer trained in surgery before his assignment as Medical Director for Combat Search and Rescue in Tucson. Dr. Orringer completed a Masters of Public Health at the University of North Carolina at Chapel Hill, and has extensive experience in urgent care, preventive medicine and occupational medicine.
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Kelly Green, PA-C, PharmD, CDCES is a Certified Physician Assistant in Tucson, Arizona. Kelly is an Arizona native and graduated from The University of Arizona with a Doctor of Pharmacy degree. After practicing pharmacy for over 20 years, she completed a Masters in Medical Science at Yale University. Kelly has extensive medication management experience with special interest in diabetes treatment and prevention. She has other notable experience in sports medicine and toxicology, including workplace exposures.
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