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    The department of Anesthesiology's faculty include generalists and specialists in pediatric and cardiac anesthesiology, and critical care.

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    The department of Anesthesiology treats patients through its Chronic Pain Management Clinic at Banner - University Medical Center South.

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    The University of Arizona Department of Anesthesiology provides a full range of clinical services at Banner - University Medicine's two Tucson hospitals and Outpatient Surgery Center as well as the Southern Arizona VA Health Care System.

Please Welcome Our New Faculty

Kee Hang Kevin Luk, MD, MS

Dr. Luk is a board-certified critical care physician and anesthesiologist. He is a native of Hong Kong and came to the US to pursue higher education after high school. Kevin graduated from the University of Wisconsin – Madison with a Bachelor’s degree in Medical Microbiology & Immunology and Bacteriology, followed by a Master’s in Bacteriology (Advisor: Ronald F. Schell, Ph.D). He received his medical education at Boston University School of Medicine, where he developed a keen interest in the care of indigenous and vulnerable populations. After graduating from medical school, he became the inaugural trainee of the combined Anesthesiology / Critical Care Medicine track at the Department of Anesthesiology & Pain Medicine of the University of Washington. After he completed his training, he joined the faculty at Harborview Medical Center, where he cared for complex trauma and neurosurgical patients. During his tenure at UW, he implemented an ICU-to-OR handoff process and directed the point-of-care ultrasound curriculum for the critical care medicine fellowship. Dr. Luk prides himself as an excellent clinician-educator and delivers his care based on the most recent research literature. Dr. Luk’s clinical interest is in the care of patients undergoing complex neurovascular and spinal procedures. He teaches perioperative management of patients with neurological conditions in national conferences and is a co-author of multiple book chapters on the topic. He is also an expert of point-of-care ultrasound, including transcranial doppler ultrasonography. He has assumed the role of Director for the Critical Care Medicine fellowship in our department.

Joao L. Carvalho-de-Souza, DVM , PhD

Joao L. Carvalho-de-Souza, DVM, PhD, is originally from Fortaleza, Brazil. He graduated from the School of Veterinary Medicine, State University of Ceara in 2003 and then continued on to obtain his MSc in Physiological Sciences. In 2006, he moved to Sao Paulo to join the Department of Physiology and Biophysics of the University of Sao Paulo as a PhD student. He graduated in 2010 and practiced Veterinarian Medicine at the University Mackenzie in Sao Paulo. In 2012, he moved to the University of Chicago for postdoctoral training in electrophysiology and biophysics. He has become an expert in the gating properties of voltage dependent ion channels, the basis of many genetic diseases of the brain, sensory neurons and the heart. He also had a pivotal role in the development of the novel technique of optocapacitance, a method that enables neuronal cells to generate action potentials using pulses of light. Dr. Carvalho-de-Souza will pursue electrophysiological and biophysical experiments in cardiovascular biology and pain. He recently moved to Tucson with his wife, son and daughter.

Andreia Z Chignalia, PharmD, PhD.

Dr. Chignalia is originally from Sao Paulo, Brazil. She graduated from the School of Pharmaceutical Sciences, University of Sao Paulo and then continued on to obtain her PhD in Pharmacology at University of Sao Paulo. She completed an international fellowship in experimental hypertension as a graduate student at the University of Ottawa, Canada and a postdoctoral international fellowship in lung vascular biology and endothelial permeability at the University of Illinois at Chicago. Her research interests focus on the mechanisms that contribute to the development of cardiovascular diseases. Dr. Chignalia recently moved to Tucson with her family and she looks forward to enjoying the warm weather. She likes to travel and enjoys music and dance.

Stanley Sady, MD​, PhD

Dr. Sady has joined the Department of Anesthesiology effective February 1st. Dr. Sady joins us as a Full Professor and a highly experienced cardiac anesthesiologist. Dr. Sady has a PhD in Education (Exercise Physiology) from the University of Michigan and worked in the clinical research world for approximately 10 years, publishing many papers. He obtained his MD from the University of Michigan and completed his Anesthesiology & Critical Care Medicine residency at the Massachusetts General Hospital and Harvard Medical School in Boston. He has held a number of private and academic positions including Professor at the University of California Davis. Dr. Sady is an expert in echocardiography, 3D echo and cardiac care, and he is a passionate educator. He is an avid cyclist, runner, weight-trainer and golfer. According to his wife, Mina, of 39 years he loves “working and working-out”. We are thrilled to have Dr. Sady in the UA Department of Anesthesiology.

Galen Garcia, MD​

Dr. Garcia is a native Tucsonan who has recently returned from New England. He obtained his dual bachelors degree in Chemistry and Biochemistry from the U of A and then continued on to medical school at UA Tucson.   He completed his Anesthesiology residency at Tufts University College of Medicine, Boston, MA and then completed a fellowship in Pediatric Anesthesia at Harvard University - Boston Children's Hospital. While living in Boston, he and his wife became parents to two daughters, Pippa and Gemma. In his spare time, he likes to run, bike, and cook - specializing in meat. His most recent endeavor is to dry age his own bone–in rib roast. His favorite activity is to travel with his family.

Michelle DeCosta, MD​, MBA 

Michelle DaCosta, MD is originally from Dayton, Ohio.  She graduated from the University of Michigan with majors in biopsychology and cognitive science and a minor in biology. She attended Wright State University BSOM for medical school in Dayton, Ohio, did her internship at the Jewish Hospital of Cincinnati and completed her residency in anesthesiology at the Allegheny Health Network in Pittsburgh, PA.  She did a pediatric anesthesiology fellowship at Washington University and a pediatric cardiac and adult cardiac anesthesiology fellowships at Children’s Healthcare of Atlanta and Emory University.  Dr. DaCosta is board certified in anesthesiology, pediatric anesthesiology, and advanced perioperative TEE.  She also completed her MBA with a healthcare administration certificate from the University of Cincinnati Lindner College of Business. Dr. DaCosta is interested in global health and has traveled to Haiti and Bangladesh for pediatric anesthesiology mission trips.  She enjoys playing tennis, soccer, and riding her bike. She loves to travel, and enjoys concerts, musicals, the orchestra, and the theatre.

Allison Thoeny, MD​

Allison Thoeny joins the faculty as a pediatric anesthesiologist. As an Arizona native and life-long Wildcat, she is thrilled to be returning home to her alma mater (Class of 2013) at the University of Arizona College of Medicine. After completing her internship in Internal Medicine at the University of Arizona Affiliated Hospitals, she moved to California to complete her residency training at the University of California San Francisco, followed by a fellowship in pediatric anesthesiology at Children's Hospital Los Angeles. Some of her professional areas of interest include pediatric anesthetic neurotoxicity, medical education, and career development of women in anesthesia. She and her husband of 10 years are enjoying being back in the Sonoran Desert, taking in the land of Saguaros, plentiful wildlife, and breath-taking sunsets. When not working you may find her in the swimming pool or taking a dance class; never far from her side is their dog of 14 years, a very affectionate chihuahua-mini dachshund mix. She is especially happy to be closer to family in Phoenix, cherishing weekend visits together with her new nephew and niece. 

Elizabeth McIntyre, MD

Elizabeth McIntyre grew up in Rhode Island, but moved to the Midwest for college where she attended medical school at the University of Toledo. She then completed her Anesthesiology Residency at Beaumont Health System in Royal Oak, MI. Dr. She comes to the University of Arizona/Banner from Chicago having completed her fellowship at Northwestern University. Dr. McIntyre recently moved to Tucson with her husband and son, son and looks forward to enjoying the great Tucson weather. 

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New location for Department of Anesthesiology

The Department of Anesthesiology moved into its new operating rooms on Monday April 9th that are located on the 3rd floor of the recently dedicated Tower 1, a 9 story, 670,000 square foot hospital, part of the Banner University Medical Center Tucson expansion project. The new peri-operative space includes 22 state of the art operating rooms, including 2 hybrid ORs, dedicated regional block and procedure rooms, office space for the Board Runner, Peri-Operative Medical Director and Director for Clinical Operations. A new Anesthesiology Library contains computers for charting as well as space for breaks between cases. New on-call rooms are located in separate Resident and Attending call suites that are in close proximity to operating rooms and will be a comfortable place to rest between clinical duties. Tower 1 has a beautiful sunny cafeteria (Level 1) with indoor and outdoor seating options, a coffee bar (Level 2) with mountain views and an outdoor roof-top patio (Level 4), all within a minute’s walk from the operating rooms. Also located in Tower 1 are procedural areas including Cardiology laboratories (Cath and EP), Interventional Radiology, MRI and CT scanner (Level 2). Level 5 houses the new OB center with OB Triage, Labor and Delivery rooms, OB operating rooms and pre- and post-partum rooms. All Adult ICUs will eventually relocate to Tower 1, with MICU (Level 7) and Surgical ICU (Level 8) being the first to relocate. The Cardio-vascular ICU will move in early May (Level 6). Faculty and staff will have convenient parking in Parking Garage C located just to the west of Tower 1 main entrance.

 

University of Arizona President, Robby Robbins, MD (center) shows off the Wildcat sign while posing with OR leadership during the opening of the new operating rooms in Tower 1.  Front row, from left: Sam Paidy, MD Director of Clinical Operations (Anesthesiology), Taylor Riall MD, Vice Chair (Surgery), Dr. Robbins, Kara Snyder RN, Director of Perioperative Services, Randal Dull, MD PhD Chair of Anesthesiology.  Back row left: Irv Kron, MD Dean COM; Back row middle, Patrick Boyle, MD  Medical Director for Perioperative Services (Anesthesiology).

 

 

 

 

 

Dr. Randal Dull, Professor and Chair of Anesthesiology, was one of the UA celebrity judges in 'Shark Tank'

On Wednesday, Feb. 13, the College of Medicine – Tucson hosted a Shark Tank-style competition as part of Research Day, for researchers at the University of Arizona Health Sciences. Six teams competed for a $10,000 prize during ‘Shark Tank.’ Contestants pitched their research ideas to a panel of “sharks,” a cast of UA celebrity judges that included our Professor and Chair Dr. Randall Dull, UA President Robert Robbins, MD, and Senior Vice President Michael Dake, MD, Humberto Lopez, a UA alumnus, local philanthropist and businessman; Tucson philanthropist and community leader Ginny Clemens; and Andrew Messing, president of the Steven M. Gootter Foundation. 

Click Here to read more.

 

The Science of Consciousness 2019

Stuart Hameroff MD and the Center for Consciousness Studies (‘CCS’) have received $153,000 from the Penrose Institute for clinical studies of transcranial ultrasound (‘TUS’) for treatment of dementia, brain trauma, addiction and mood disorders. He will be collaborating with Drs John JB Allen and Jay Sanguinetti in Psychology, Bellal Joseph in Surgery, Rich Amini in Emergency Medicine, and Todd Vanderah and Tally Largent-Milnes in Pharmacology. TUS has been shown to improve mood and cognitive function in humans, reverse effects of Alzheimer’s and brain trauma in animals, and could prove useful in treatment and/or prevention of post-operative cognitive dysfunction (POCD). The first clinical study showing TUS effects on mental states in humans was done by Hameroff and departmental colleagues (including Drs Boyle and Lucas) and published in the journal Brain Stimulationin in 2013. 

The CCS-sponsored conference ‘The Science of Consciousness 2019’ will be held June 25-28 in Interlaken, Switzerland, in the Alps, near famous mountain peaks Eiger, Monk and Jungfrau. The program is excellent, including a workshop on how anesthetics act to specifically erase consciousness. Dr Hameroff is conference co-organizer, and will give several talks during the 4 day event. Click Here to read more.    

 

University of Arizona’s College of Medicine 2018 Founders Day Award

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Celebrating the Founders Day Award are: Mohab Ibrahim MD,
Amol Patwardhen MD, Todd Vanderah PhD, and Randal O. Dull, MD PhD. PhD.

Todd W. Vanderah, Ph.D, Professor and Chair of Pharmacology and Professor of Anesthesiology was the University of Arizona’s College of Medicine 2018 Founders Day Award recipient. On an annual basis, the UA-COM recognizes the anniversary of the medical school’s opening by recognizing a faculty member whose career and scientific accomplishments have been exemplary. Dr. Vanderah presented a seminar entitled “A painful yet rewarding journey” where he described his 20+ years in pain research and the many important discoveries his laboratory has made.  Dr. Vanderah has over 20 years of continuous NIH funding and boasts an H-index of 62. His work has centered on understanding neural networks associated with pain pathways and opioid reward and tolerance. His current work involves testing novel agonists that interrupt the opioid reward mechanism(s) and which have the promise to reduce opioid addiction. Dr. Vanderah is currently mentor to Anesthesiology faculty Drs. Amol Patwardhan, MD and Mohab Ibrahim, MD who both received NIH grants in July of 2018. It is our distinct pleasure and honor to have Dr. Vanderah as a Professor of Anesthesiology and we look forward to his continued collaboration and success.

 

 

University of Anesthesiology Faculty Garner NIH Funding

University of Arizona Anesthesiology faculty Amol Patwardhan, MD, PhD and Mohab Ibrahim, MD, PhD both received notice of awards from NIH this month. Dr. Patwardhan, MD, PhD received an NIH-K08 Mentored Clinician-Scientist Award while Dr. Ibrahim, MD PhD was awarded an RO1. This marks the first time in many years that the Department of Anesthesiology has NIH funding.  The new Department Chair Randal Dull, MD, PHD said this is just the start we need towards rebuilding Anesthesiology into a premier academic department.

Amol and Mohab represent the kind of success that can be achieved at the UA when clinician-scientists team up with outstanding basic scientists to tackle patient-related issues. Both investigators work closely with members of the Department of Pharmacology including Chairman Todd Vanderah, PhD; Frank Porreca, PhD, and Rajesh Khanna, PhD and Philip Malan, MD, PhD. (see https://pharmacology.arizona.edu/faculty). “This mentoring team has been a tremendous help for both Amol and Mohab and I am grateful for their dedication towards the development of these outstanding faculty members” said Dr. Dull.  In fact, the depth of expertise on this mentoring team could not be found in most major research universities and is testament to the strength of our basic science department. The Departments of Anesthesiology and Pharmacology have enjoyed close ties for many years and we look forward to developing this collaboration into other clinically-relevant areas and leveraging this success in the recruitment of NIH-funded faculty into both departments.

Amol Patwardhan, MD, PhD


Left to Right: Randal Dull, MD, PhD (Chair of Anesthesiology); Frank Porreca PhD;
Amol Partwardhan MD, PhD; Todd Vanderah, PhD (Chair of Pharmacology) and Rajesh Khanna, PhD.

Dr. Patwardhan is an interventional pain physician, anesthesiologist and pharmacologist who studies novel mechanisms for inhibiting spinal pain transmission. His grant will assess the molecular mechanism  by which contulakin-G (CGX), a peptide derived from snail venom, produces analgesia but without adversely affecting motor neuron function. Developing novel therapeutic compounds that are not related to opioids represent a huge opportunity in anesthesiology and neuro-pharmacology. Dr. Patwardhan and his team have proposed several hypotheses regarding the sites of action for CGX and plan to characterize the receptors and channels that are inhibited by CGX. A second major aspect of these studies is the observation that CGX does not result in tolerance, a common and rate limiting aspect of many pain medications. Characterizing how to avoid the development of tolerance for analgesics opens the possibility of improving the efficacy of existing analgesic drugs. We look forward to following the success of this very talented team of scientists.

Dr. Amol Patwardhan receives NIH Mentored Clinician-Scientist Award.

Mohab Ibrahim, MD PhD

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Left to Right: Randal Dull MD, PhD (Chair of Anesthesiology); Mohab Ibrahim, MD, PhD;
Frank Porreca, PhD; Rajesh Khanna, PhD; and Todd Vanderah, PhD (Chair of Pharmacology).

Dr. Ibrahim is also an interventional pain physician, anesthesiologist and pharmacologist. His research focuses on the treatment of chronic pain in patients with HIV. Antiretroviral therapy, the mainstay of HIV treatment, is associated with an increased incidence of chronic pain. Dr. Ibrahim and his research team completed a pilot study to determine if different wavelengths of light have specific analgesic effect. They found that rats with chronic, HIV-related neuropathic pain experienced analgesia when exposed to green light in the range of 525 nm for 8 hours per day. In this 5-year NIH funded study, Dr. Ibrahim will study the mechanisms by which green light induces analgesia. Specifically, they will characterize neuroinflammatory pathways in the brain and spinal cord to understand how green light reduces neuropathic pain. Non-pharmacological therapies hold great promise for the treatment of chronic pain as they are cost-effective, devoid of most drug-related side effects and economically scalable for use in medically challenged areas, cultures and countries. 

 

Congratulations to these truly outstanding clinician-scientists and educators!

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News

Pain Clinics Could Cut Down on Opioid Use, UA Team Finds

Pain specialists at the University of Arizona and Banner – University Medicine are trying to reduce the use of opioids for patients suffering from chronic non-cancer pain by utilizing alternatives and complementary methods, and a large array of pain intervention procedures.


Drs. Monica Kraft and Julie Ledford Win $10K ‘Shark Tank’ Prize

On Wednesday, Feb. 13, the College of Medicine – Tucson hosted a Shark Tank-style competition as part of Research Day, a first-of-its-kind, daylong event for researchers at the University of Arizona Health Sciences. 


The Science of Consciousness 2019

Stuart Hameroff MD and the Center for Consciousness Studies (‘CCS’) have received $153,000 from the Penrose Institute for clinical studies of transcranial ultrasound (‘TUS’) for treatment of dementia, brain trauma, addiction and mood disorders. 


‘The Power of Precision Medicine’ Theme of Living Healthy With Arthritis Conference, Feb. 16

Accomplished physician-scientist and transformational leader Dr. Kenneth Ramos, an expert on genetics and genomic medicine, will deliver the keynote address at the University of Arizona Arthritis Center’s 17th annual conference for those living with arthritis — and those who care for them.


Dr. Mohab Ibrahim's Interview 'Green Light to Stop Pain'

How Green Light may put the brakes on your pain

UA study expanding and seeking new patients


Welcome to the Department of Anesthesiology

Banner-University Medical Center (BUMC) is the major tertiary care medical center serving central and southern Arizona and is home to southern Arizona's only Level 1 trauma center, where approximately 5000 trauma patients are treated annually.  Diamond Children's Hospital and the Arizona Cancer Center are both major healthcare destinations for patients in the western United States.  The Department of Anesthesiology provides coverage for Banner-University Medical Center Tucson, Banner-University Medical Center South, Banner Diamond Children's Hospital, and Southern Arizona VA Health Care System; totaling approximately 25,000 anesthetics per year.