Internal Medicine Department

The Department of Internal Medicine is comprised of physicians and other providers who are committed to providing the highest quality medical care that every patient deserves.

They are experienced in the diagnosis and treatment of a wide variety of medical illnesses and have a longstanding tradition of excellence in patient care, resident and student education, and clinical research.

internal-medicine

If you are experiencing a medical emergency please call 9-1-1

David Wisinger, MD

David Wisinger, MD

Department Chair

Monica Crossan

Monica Crossan

Department Administrator

Karen Boettcher

Karen Boettcher

Residency Program Coordinator

Internal Medicine Department Providers

	Name	Specialties
	Andres Borja Alvarez, MD	Critical Care Medicine, Pulmonary Medicine
	Shaghayegh Abdollahi	General Internal Medicine, Adolescent Medicine, Pediatrics
	Surahbi Amar , MD	Hematology and Oncology
	Brian Arey , FNP	Mid-Level Provider
	Cicili Arockiaraj , NP	Arizona State Hospital
	Waqes Arslan , MD	Hematology and Oncology
	Stephanie Berkshire , MD	Geriatrics
	Karen Boettcher
	Andres Borja , MD	Pulmonary Medicine
	Christian Breburda , MD, PhD, FACC, FASE, FESC	Cardiology
	Richard Carlson , MD, PhD	Critical Care Medicine, General Internal Medicine
	Ahmad Chebbo , MD	Critical Care Medicine, Pulmonary Medicine
	Sheetal Chhaya , DO, FACR	Rheumatology
	Keng-Yu Chuang, MD	Gastroenterology
	Monica Crossan
	Shiloh Danley, DNP, FNP, AGACNP	General Internal Medicine, Critical Care Medicine
	Michelle Dwulit , MD	General Internal Medicine
	Deanna Gem , ANP	Neurology
	Carlo Guerrero , MD	General Internal Medicine
	Waddah Hajja , MD	General Internal Medicine
	Marilyn Halder, MD	Family Medicine, Geriatric Medicine
	Carlos A. Hartmann, MD	Internal Medicine-Infectious Disease & HIV/AIDS
	Norlalak Jiramethee	Critical Care Medicine, Pulmonary Medicine
	Cassandra Jo Altamirano , PA	General Internal Medicine
	Christelle Kassis , MD	Infectious Disease
	Timothy Kuberski , MD	Infectious Disease
	Maitreyi Kulkarni , MD	Arizona State Hospital
	Michelle R. LaMendola, ANP	Internal Medicine-HIV/AIDS
	Judy Liang , MD, MS	Geriatrics
	Katherine M. Handley , PA	Cardiology
	Jan Mangalat , MD	Nephrology
	Nancy McNeill , FNP	Same Day Clinic
	Azar Mehdizadeh , MD	Cardiology
	Divyesh Mehta , MD	Hematology and Oncology
	Marc Merroto , MD	Neurology
	Maher Mousa , MD	Nephrology
	Robert Myers , MD	HIV Services
	Abdula Nadir , MD	Gastroenterology
	Craig Nagle , MD	Geriatrics
	Anil Nanda , MD	Geriatrics
	Douglas P. Nelson, MD
	Jeffrey Parker , MD	Geriatrics
	Konstantinos Parperis, MD, FACP, FACR	Rheumatology
	Yvonne Patterson , MD
	John Prieve , DO
	Gerard C. Quigley, DNP	Gastroenterology
	Pedro Quiroga , MD	Critical Care Medicine, Pulmonary Medicine
	Sarah Raleigh , MSN, RN, FNP-C	General Internal Medicine
	Edward Rhee , MD	Electrophysiology
	Raina Roy , MD	Cardiology
	Marina Rudin , MD	Endocrinology, Metabolism and Diabetes
	Teresa Ryan , PA-C	Arizona State Hospital
	Mansi Sarihan , MD	Dermatology
	Mehrdad Saririan , MDCM, FACC, FSCAI	Cardiology
	Tanya Sarkinsian , FNP	General Medicine
	Shannon Skinner , MD	General Internal Medicine
	Jacek Sobczak , MD	Neurology
	Indu Srinivasan , MD	Gastroenterology
	Bruce Takahashi , DO	General Internal Medicine, Geriatrics
	Shannon Ursu , MD	General Internal Medicine
	Roselyn Vutien , MD	General Internal Medicine
	Kama White, MD	General Internal Medicine
	David Wisinger , MD	General Internal Medicine, Geriatrics
	Tina Younger , MD	General Internal Medicine
	Sandra Yuh, MD	General Internal Medicine
	Syed Zaidi , MD	Critical Care Medicine, Pulmonary Medicine