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

Shannon Manygoats

Shannon Manygoats

Department Administrator

Karen Boettcher

Karen Boettcher

Residency Program Coordinator

Internal Medicine Department Providers

	Name	Specialties
	Shaghayegh Abdollahi	General Internal Medicine, Adolescent Medicine, Pediatrics
	Andres Borja Alvarez, MD	Pulmonary Medicine
	Surabhi Amar, MD	Hematology and Oncology
	Brian Arey , FNP	Mid-Level Provider
	Waqes Arslan MD	Hematology and Oncology
	Stephanie Berkshire , MD	Geriatrics
	Karen Boettcher
	Tessa Bowie, PA	Gastroenterology
	Richard Carlson , MD, PhD	Critical Care Medicine, General Internal Medicine
	Ricky Chang MD	General Internal Medicine
	Ahmad Chebbo , MD	Critical Care Medicine, Pulmonary Medicine
	Sheetal Chhaya , DO, FACR	Rheumatology
	Keng-Yu Chuang, MD	Gastroenterology
	Shiloh Danley, DNP, FNP, AGACNP	General Internal Medicine, Critical Care Medicine
	Nathan Delafield MD	General Internal Medicine
	Deanna Gem, ANP	Neurology
	Carlo Guerrero , MD	General Internal Medicine
	Waddah Hajja , MD	General Internal Medicine
	Carlos A. Hartmann, MD	Internal Medicine-Infectious Disease & HIV/AIDS
	Robert Horsley MD	General Internal Medicine HIV Services Infectious Disease
	Norlalak Jiramethee, MD	Critical Care Medicine Pulmonary Medicine
	Cassandra Jo Altamirano , PA	General Internal Medicine
	Kambiz Kadkhodayan MD	Gastroenterology
	Christelle Kassis , MD	Infectious Disease
	Maitreyi Kulkarni , MD	Arizona State Hospital
	Judy Liang , MD, MS	Geriatrics
	Katherine M. Handley, PA	Cardiology
	Mark MacElwee, MD	General Internal Medicine Pediatrics
	Shannon Manygoats
	Nancy McNeill , FNP	Same Day Clinic
	Azar Mehdizadeh , MD	Cardiology
	Divyesh Mehta , MD	Hematology and Oncology
	Marc Merroto , MD	Neurology
	Jeffrey Miller MD	General Internal Medicine
	Maher Mousa , MD	Nephrology
	Abdul Nadir , MD	Gastroenterology
	Anil Nanda , MD	Geriatrics
	Douglas P. Nelson, MD
	Terreq Noori MD	General Internal Medicine
	Jeffrey Parker , MD	Geriatrics
	Yvonne Patterson , MD
	Gerard C. Quigley, DNP	Gastroenterology
	Pedro Quiroga , MD	Critical Care Medicine Pulmonary Medicine
	Edward Rhee , MD	Electrophysiology
	Raina Roy , MD	Cardiology
	Marina Rudin , MD	Endocrinology, Metabolism and Diabetes
	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
	Dale Stern, MD	General Internal Medicine
	Bruce Takahashi , DO	General Internal Medicine, Geriatrics
	Sarah Taraborelli, PA	General Internal Medicine Physician Assistant
	Roselyn Vutien , MD	General Internal Medicine
	Kama White MD	General Internal Medicine
	David Wisinger MD	General Internal Medicine Geriatrics
	Beeletsega Yeneneh, MD	Cardiology
	Tina Younger , MD	General Internal Medicine
	Sandra Yuh, MD	General Internal Medicine
	Syed Zaidi , MD	Critical Care Medicine, Pulmonary Medicine