Doctors & Nurse Practitioners

Medical Directors

Rebecca Abraham, MD

Kasturba Medical College – Manipal, India

Board Certification: Family Medicine

Alicia Acevedo, MD

University of Arizona College of Medicine

Talissa Adkison, MD

Royal College of Surgeons, Dublin Ireland

Board Certification: Internal Medicine, Geriatric Medicine

Wendy Bernatavicius, MD

Drexel University College of Medicine

Board Certification: Pediatrics; Hospice & Palliative Medicine

Francisco Cordova, MD

University of Arizona College of Medicine

Board Certification: Hospice & Palliative Medicine; Internal Medicine

Heather Costello, MD

Michigan State University, College of Human Medicine, East Lansing, MI

Board Certification: Emergency Medicine; Hospice and Palliative Medicine

Michael Debo, DO

Arizona College of Osteopathic Medicine, Midwestern University, Glendale AZ

Board Certification: Internal Medicine; Hospice & Palliative Medicine

Deepa Dharmarajan, MD

University of Calicut, Medical College, Thrissur, India

Board Certification: Family Medicine; Geriatric Medicine

Mark Edwin, MD

McGill University, Montreal, Canada

Board Certification: Internal Medicine, Hospice & Palliative Medicine

Shiri Etzioni, MD

Albany Medical College, Albany, NY

Board Certification: Internal Medicine, Hospice & Palliative Medicine

Tom Fitch, MD

University of Kansas School of Medicine, Kansas City, KS

Board Certification: Internal Medicine, Hematology, Medical Oncology, Hospice & Palliative Medicine

Anne Gilbertson, MD

University of Arizona Medical School, Tucson

Board Certification: Family Practice; Hospice & Palliative Medicine

Joanne Gurin, MD

State of New York Downstate College of Medicine, Brooklyn NY

Board Certification: Internal Medicine

Amy Ha, MD

Saba University School of Medicine, Saba, Netherlands-Antilles

Board Certification: Internal Medicine (Diplomate); Hospice & Palliative Care; Geriatrics

Gillian Hamilton, MD, PhD

University of Arizona, Tucson

PhD, University of Florida (physiological and clinical psychology)

Board Certification: Geriatrics; Internal Medicine; Hospice & Palliative Medicine

Mark Heisler, PharmD, BCPS

University of Arizona, College of Pharmacy Tucson, AZ

Board Certification: Pharmacotherapy Specialist

John Hortareas, DO

College of Osteopathic Medicine of the Pacific, Pomona, CA

Board Certification: Internal Medicine

Melissa Hulsing, MD

University of Iowa College of Medicine

Board Certification: Family Practice

Janelle Jambrosic, MD

University of Arizona College of Medicine, Tucson, AZ

Board Certification: Anesthesiology

Todd Kravetz, MD

Medical College of Ohio, Toledo, Ohio

Board Certification: Internal Medicine

Shelly R. Myers, DO

Arizona College of Osteopathic Medicine of Midwestern University, Glendale, AZ

Board Certification: Family Medicine

Gobi K. Paramanandam, MD

Northeastern Ohio Universities College of Medicine

MHSM, W.P. Carey School of Business, ASU

Board Certficiation: Family Medicine; Hospice & Palliative Medicine

Jay B. Patel, MD

Northeastern Ohio Universities College of Medicine

MHSM, W.P. Carey School of Business, ASU

Board Certficiation: Family Medicine; Hospice & Palliative Medicine

Nisal Samarasekera, MD

University of Colorado School of Medicine, Denver

Board Certification: Family Medicine, Hospice & Palliative Medicine

Tressia Shaw, MD

University of Arizona Medical School, Tucson

Board Certification:
Internal Medicine; Pediatrics; Hospice & Palliative Medicine

Sukhjit Singh, MD

Dayanand Medical College, Punjab University, India

Board Certification: Internal Medicine; Hospice & Palliative Medicine

Vandana Sinha, MD

Autonomous University Medical School, Guadalajara, Mexico

Board Certification: Family Practice

Theresa Stevens, MD

Medical College of Wisconsin, Milwaukee

Board Certification: Internal Medicine

Ned Stolzberg, MD

University of Massachusetts Medical School, Worcester

Board Certification: Family Practice; Hospice & Palliative Medicine

John Williams, MD

University of Arizona College of Medicine, Tucson

Board Certification: Family Medicine; Hospice & Palliative Medicine

Sara Wordingham, MD

Medical College of Wisconsin, Milwaukee, WI

Board Certification: Internal Medicine, Hospice & Palliative Medicine

Kelly Wu, MD

Tufts University School of Medicine, Boston, MA

Board Certification: Internal Medicine; Hospice and Palliative Medicine

Nurse Practitioners

Christine Armenta, NP

MSN, FNP – Arizona State University

Board Certification: Family Nurse Practitioner

Melissa Bush, NP

Massachusetts General Hospital Institute of Health Professions, Boston–MSN (Specialty: Gerontology)

Arizona State University–Adult Nurse Practitioner

Board Certified: Adult Nurse Practitioner; Gerontological Nurse Practitioner

Drew Dunbar, NP

MSN, MGH-Institute of Health Professions, Boston, MA

Board Certification: Adult Nurse Practitioner

Mary Kathryn Kemper, NP

MSN, Indiana Wesleyan University, Marion, IN

Board Certification: Family Nurse Practitioner

Jill Krmpotic, DNP

DNP, University of Arizona, Tucson, AZ

Board Certification: Adult-Gerontology Acute Care Nurse Practitioner

Valerie Luck, NP

MSN, University of St Francis, Joliet, IL

Board Certification: Family Nurse Practitioner

Amy McLean, NP

MSN, Arizona State University

Board Certification: Adult Nurse Practitioner

Leslie Moses-Grubenhoff, DNP

APRN, Arizona State University, Phoenix, AZ

Board Certification, Adult-Gerontology Primary Care Nurse Practitioner

Millicent (Millie) Nelson, NP

MSN, Grand Canyon University

Board Certification: Family Nurse Practitioner

Jacqueline Olvera, NP

MSN –Grand Canyon University

Board Certification: Family Nurse Practitioner

Lesa Reda, NP

University of Phoenix - MSN, Family Nurse Practitioner

Board Certification: Family Nurse Practitioner

Sabrena Risz, NP

MSN, Arizona State University, Phoenix, AZ

Board Certification: Family Nurse Practitioner

Katy Scherger, NP

University of Texas at Arlington - Gerontological Nurse Practitioner

Board Certification: Gerontological Nurse Practitioner

Rebecca Schoenherr, NP

MSN, Concordia University, Wisconsin

Board Certification: Family Nurse Practitioner

Jeffrey Vilar, NP

MSN, Grand Canyon University, Phoenix, AZ

Board Certification: Family Nurse Practitioner