Program leadership biographies
Allan Markus, MD, MS, MBA, FACP
Program Director, Internal Medicine Residency Program
Specialty:
Internal Medicine
General Internal Medicine
Medical School:
Rutgers New Jersey Medical School
Residency:
Baystate Medical Center
Strong Memorial Hospital of the University of Rochester
(Other Degrees):
University of Maryland University College - Business Administration
University of Maryland University College MS Degree in Management
Board Certifications:
American Board of Internal Medicine
Certified in Internal Medicine
"I love the priviledge to start a second residency program here in Arizona. I am very active in multiple medical organizations including being the incoming ACP-AZ Governor. My focus of practice has been preoperative medicine, neurology, and primary care. My teaching focuses on leadership in medicine, evidenced-based practice, and wellness of trainees. I recently got married and have three wonderful daughters that make sure that I have work-life balance."
Allan Markus, MD, MS, MBA, FACP
Program Director, Internal Medicine Residency Program
Specialty:
Internal Medicine
General Internal Medicine
Medical School:
Rutgers New Jersey Medical School
Residency:
Baystate Medical Center
Strong Memorial Hospital of the University of Rochester
(Other Degrees):
University of Maryland University College - Business Administration
University of Maryland University College MS Degree in Management
Board Certifications:
American Board of Internal Medicine
Certified in Internal Medicine
"I love the priviledge to start a second residency program here in Arizona. I am very active in multiple medical organizations including being the incoming ACP-AZ Governor. My focus of practice has been preoperative medicine, neurology, and primary care. My teaching focuses on leadership in medicine, evidenced-based practice, and wellness of trainees. I recently got married and have three wonderful daughters that make sure that I have work-life balance."
Hamlet Benyamin, MD
Role in Program:
Director of Hospital Medicine
Speciality:
Hospital Medicine
Medical School:
University of Arizona College Of Medicine
Residency:
Internal Medicine – Legacy Emanuel & Good Samaritan Hospitals
Board Certifications:
American Board of Internal Medicine
Hamlet Benyamin, MD
Role in Program:
Director of Hospital Medicine
Speciality:
Hospital Medicine
Medical School:
University of Arizona College Of Medicine
Residency:
Internal Medicine – Legacy Emanuel & Good Samaritan Hospitals
Board Certifications:
American Board of Internal Medicine
Shalini Chaliki, MD
Associate Program Director - Inpatient Palliative Care & Ambulatory Medicine
Specialty:
Hospice & Palliative Care
Medical School:
University of Missouri-Kansas City, Kansas City School of Medicine
Residency:
Internal Medicine
UCF/HCA GME Consortium-Gainesville, North Florida Regional Medical Center
Fellowship:
Hospice & Palliative Care Fellowship
Memorial Sloan Kettering
Board Certifications:
Board Certified in Internal Medicine
BLS/ACLS Certification
Professional Affiliations, Awards and Honors:
American Medical Association
American College of Physicians
Florida Medical Association
American Academy of Hospice & Palliative Medicine
Florida ACP Chief Resident of Year
Most Supportive PGY2
National Merit Scholar
Certificate of Scholastic Achievement, Alpha Delta Pi
"As a Scottsdale native, Dr. Chaliki is excited to come back to the Valley with her dog Ari to help train residents in Internal Medicine and Hospice & Palliative Care. Her educational and professional career took her from Arizona to Kansas City, MO, Gainesville, FL, and New York City."
Shalini Chaliki, MD
Associate Program Director - Inpatient Palliative Care & Ambulatory Medicine
Specialty:
Hospice & Palliative Care
Medical School:
University of Missouri-Kansas City, Kansas City School of Medicine
Residency:
Internal Medicine
UCF/HCA GME Consortium-Gainesville, North Florida Regional Medical Center
Fellowship:
Hospice & Palliative Care Fellowship
Memorial Sloan Kettering
Board Certifications:
Board Certified in Internal Medicine
BLS/ACLS Certification
Professional Affiliations, Awards and Honors:
American Medical Association
American College of Physicians
Florida Medical Association
American Academy of Hospice & Palliative Medicine
Florida ACP Chief Resident of Year
Most Supportive PGY2
National Merit Scholar
Certificate of Scholastic Achievement, Alpha Delta Pi
"As a Scottsdale native, Dr. Chaliki is excited to come back to the Valley with her dog Ari to help train residents in Internal Medicine and Hospice & Palliative Care. Her educational and professional career took her from Arizona to Kansas City, MO, Gainesville, FL, and New York City."
Melanie Cloonan-Schulte, MD, FACP
Assistant Program Director - Wellness and Ambulatory Medicine
Specialty:
Internal Medicine
Medical School:
Creighton University School Of Medicine
Residency:
St. Joseph's Hospital and Medical Center
Board Certifications:
Internal Medicine
Professional Affiliations:
Fellow of the American College of Physicians
Melanie Cloonan-Schulte, MD, FACP is assistant program director, wellness and outpatient medicine. She also maintains a solo practice in Chandler, AZ and has particular interests in nutrition, endocrinology, geriatrics, and GLBTQ healthcare.
Melanie Cloonan-Schulte, MD, FACP
Assistant Program Director - Wellness and Ambulatory Medicine
Specialty:
Internal Medicine
Medical School:
Creighton University School Of Medicine
Residency:
St. Joseph's Hospital and Medical Center
Board Certifications:
Internal Medicine
Professional Affiliations:
Fellow of the American College of Physicians
Melanie Cloonan-Schulte, MD, FACP is assistant program director, wellness and outpatient medicine. She also maintains a solo practice in Chandler, AZ and has particular interests in nutrition, endocrinology, geriatrics, and GLBTQ healthcare.
Usha Nagin, MD FACP
Role in Program:
Associate Program Director of Hospital Medicine
Speciality:
Hospital Medicine
Medical School:
St. George’s University, School of Medicine
Residency:
Internal Medicine – Long Island College Hospital
Board Certifications:
American Board of Internal Medicine
Usha Nagin, MD FACP
Role in Program:
Associate Program Director of Hospital Medicine
Speciality:
Hospital Medicine
Medical School:
St. George’s University, School of Medicine
Residency:
Internal Medicine – Long Island College Hospital
Board Certifications:
American Board of Internal Medicine
Samuel Tytler, MD
Core Faculty- Ambulatory Medicine
Specialty: Internal Medicine/Family Medicine
Medical School:
Ross University School of Medicine
Residency:
St. Vincent Health, Indianapolis, IN
Combined Internal Medicine and Family Medicine Residency Program
Dr. Samuel Oluwaseun Tytler, a native of Nigeria, moved to Arizona at the age of 12. He went to Central High School in Phoenix and completed his undergraduate education at Arizona State University. He is a Phoenix native at heart. He is board certified in both Internal Medicine and Family Medicine. In addition to practicing holistic medicine, Dr. Tytler has specialized interests in graduate medical education, hospital medicine, adolescent medicine, international medicine, and women's health. He enjoys being outdoors, hiking the Arizona mountains, playing tennis, and spending time with his family.
Samuel Tytler, MD
Core Faculty- Ambulatory Medicine
Specialty: Internal Medicine/Family Medicine
Medical School:
Ross University School of Medicine
Residency:
St. Vincent Health, Indianapolis, IN
Combined Internal Medicine and Family Medicine Residency Program
Dr. Samuel Oluwaseun Tytler, a native of Nigeria, moved to Arizona at the age of 12. He went to Central High School in Phoenix and completed his undergraduate education at Arizona State University. He is a Phoenix native at heart. He is board certified in both Internal Medicine and Family Medicine. In addition to practicing holistic medicine, Dr. Tytler has specialized interests in graduate medical education, hospital medicine, adolescent medicine, international medicine, and women's health. He enjoys being outdoors, hiking the Arizona mountains, playing tennis, and spending time with his family.
Ruben Ortiz
Role in Program:
Program Coordinator
Prior Roles:
Sr. Program Coordinator at Mountain Vista Medical Center in Mesa, AZ
Student Coordinator Dept of Surgery and Anesthesia at Midwestern University in Glendale, AZ
Medical Education Coordinator at Pacific Hospital of Long Beach in Long Beach, CA
Ruben Ortiz
Role in Program:
Program Coordinator
Prior Roles:
Sr. Program Coordinator at Mountain Vista Medical Center in Mesa, AZ
Student Coordinator Dept of Surgery and Anesthesia at Midwestern University in Glendale, AZ
Medical Education Coordinator at Pacific Hospital of Long Beach in Long Beach, CA
Julie Ladwig, TAGME
Role in program:
Coordinator/IM Program admin support
Certifications: C-TAGME (National Board of Certification of Training Administrators
of GME)
Prior Roles: Program Coordinator of the University of Arizona College of
Medicine – Phoenix Surgical Residency program - Banner
General Surgery Residency Coordinator at St. Joseph’s
Hospital in Phoenix
Professional Affiliations: Executive Committee for Association of Residency
Administrators in Surgery membership liaison
Association for Hospital Medical Education
Julie Ladwig, TAGME
Role in program:
Coordinator/IM Program admin support
Certifications: C-TAGME (National Board of Certification of Training Administrators
of GME)
Prior Roles: Program Coordinator of the University of Arizona College of
Medicine – Phoenix Surgical Residency program - Banner
General Surgery Residency Coordinator at St. Joseph’s
Hospital in Phoenix
Professional Affiliations: Executive Committee for Association of Residency
Administrators in Surgery membership liaison
Association for Hospital Medical Education