Our Endocrinology Fellows

About our fellows

The Ohio State Division of Endocrinology, Diabetes and Metabolism is committed to training the next generation of professionals in care of diabetes and endocrine disorders. We offer several educational programs such as a fellowship and advanced degree programs that help students strengthen their knowledge of endocrine and endocrine-related disorders.

Endocrinology, Diabetes and Metabolism Fellows

Third year fellows

Anisley Valenciaga 

Anisley Valenciaga, MD, PhD

Medical School/PhD: The Ohio State University College of Medicine
Residency: The Ohio State University Wexner Medical Center

Second year fellows

Amber Pinson-Hilkemeyer 

Amber Pinson-Hilkemeyer, DO

Medical School: Touro College of Osteopathic Medicine
Residency: University of Missouri Columbia, University Hospital

Jessica Chippior 

Jessica Chippior, MD

Medical School: Central Michigan University College of Medicine
Residency: Case Western Reserve University, University Hospitals

Natasha Rayan 

Natasha Rayan, MD

Medical School/PhD: Spartan Health Sciences University School of Medicine (LC)
Residency: University of Central Florida College of Medicine

First year fellows

Yazan Alhalalmeh 

Yazan Alhalalmeh, MD

Medical School: University of Jordan Faculty of Medicine
Residency: Cleveland Clinic Akron General

Janevi Rebernigg 

Janevi Rebernigg, DO

Medical School: Arizona College of Osteopathic Medicine of Midwestern University
Residency: Florida State University College of Medicine at Sarasota Memorial Healthcare System

Samad Zia 

Samad Zia, DO

Medical School: University of North Texas, Texas College of Osteopathic Medicine
Residency: University of Texas Health Science Center at Tyler

Past Fellows

Helpful Links

  • Department of Internal Medicine