Timothy Kaniecki, MD

Dr. Jonathan M. Zenilman is a professor of medicine, at the Johns Hopkins University School of Medicine. He also has joint appointments in population family and reproductive health, international health, and epidemiology at the Johns Hopkins University Bloomberg School of Public Health.Dr. Zenilman is known internationally for his work in infectious disease epidemiology. Prior to coming to Johns Hopkins in 1989, he was a medical epidemiologist at the U.S. Centers for Disease Control (CDC) where he developed the National Gonococcal Isolate Surveillance Program (GISP). , which has operated continuously since 1987. He also coordinated and wrote the 1989 STD Treatment Guidelines and has continuously consulted with CDC since.In Baltimore, his activities have included directing the Baltimore City Health Department Sexually Transmitted Infection (STI) program and developing the Johns Hopkins Center for STI Prevention and Training. His research encompassed nearly all areas of STD behavioral science and clinical epidemiology, as well as extensive experience in conducting Phase 1 through Phase 3 clinical trials for drugs and vaccines. In addition to being a productive researcher and clinician, he has been active in health policy, has served as a Senior Medical Advisor for the Office of the Assistant Secretary for Planning and Evaluation (DHHS) 1995-1997, has testified before Congress and the Maryland legislature on infectious diseases related issues. He has been a technical consultant on numerous advisory committees for CDC, NIH, DoD, and the US Presidential Commission on Bioethical Issues and on numerous data safety monitoring committees for drugs and vaccines. From 2003 until 2019 he was chief of the Division of Infectious Diseases at Johns Hopkins Bayview Medical Center, where in 2003 he implemented major clinical and research programs in STIs, hospital epidemiology, antibiotic stewardship, and skin and soft tissue infections. Since April 2020, he served as the Chairperson of the independent Data Safety Monitoring Committee for the Pfizer COVID-19 vaccine program.Dr. Zenilman has >360 publications and is an active teacher, mentoring more than 50 fellows and residents during his career.

Dr. Han Na Kim is a Clinical Associate and part-time Assistant Professor of Medicine in the Division of Endocrinology, Diabetes, and Metabolism. Her clinical practice focuses on metabolic bone disease, including osteoporosis and hyperparathyroidism, as well as diabetes mellitus. She earned her medical degree from the University of Chicago Pritzer School of Medicine, completed her residency in Internal Medicine at New York University, and worked as a hospitalist at University of Pittsburgh Medical Center Presbyterian/Montefiore before pursuing an endocrinology fellowship at Johns Hopkins University School of Medicine. She sees patients at the Johns Hopkins Bayview Metabolic Bone and Osteoporosis Center and Green Spring Station Johns Hopkins Endocrinology Clinic (diabetes and thyroid patients only).

Jill Edwardson, M.D., MPH, is dedicated to providing high quality, evidence-based reproductive health care. She is dedicated to cultural competency in the care of the diverse population of Baltimore-area women. She aims to empower patients to be active participants in the medical decision-making process.Dr. Edwardson earned her medical degree at the David Geffen School of Medicine at UCLA. She also received a master's in public health degree at the UCLA School of Public Health. After six years in general obstetrics and gynecology practice, she then completed a two-year Fellowship in Family Planning. Her current practice includes both general obstetrics and gynecology, with a special focus on family planning, complex contraception and adolescent health care.Dr. Edwardson also has a special interest in medical education, both in the U.S. and abroad. She is actively involved in resident education, mentorship and global education.