Pamela Ouyang is a Cardiologist in Baltimore, Maryland. Dr. Ouyang is rated as an Advanced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Atherosclerosis, Menopause, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, and Hormone Replacement Therapy (HRT).

Dr. Visvanathan is a Professor on faculty at Johns Hopkins. She is a practicing medical oncologist and cancer epidemiologist focused on translating discoveries to the clinic and population as a whole. She directs the Clinical Cancer Genetics and Prevention service at Johns Hopkins Sidney Kimmel Comprehensive Cancer Center (SKCCC) and is an active member of the Breast and Ovarian Program and Cancer Prevention and Control Program. Dr. Visvanathan is also Director of the Cancer Epidemiology Track in the Department of Epidemiology at Johns Hopkins Bloomberg School of Public Health. With her research centered on primary and secondary prevention of breast and ovarian cancer, her goal is to reduce the incidence of and mortality from breast cancer globally by conducting impactful studies at the local, national, and international levels. Specifically, she focuses on the identification of atrisk groups, potential biomarkers of risk and prognosis and evaluation of preventive agents across the continuum. She conducts both observational studies and early phase clinical trials. She also teaches and mentors the next generation of clinicians and cancer researchers. Dr. Visvanathan has also served on national committees focused on Breast Cancer Risk Reduction, Breast Cancer Genetics and Cancer Disparities. She has also co-chaired National Guidelines on Breast Cancer Endocrine Prevention. Locally, serving on the Maryland State Cancer Council. Dr. Visvanathan received her medical degree from the University of Sydney in Australia. She subsequently went on to complete training in internal medicine and medical oncology, including a period as chief resident at Royal Prince Alfred Hospital. She then did further training in Medical Oncology at Johns Hopkins and also obtained a master’s degree in clinical/cancer epidemiology at Johns Hopkins Bloomberg School of Public Health. This was followed by a postdoctoral fellow before coming on to faculty in both the Johns Hopkins School of Medicine and Bloomberg School of Public Health. Dr. Visvanathan is rated as an Advanced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Breast Cancer, Ovarian Cancer, Menopause, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

Dr. Chiadi Ndumele is the Director of Obesity and Cardiometabolic Research, Director of the Heart Failure Prevention Program and Associate Professor of Medicine and Epidemiology in the Division of Cardiology at Johns Hopkins University. Dr. Ndumele is a preventive cardiologist with doctorate level training in epidemiology, who leads a research program related to characterizing the relationship of obesity and cardiometabolic risk factors with the development of cardiovascular disease, with a particular focus on heart failure risk, and to refining strategies for cardiovascular disease prevention. His work additionally addresses the impact of social determinants of health on cardiometabolic risk factors and downstream cardiovascular outcomes. Dr. Ndumele received his M.D. from Harvard University and his Internal Medicine training at Brigham and Women’s Hospital, where he also served as Chief Medical Resident. He subsequently trained in Cardiology at Johns Hopkins University, where he was also Chief Cardiology Fellow in his final year and where he also received his MHS and PhD in Epidemiology. Dr. Ndumele’s research has been supported by multiple grants from the NIH, Robert Wood Johnson Foundation and the American Heart Association (AHA). He is Chair of the Council on Lifestyle and Cardiometabolic Health of the AHA, Past Chair of the AHA Obesity Committee, and Co-Chair of the AHA Cardiovascular-Kidney-Metabolic Health Initiative. Dr. Ndumele is rated as an Advanced provider by MediFind in the treatment of Menopause. His top areas of expertise are Atherosclerosis, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Metabolic Syndrome.

Todd T. Brown, MD, PhD is a clinical investigator who focuses on body composition, metabolic, and skeletal abnormalities observed in people with HIV, particularly as related to aging. Through translational investigation, epidemiologic studies, and clinical trials, he has been interested in understanding the pathogenesis of glucose disorders, fat changes, hormonal dysregulation, and osteoporosis in people with HIV, the consequences of these conditions (eg cardiovascular disease, frailty), and their optimal evaluation and management. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Low Blood Sugar, Osteoporosis, Malnutrition, Gastric Bypass, and Gastrostomy.

Dr. Joao Lima is a professor of medicine, radiology and epidemiology at the Johns Hopkins School of Medicine. His pioneering work in cardiac imaging using advanced MRI, CT and echocardiography has led to noninvasive techniques for predicting cardiovascular disease and calculating its extent, as well as measuring the effectiveness of modern cardiac treatments. He holds numerous patents on devices and methods for cardiac imaging and image-guided therapies. Dr. Lima graduated medical school at the University of Bahia, Brazil. He completed his cardiology fellowship at Johns Hopkins and spent two years on the faculty of the University of Pennsylvania before returning to Hopkins as a faculty member in 1992. A long-time investigator with the Multi-Ethnic Study of Atherosclerosis (MESA), Dr. Lima is credited with more than 175 articles out of that study and nearly 575 publications over his career. He is associate editor of Journal of the American College of Cardiology and serves on the editorial board of the Italian Journal of Cardiology while reviewing for other journals including the New England Journal of Medicine, Circulation and Annals of Internal Medicine. Dr. Lima has been invited to present his research throughout the Americas, Europe and Asia. Dr. Lima is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Atherosclerosis, Heart Attack, Apoplexy, Heart Failure, and Bone Marrow Aspiration.

Roisin Connolly is an Oncologist in Baltimore, Maryland. Dr. Connolly is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, and Tissue Biopsy.

Dr. Prasanna Santhanam received his M.B.B.S. from B.J. Medical College and his M.D. from N.H.L. Municipal Medical College. He completed a residency in internal medicine, Joan C Edwards School of Medicine, Marshall University and a fellowship in endocrinology, diabetes, and metabolism at Joan C Edwards School of Medicine, Marshall University. He underwent additional training in nuclear medicine, at the Department of Radiology and Radiological Sciences at Johns Hopkins University School of Medicine, to pursue his research and clinical interests in nuclear medicine and molecular imaging of endocrine glands and disorders. His clinical interests include thyroid disorders, endocrine neoplasms, and research focus on metabolic and molecular imaging of endocrine tissues and predictive analytics in metabolic disorders. Dr. Santhanam is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroidectomy.

Dr. Matthew Hamill is interested in all aspects of Sexually Transmitted Infections (STI) and HIV. This includes, prevention, treatment, and retention in care. His research focuses on rapid, Point-of-Care diagnostics for STI in low-income settings. He provides patient-focused treatment for those with, or at risk of, STI and HIV (including Pre Exposure Prophylaxis/PrEP). He has expertise in providing care for LGBTQ+ communities. Dr. Hamill is a UK-trained physician, he received his medical degree in 1998 (MB ChB), trained in internal medicine followed by sexual health/HIV training in London, UK. He spent 3 years conducting research in Soweto, South Africa. In addition to his primary affiliation with Johns Hopkins School of Medicine, he is also affiliated with the Department of Population, Family, and Reproductive Health at the Bloomberg School of Public Health. Dr. Hamill is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Syphilis, Gonorrhea, Urethritis, and Neurosyphilis.

Dr. Dobs is presently an active clinical researcher in the field of endocrine gonadal function. She is particularly interested in new forms of male hormone replacement therapy and has published extensively in the area of hormonal changes with aging and chronic disease. Her clinical practice covers general endocrinology, with a focus on sex hormone disorders in both men and women. As Director of the Johns Hopkins Clinical Research Network, she oversees a multi-institutional consortium of hospitals in the mid-Atlantic states dedicated to facilitating clinical research through an academic-community hospital partnership. Dr. Dobs is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Hypogonadism, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, Isolated Hypogonadotropic Hypogonadism, and Hormone Replacement Therapy (HRT).

Dr. Rita Kalyani is a Professor of Medicine at Johns Hopkins School of Medicine. She graduated with an undergraduate degree from Harvard College and completed her medical degree, residency, and fellowship at Johns Hopkins. She also obtained a Masters in Health Science degree in Clinical Investigation from the Johns Hopkins Bloomberg School of Public Health. As a NIH-funded clinician scientist, Dr. Kalyani has authored over 175 peer-reviewed publications and built a research program focused on understanding the factors leading to development of diabetes complications, particularly in high-risk populations. She has conducted epidemiological and patient-oriented research that has led to fundamental discoveries regarding the development of skeletal muscle loss, physical disability, and frailty in diabetes. She has also spearheaded studies investigating sex differences in cardiovascular disease and diabetes which have influenced primary prevention guidelines. Dr. Kalyani launched the Diabetes Management Service for Johns Hopkins’ Total Pancreatectomy Islet Auto Transplant Program in 2011. She is the co-founder of the Johns Hopkins Diabetes POC-IT Guide for healthcare professionals. She is also the founder and past Editor-in-Chief of the Johns Hopkins Patient Website to Diabetes. Dr. Kalyani has been the Chief Scientific and Medical Officer of the American Diabetes Association since 2025. She previously served as President of Medicine & Science on the ADA's National Board of Directors. She continues to have a clinical practice as an adult endocrinologist. Dr. Kalyani is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Seasonal Affective Disorder (SAD), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Pancreatectomy, and Islet Cell Transplantation.

William Houck is an Oncologist in Baltimore, Maryland. Dr. Houck is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Paget Disease of the Breast, Lung Cancer, Chronic B-Cell Leukemia (CBCL), and Chronic Lymphocytic Leukemia (CLL).

Anna Powell, M.D., M.S., an assistant professor based on the Johns Hopkins Bayview Medical Center campus has advanced training in infectious disease. She has expertise in reproductive infectious disease and vulvovaginal disorders, including HIV during pregnancy, pre-exposure prophylaxis, vaginitis and bacterial vaginosis. Dr. Powell has research interest in preterm birth among women living with HIV, and she was a recipient of a prestigious Building Interdisciplinary Research Careers in Women’s Health (BIRCWH) awards. She is now funded through a Career Development Award (K23) from the National Institutes of Health/National Institute of Allergy and Infectious Diseases to study the vaginal microbiome and metabolites of preterm birth among women with and without HIV. Her BIRCWH project focuses on how markers of microbial translocation, vitamin D and progesterone correlate with preterm birth among women who are pregnant and living with HIV. Dr. Powell completed a residency in obstetrics and gynecology at Drexel University College of Medicine-Hahnemann University Hospital in Philadelphia. She continued her specialization in reproductive infectious disease through a fellowship at the Medical University of South Carolina, where she also obtained a master’s in clinical research. Dr. Powell is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Vulvovaginitis, Vaginal Yeast Infection, Trichomoniasis, and Familial Chronic Mucocutaneous Candidiasis.

Kathy Helzlsouer is an Oncologist in Baltimore, Maryland. Dr. Helzlsouer is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Breast Cancer, Pancreatic Cancer, Menopause, and Endometrial Cancer.

Mehtap Aygun is an Obstetrics and Gynecologist in Baltimore, Maryland. Dr. Aygun is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Zoon Vulvitis, Neuralgia, Endometriosis, Menorrhagia, and Intrauterine Device Insertion. Dr. Aygun is currently accepting new patients.

Dwight Im is a Gynecologic Oncologist and an Oncologist in Baltimore, Maryland. Dr. Im is rated as an Experienced provider by MediFind in the treatment of Menopause. His top areas of expertise are Rectocele, Endometrial Cancer, Endometrial Stromal Sarcoma, Hysterectomy, and Oophorectomy. Dr. Im is currently accepting new patients.

Susan Peeler is an Obstetrics and Gynecologist in Baltimore, Maryland. Dr. Peeler is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Endometrial Polyps, Neonatal Ovarian Cyst, Ovarian Cysts, and Hydrocele. Dr. Peeler is currently accepting new patients.

Francesca Okoye is a Rheumatologist in Baltimore, Maryland. Dr. Okoye has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis. Dr. Okoye is currently accepting new patients.

Esa Davis is an Emergency Medicine provider in Baltimore, Maryland. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Vitamin D Deficiency and Menopause.

Jamie Huppmann is a Nurse Practitioner in Baltimore, Maryland. Ms. Huppmann is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top area of expertise is Menopause. Ms. Huppmann is currently accepting new patients.

Katrina Mark is an Obstetrics and Gynecologist in Baltimore, Maryland. Dr. Mark is rated as an Experienced provider by MediFind in the treatment of Menopause. Her top areas of expertise are Chlamydia, Ectopic Pregnancy, Neonatal Abstinence Syndrome, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy. Dr. Mark is currently accepting new patients.