Dr. Perrin is the Bloomberg Distinguished Professor of Primary Care in the Department of Pediatrics and the Schools of Medicine and Nursing. She has a joint appointment in the Bloomberg School of Public Health. She is a Robert Wood Johnson Clinical Scholars Fellowship Program-trained clinician investigator whose area of research expertise is patient-oriented preventive care, health services research, health disparities, and the prevention and treatment of pediatric obesity. She has also developed, disseminated, and studied many tools to help pediatricians in practice prevent and treat obesity including the color-coded BMI charts that many use in outpatient practice. She has been the lead on numerous grants (including a multi-site randomized controlled trial NIH R01 and its renewal) on obesity and children’s health. She was previously faculty at UNC (where she won the Hettleman award, the highest award for university scholarship) and Duke. She has held previous roles as Associate Vice Chancellor for Research for the University of North Carolina at Chapel Hill and Division Chief of Primary Care Pediatrics, founding Director of the Duke Center for Childhood Obesity Research, and a fellowship director of the National Clinicians Scholars Program at Duke University. She previously served as the national chair for the Academic Pediatrics Association Research Committee. Dr. Perrin is rated as an Elite provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Obesity in Children, Premature Infant, Autism Spectrum Disorder, and Hypertension.

Mark Corriere is an Endocrinologist in Towson, Maryland. Dr. Corriere is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Thyroid Nodule, and Hypothyroidism.

Dr. Rameen J. Molavi is part-time on the medical faculty as an instructor in medicine in the division of General Internal Medicine within the Department of Medicine at the Johns Hopkins University School of Medicine. His area of clinical expertise is internal medicine. Dr. Molavi is also the managing physician and chair of Park Medical Associates, a member of Johns Hopkins Regional Physicians. He is the recipient of the 2025 Samuel P. Asper Award for excellence in medicine from the Maryland Chapter of the American College of Physicians. Dr. Molavi holds a B.A. in biology from Rice University in Houston, TX. He earned his M.D. at the Johns Hopkins University School of Medicine. He completed his internship and residency in categorical internal medicine at the Washington University School of Medicine Barnes-Jewish Hospital in St. Louis, MO. He began medical practice in Lutherville in 1999 and joined Park Medical Associates in 2009. His practice focus is on primary care for adults of all ages. Recent News Articles and Media Coverage Dr. Rameen Molavi: COVID-19 Testing Realities, WYPR (April 28, 2020) Samuel Asper Award, American College of Physicians (2025). Dr. Molavi is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Mesenteric Venous Thrombosis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

"Michael Schweitzer, M.D., developed the laparoscopic bariatric surgery programs at the Medical College of Virginia (one of the first ten laparoscopic gastric bypass programs in the country), Georgetown University, Sinai Hospital of Baltimore and the Johns Hopkins University. Dr. Schweitzer was the first surgeon in the mid-Atlantic area to perform laparoscopic Roux-en-Y gastric bypass and the first in Maryland to perform laparoscopic adjustable gastric band surgery and laparoscopic duodenal switch with biliopancreatic diversion. Currently chair of the membership committee for the American Society of Bariatric Surgeons, Dr. Schweitzer also serves as a site inspector for the American College of Surgeons Bariatric Center of Excellence Program. He serves on three editorial boards: the Journal of Laparoendoscopic and Advanced Surgical Techniques, Surgery for Obesity and Related Diseases the official journal of the American Society of Bariatric Surgeons) and Bariatric Times. Dr. Schweitzer was the first to ever publish a technique for endoscopic stoma reduction using transoral endoscopic suturing. A great deal of attention is focused on the future of transoral surgery to avoid abdominal incisions for routine surgery (""No-Scar Surgery""). Dr. Schweitzer is one of the first to apply this technology to bariatric patients. A writer of numerous papers, chapters and review articles on bariatric surgery, several of Dr. Schweitzer''s laparoscopic bariatric surgical techniques have been featured in the American College of Surgeons Cine Video Series. He is considered an international expert on venous thromboembolic complications after bariatric surgery and has one of the lowest complication rates documented in world surgical literature. Dr. Schweitzer currently has an extremely active laparoscopic bariatric practice that includes laparoscopic Roux-en-Y gastric bypass, laparoscopic adjustable gastric band, laparoscopic sleeve gastrectomy, laparoscopic duodenal switch with biliopancreatic diversion, and revision of previous surgery. The team at the Johns Hopkins Center for Bariatric Surgery has successfully completed over 2500 bariatric procedures.". Dr. Schweitzer is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Obesity, Obesity in Children, Hernia, Gastrectomy, and Sleeve Gastrectomy.

As a concierge physician with Johns Hopkins Personalized Care and general internist, I am grateful for the opportunity to develop longitudinal relationships with my patients. I believe in meeting my patients where they are, as they are, and listening first. Then, we work together with the shared goal of their best possible health. A healthy lifestyle is the first step; keeping people healthy is my favorite thing to do. I am also constantly updating my medical knowledge so that my patients can benefit from the highest-quality medical advances and approaches. I am adept at coordinating care across multiple specialists when needed, and ensuring that my patients feel supported through their medical journeys. I received my AB in History at Stanford and my MD from Yale. I completed training in internal medicine at the University of Washington, where the medical students nominated me to the medical honors society, Alpha Omega Alpha, in recognition of outstanding teaching. I was selected to be a Robert Wood Johnson Clinical Scholar and obtained my M.S. in health studies at the University of Chicago, focusing on patient-physician communication. In 2003, I joined the faculty at Johns Hopkins in General Internal Medicine. I served as a course and clerkship director for medical students, an outpatient preceptor for the Internal Medicine residents, and was Assistant Dean for Student Affairs. My work was recognized by the Alumni Association Excellence in Teaching Award, the Johns Hopkins University Diversity Council Diversity Leadership Award, and the Department of Medicine Ambulatory Teaching Award. I have been selected as a Baltimore Magazine Top Doctor, and as one of the Best Doctors in America by my peers for many years in a row. I was nominated 3 times as Best Physician at Johns Hopkins. I am a Fellow of the American College of Physicians. I continue to teach the medical students and residents. Outside of work, I love spending time with my teenage twins and our dogs, Pepper and Levi. I am an avid reader, walker, cook, and baker, and enjoy time in the garden and with friends and family. Dr. Clever is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Brenda Lapkovsky, M.D., is a family medicine provider at Johns Hopkins Community Physicians' Green Spring Station location. Dr. Lapkovsky earned her Doctor of Medicine from Ross University, School of Medicine. She completed a residency in family practice at Robert Wood Johnson University Hospital in New Brunswick, NJ, and a residency internship in internal medicine at Icahn School of Medicine at Mount Sinai in New York. Dr. Lapkovsky is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Vitamin D Deficiency.

Benjamin Fakheri is a primary care provider, practicing in Internal Medicine in Lutherville, Maryland. Dr. Fakheri is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Splenic Infarction.

Supneet Saluja is an Endocrinologist in Lutherville, Maryland. Dr. Saluja is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Nodule, Type 1 Diabetes (T1D), and Maturity Onset Diabetes of the Young.

Narender Bharaj is a primary care provider, practicing in Internal Medicine in Parkville, Maryland. Dr. Bharaj is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Dementia, Anemia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Karla Sanchez is a primary care provider, practicing in Family Medicine in Lutherville, Maryland. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Hypothyroidism, Pulmonary Embolism, Vitamin D Deficiency, and Obesity in Children.

Susan Molinaro is a primary care provider, practicing in Internal Medicine in Lutherville Timonium, Maryland. Dr. Molinaro is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Sitosterolemia, Hypothyroidism, Postmenopausal Osteoporosis, and Osteoporosis.

Lisa Simonson is a primary care provider, practicing in Internal Medicine in Lutherville Timonium, Maryland. Dr. Simonson is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Prerenal Azotemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Gaurang Garg is a primary care provider, practicing in Internal Medicine in Lutherville Timonium, Maryland. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

Patricia Savadel is a primary care provider, practicing in Internal Medicine in Lutherville Timonium, Maryland. Dr. Savadel is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Sitosterolemia, Crohn's Disease, Postmenopausal Osteoporosis, and Osteoporosis.

Francesco Grasso is a Colorectal Surgeon in Towson, Maryland. Dr. Grasso is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Anal Cancer, Mesenteric Venous Thrombosis, Genital Warts, Bladder Reconstruction, and Ureteroscopy.

Michael Rudikoff is a primary care provider, practicing in Internal Medicine in Towson,, Maryland. Dr. Rudikoff is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Gastroparesis.

Manuel Ramos is a primary care provider, practicing in Internal Medicine in Lutherville, Maryland. Dr. Ramos is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Ramos is currently accepting new patients.

Rochelle Kushner is a Pediatrics provider in Lutherville, Maryland. Dr. Kushner is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Obesity in Children, Triple X Syndrome, Asthma in Children, and Autism Spectrum Disorder. Dr. Kushner is currently accepting new patients.

Amir Hamrahian, M.D. is an endocrinologist with specialized experience in the treatment of adrenal and pituitary disorders. Dr. Hamrahian is located in Baltimore, Maryland. He received his medical degree from Hacettepe University in Ankara, Turkey, did his internal medicine residency at the University of North Dakota and completed his endocrinology fellowship at the Case Western Reserve University. Dr. Hamrahian is an Associate Professor of Medicine and has published more than 80 peer-reviewed articles, and has served as a co-author in developing guidelines for adrenal and pituitary disorders. He has presented at national and international conferences and has served as the principal investigator for a number of clinical research studies. Accolades received include Teacher of The Year award and Human Subject Research Annual Professional Excellence award in 2003 and 2011, respectively. Dr. Hamrahian has held roles including the chief of endocrinology in Abu Dhabi. Dr. Hamrahian is a co-director of the Adrenal Center. Dr. Hamrahian is rated as an Experienced provider by MediFind in the treatment of Obesity in Children. His top areas of expertise are Cushing's disease, Pituitary Tumor, Cushing's syndrome, Ectopic Cushing's syndrome, and Gamma Knife Radiosurgery.

Hila Sella is a Pediatrics provider in Towson, Maryland. Dr. Sella is rated as an Advanced provider by MediFind in the treatment of Obesity in Children. Her top areas of expertise are Obesity in Children, Scarlet Fever, Croup, and Delayed Growth. Dr. Sella is currently accepting new patients.