Dr. Sam W. Serafi

A native Washingtonian, Dr. Wolfe graduated Cum Laude from Amherst College, Amherst, MA where he received his BA in 1990 with a major in Religion. While there, he played varsity football and completed a senior thesis on Navajo Religious Medicine. In 1995 he received his medical degree from Georgetown University School of Medicine, Washington, DC. In 1999 he completed a residency in Internal Medicine and Pediatrics at Tufts University’s Baystate Medical Center, Springfield, MA. While at Baystate, he was honored with the House Staff/Fellow Citation for Excellence in Teaching Award, given by the Tufts University School of Medicine, Class of 1998.From 1999 – 2002, Dr. Wolfe was employed by the Chinle Hospital of the Navajo Area Indian Health Service. During that time, he served as a staff physician, Medical Director of the Outpatient Department, and as Project Manager for an Outpatient Redesign and Expansion project. In 2002, he received the Superior Administrative Service Award.In 2004, just prior to joining Arthritis and Rheumatism Associates, P.C., Dr. Wolfe completed a Fellowship in Rheumatology at the University of Pittsburgh Medical Center, Pittsburgh, PA. From 2006-2023 Dr. Wolfe served as a volunteer rheumatologist at Mobile Med, Inc., a non-profit organization providing healthcare to the uninsured in Montgomery County, MD. In addition, he has volunteered as a rheumatologist on the Navajo Nation. Dr. Wolfe is rated as a Distinguished provider by MediFind in the treatment of Perniosis. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Psoriasis, and Psoriatic Arthritis.

Angus Worthing is a Rheumatologist in Chevy Chase, Maryland. Dr. Worthing and is rated as a Distinguished provider by MediFind in the treatment of Perniosis. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Raynaud Phenomenon, and Rheumatoid Arthritis (RA). Dr. Worthing is currently accepting new patients.

Dr. Berhanu was born and raised in Denver, Colorado. She attended Stanford University where she earned a B.A. degree in human biology. She earned her medical degree from the University of Illinois School of Medicine and completed her residency in internal medicine at Loyola University in Chicago. She completed her fellowship in rheumatology at New York University’s Langone Medical Center where she served as chief fellow in her final year. Following her fellowship, Dr. Berhanu joined the medical faculty at George Washington University as Assistant Professor of Rheumatology where she had an active clinical practice and trained new physicians.Dr. Berhanu has a clinical interest in musculoskeletal ultrasound for which she received specialized training from USSONAR and obtained RhMSUS certification from the American College of Rheumatology. She applies her expertise with musculoskeletal ultrasound to her clinical interest in gout and has authored or co-authored several articles on the therapeutic management of gout. In addition to her research interests, Dr. Berhanu has long been dedicated to community service, both locally and abroad. She served as the 2018 Arthritis Foundation “Walk to Cure Arthritis” Medical Honoree and is particularly proud to have worked with the rheumatology program at the teaching hospital in Addis Ababa, Ethiopia. Dr. Berhanu is rated as an Advanced provider by MediFind in the treatment of Perniosis. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Tenosynovitis, and Gout.