Rheumatic Conditions

Common Questions & Answers

Sian Yik Lim, MD
Medical Reviewer
Lim has authored several book chapters, including one titled “What is Osteoporosis” in the book Facing Osteoporosis: A Guide for Patients and their Families. He was also an editor for Pharmacological Interventions for Osteoporosis, a textbook involving collaboration from a team of bone experts from Malaysia, Australia, and the United States.

Alexa Meara, MD
Medical Reviewer
Alexa Meara, MD, is an assistant professor of immunology and rheumatology at The Ohio State University. She maintains a multidisciplinary vasculitis clinic and supervises a longitudinal registry of lupus nephritis and vasculitis patients. Her clinical research is in improving patient–physician communication. She is involved in the medical school and the Lead-Serve-Inspire (LSI) curriculum and serves on the medical school admissions committee; she also teaches multiple aspects of the Part One curriculum. Her interests in medical-education research include remediation and work with struggling learners.
Dr. Meara received her medical degree from Georgetown University School of Medicine in Washington, DC. She completed her internal medicine training at East Carolina University (ECU) at Vidant Medical Center in Greenville, North Carolina, then spent two more years at ECU, first as chief resident in internal medicine, then as the associate training program director for internal medicine. She pursued further training in rheumatology at The Ohio State University in Columbus, completing a four-year clinical and research fellowship there in 2015.

Samir Dalvi, MD
Medical Reviewer
Samir Dalvi, MD, is a board-certified rheumatologist. He has over 14 years of experience in caring for patients with rheumatologic diseases, including osteoarthritis, rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, lupus, and gout.
- Arthritis and Rheumatic Diseases. National Institute of Arthritis and Musculoskeletal and Skin Diseases. February 2025.
- Treatment for Arthritis and Other Rheumatic Diseases in Children. Stanford Medicine Children’s Health.









