Perform a new searchEdit search filters close Narrow your search By conditions treated/procedures performed No results found By location Rochester, MN Jacksonville, FL By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q There are no doctors whose last name begins with the letter R R active Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. "osteoporosis": Displaying 1-3 out of 3 doctors available Last Name Initial: S Catalina Sanchez Alvarez, M.D. Rheumatologist Rochester, MN Areas of focus: Polymyalgia rheumatica, Rheumatoid arthritis, Psoriatic arthritis, Osteoporosis, Polymyositis, Takayasu's arteritis, De...rmatomyositis, Myositis, Vasculitis, Granulomatosis with polyangiitis, Microscopic polyangiitis, Churg-Strauss syndrome, Aortitis Show more areas of focus for Catalina Sanchez Alvarez, M.D. Jad G. Sfeir, M.D., M.S. Endocrinologist Geriatrician Rochester, MN Areas of focus: Osteoporosis, Metabolic bone disease, Paget's disease of the bone, Hyperparathyroidism, Osteomalacia, Hypoparathyroidis...m, Calcium disorder, Hypophosphatasia, Osteogenesis imperfecta, Fibrous dysplasia, Melorheostosis, Tumor-induced osteomalacia, Age-related bone loss Show more areas of focus for Jad G. Sfeir, M.D., M.S. Ravinder J. Singh, Ph.D. Pathologist Rochester, MN Jacksonville, FL 5X Challenge is here! 5X My Gift!Your gift today can have 5X the impact on AI research and technology. But hurry — the match challenge ends 9/19. 5X My Gift!