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Vijay Singh, MD, FACR

Vijay Singh, MD, FACR

Dr. Singh is Board Certified in Rheumatology and Internal Medicine. He is a Fellow of the American College of Rheumatology and serves as an Adjunct Assistant Professor in the Department of Medicine, Drexel University College of Medicine, Philadelphia. Dr. Singh completed his fellowship training in Rheumatology at Drexel University College of Medicine, Philadelphia in 2009. Dr. Singh has contributed to several medical research and publications in the field of rheumatoid arthritis and osteoporo...

Richa Mishra, MD, FACR

Dr. Richa Mishra is Board Certified in Rheumatology and Internal Medicine. She is a Fellow of the American College of Rheumatology. Dr. Mishra completed her Rheumatology fellowship training at the University of Pennsylvania (U Penn) in 2011. Dr. Mishra has special interests in sjogren’s syndrome, rheumatoid arthritis, fibromyalgia, osteoporosis and the use of yoga to manage symptoms of osteoarthritis. She has contributed to several medical publications addressing topics such as the mana...

Patrick M. Cronin, DO, FACR

Dr. Cronin is Board Certified in Rheumatology and Internal Medicine. He graduated from Kansas City University of Medicine in 2000 with Doctor of Osteopathic Medicine. He is a Fellow of the American College of Rheumatology, a member of the American Board of Internal Medicine and Scleroderma Foundation. Dr. Cronin has years of experience in diverse presentations of clinical Rheumatology cases as well as an active lecturer to patients and fellow clinicians in the greater community. Dr. Cronin co...

Sarah Curci, PA-C

Sarah is a board-certified Physician Assistant who completed her Masters of Medical Science degree with distinction at Arcadia University. She has dedicated her time to understanding autoimmune disorders and the people it affects. Sarah has a special interest in osteoporosis, rheumatoid arthritis, osteoarthritis, polymyalgia rheumatica, and gout. She has a passion for improving women’s health and managing their complex rheumatological conditions. Sarah strives to provide thorough and co...

Jennifer Lincoln, PA-C

Jennifer is a certified physician assistant with over 5 years of Rheumatology experience. She completed her master's degree in physician assistant studies at Philadelphia College of Osteopathic Medicine in 2011. Jennifer has participated in several studies as a subinvestigator involving novel therapies for SLE and Osteoarthritis. She has a special interest in autoimmune conditions including Rheumatoid Arthritis, Lupus, Sjogren's Syndrome, Myositis, and Scleroderma. She believes forthm...

Alexandra Jantorno, PA-C

Alexandra is a board-certified Physician Assistant who completed her training at University of the Sciences in Philadelphia. While completing her Masters in Physician Assistant studies, she took up a strong interest in Rheumatology and other autoimmune conditions. Her interests include Systemic Lupus Erythematous, Sjogren’s Syndrome, Polymyalgia Rheumatica, Rheumatoid Arthritis, and Osteoarthritis. Alexandra believes each patient should be treated as a whole, by evaluating their medical...

Kirsten Whalen, PA-C

Kirsten is a board-certified Physician Assistant who completed her Master of Physician Assistant Studies degree at Thomas Jefferson University, East Falls. Prior to starting PA school, she worked as a medical scribe for our practice and discovered her passion for rheumatology. Kirsten has a special interest in rheumatoid arthritis, psoriatic arthritis and other spondyloarthropathies, systemic lupus erythematous, osteoporosis and osteoarthritis.    Kirsten believes in a patient c...

Shannon Kirby Lutz, PA

Shannon is a board certified physician assistant who completed her training at Philadelphia University. She has 4 years of experience in rheumatology. She has a special interest in rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematous, scleroderma and osteoporosis.    Having several family members diagnosed with autoimmune diseases, she understands first hand the impact it can have on every aspect of a patient’s life and she strives to support and comfort her p...

Maria DiCioccio, PA-C

Maria is a board-certified Physician Assistant who obtained her Master of Science degree at Philadelphia College of Osteopathic Medicine. While completing her training, she published a systematic evidence-based medicine review on the effectiveness of botulinum toxin in reducing sensory symptoms in the hands of patients with Raynaud’s Phenomenon secondary to systemic sclerosis (scleroderma).   Maria has a special interest in autoimmune diseases including systemic lupus erythematosus,...

Lillie Cutugno, PA-C

Lillie is a board-certified Physician Assistant who obtained her master’s degree at the University of Pittsburgh. Her special interests include systemic lupus erythematous, rheumatoid arthritis, osteoporosis, osteoarthritis, and Sjogren’s syndrome. Lillie recognizes the importance of incorporating a patient’s individual circumstances when creating a treatment plan. She is passionate about patient education and strives to make her patients feel heard during every visit. Lilli...

Elsa Byrholdt, PA-C

Meet Our Providers

Elsa Byrholdt, PA-C

Vijay Singh, MD, FACR

Vijay Singh, MD, FACR

Dr. Singh is Board Certified in Rheumatology and Internal Medicine. He is a Fellow of the American College of Rheumatology and serves as an Adjunct Assistant Professor in the Department of Medicine, Drexel University College of Medicine, Philadelphia. Dr. Singh completed his fellowship training in Rheumatology at Drexel University College of Medicine, Philadelphia in 2009. Dr. Singh has contributed to several medical research and publications in the field of rheumatoid arthritis and osteoporo...

Richa Mishra, MD, FACR

Dr. Richa Mishra is Board Certified in Rheumatology and Internal Medicine. She is a Fellow of the American College of Rheumatology. Dr. Mishra completed her Rheumatology fellowship training at the University of Pennsylvania (U Penn) in 2011. Dr. Mishra has special interests in sjogren’s syndrome, rheumatoid arthritis, fibromyalgia, osteoporosis and the use of yoga to manage symptoms of osteoarthritis. She has contributed to several medical publications addressing topics such as the mana...

Patrick M. Cronin, DO, FACR

Dr. Cronin is Board Certified in Rheumatology and Internal Medicine. He graduated from Kansas City University of Medicine in 2000 with Doctor of Osteopathic Medicine. He is a Fellow of the American College of Rheumatology, a member of the American Board of Internal Medicine and Scleroderma Foundation. Dr. Cronin has years of experience in diverse presentations of clinical Rheumatology cases as well as an active lecturer to patients and fellow clinicians in the greater community. Dr. Cronin co...

Sarah Curci, PA-C

Sarah is a board-certified Physician Assistant who completed her Masters of Medical Science degree with distinction at Arcadia University. She has dedicated her time to understanding autoimmune disorders and the people it affects. Sarah has a special interest in osteoporosis, rheumatoid arthritis, osteoarthritis, polymyalgia rheumatica, and gout. She has a passion for improving women’s health and managing their complex rheumatological conditions. Sarah strives to provide thorough and co...

Jennifer Lincoln, PA-C

Jennifer is a certified physician assistant with over 5 years of Rheumatology experience. She completed her master's degree in physician assistant studies at Philadelphia College of Osteopathic Medicine in 2011. Jennifer has participated in several studies as a subinvestigator involving novel therapies for SLE and Osteoarthritis. She has a special interest in autoimmune conditions including Rheumatoid Arthritis, Lupus, Sjogren's Syndrome, Myositis, and Scleroderma. She believes forthm...

Alexandra Jantorno, PA-C

Alexandra is a board-certified Physician Assistant who completed her training at University of the Sciences in Philadelphia. While completing her Masters in Physician Assistant studies, she took up a strong interest in Rheumatology and other autoimmune conditions. Her interests include Systemic Lupus Erythematous, Sjogren’s Syndrome, Polymyalgia Rheumatica, Rheumatoid Arthritis, and Osteoarthritis. Alexandra believes each patient should be treated as a whole, by evaluating their medical...

Kirsten Whalen, PA-C

Kirsten is a board-certified Physician Assistant who completed her Master of Physician Assistant Studies degree at Thomas Jefferson University, East Falls. Prior to starting PA school, she worked as a medical scribe for our practice and discovered her passion for rheumatology. Kirsten has a special interest in rheumatoid arthritis, psoriatic arthritis and other spondyloarthropathies, systemic lupus erythematous, osteoporosis and osteoarthritis.    Kirsten believes in a patient c...

Shannon Kirby Lutz, PA

Shannon is a board certified physician assistant who completed her training at Philadelphia University. She has 4 years of experience in rheumatology. She has a special interest in rheumatoid arthritis, psoriatic arthritis, systemic lupus erythematous, scleroderma and osteoporosis.    Having several family members diagnosed with autoimmune diseases, she understands first hand the impact it can have on every aspect of a patient’s life and she strives to support and comfort her p...

Maria DiCioccio, PA-C

Maria is a board-certified Physician Assistant who obtained her Master of Science degree at Philadelphia College of Osteopathic Medicine. While completing her training, she published a systematic evidence-based medicine review on the effectiveness of botulinum toxin in reducing sensory symptoms in the hands of patients with Raynaud’s Phenomenon secondary to systemic sclerosis (scleroderma).   Maria has a special interest in autoimmune diseases including systemic lupus erythematosus,...

Lillie Cutugno, PA-C

Lillie is a board-certified Physician Assistant who obtained her master’s degree at the University of Pittsburgh. Her special interests include systemic lupus erythematous, rheumatoid arthritis, osteoporosis, osteoarthritis, and Sjogren’s syndrome. Lillie recognizes the importance of incorporating a patient’s individual circumstances when creating a treatment plan. She is passionate about patient education and strives to make her patients feel heard during every visit. Lilli...

Elsa Byrholdt, PA-C

Vijay Singh, MD, FACR

Dr. Singh is Board Certified in Rheumatology and Internal Medicine. He is a Fellow of the American College of Rheumatology and serves as an Adjunct Assistant Professor in the Department of Medicine, Drexel University College of Medicine, Philadelphia. Dr. Singh completed his fellowship training in Rheumatology at Drexel University College of Medicine, Philadelphia in 2009. Dr. Singh has contributed to several medical research and publications in the field of rheumatoid arthritis and osteoporo...

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