Dr. Giorgos Loizidis began his medical journey at the prestigious National and Kapodistrian University of Athens in Greece. Upon graduation, he continued his training with an internal medicine residency at Pennsylvania Hospital and a rheumatology fellowship at the Hospital of the University of Pennsylvania. He holds dual board certifications in Internal Medicine and Rheumatology, ensuring a comprehensive and expert approach to your care.
Dr. Giorgos Loizidis began his medical journey at the prestigious National and Kapodistrian University of Athens in Greece. Upon graduation, he continued his training with an internal medicine residency at Pennsylvania Hospital and a rheumatology fellowship at the Hospital of the University of Pennsylvania. He holds dual board certifications in Internal Medicine and Rheumatology, ensuring a comprehensive and expert approach to your care.
The reviews listed below were collected independently of Rheumatology Clinic, LLC through rater8. Each review represents an authentic and verified patient experience.
He listens and asks questions 🤗
(5 days ago)
Sep-2026
Dr. Loizidis is absolutely top notch. Seriously. He is a realist with an educated understanding of the pain that comes with any form of arthritis. He is compassionate and extremely knowledgeable and kind. His “bedside manner” is exemplary. He listens carefully and attentively. He responds with hope as he understands and appreciates the science behind his area of expertise. He knows that science expands and changes the way we look at treating disease. He is on top of his profession. I feel very grateful to be in his care. I know that if I were ever to reach out in pain and despair, he would give me realistic options for management of my current conditions.
Dr. Loizidis is truly everything you want, need, and expect in a rheumatologist. Do your part and he will do his. Guaranteed. He’s a team player. I respect him. I adore him.
I won the lottery
(1 week ago)
Sep-2026
First time seeing Dr. Loizidis he is very friendly and was very professional. I can tell he cares about his patients.
(2 weeks ago)
Sep-2026
Very astute, thorough and kind. Knowing that I am a bit hard of hearing, he both spoke and typed what he was saying. I appreciated that thoughtfulness.
(3 weeks ago)
Aug-2026
Excellent! Clear instructions. Very pleased.
(3 weeks ago)
Aug-2026
I love Dr. Loizidis. He is the best Dr. ever. He talk “to” you.. not at you or above you.. He cares so much .. his words help you feel better. I was so fortunate my Dr. referred me to him.
(1 month ago)
Jul-2026
Very kind and thorough and answers all my questions.
(1 month ago)
Jul-2026
Just got home from an appointment with Dr Loizidis and the first thing I said to my wife was, how much I value having him as my care provider! Thank you Dr Loizidis and team! Everyone is top notch!
(2 months ago)
Jul-2026
Wonderful doctor! He is very kind and keeps communication open with my extended care team!
Dr. Loizidis began his medical journey at the prestigious National and Kapodistrian University of Athens in Greece. Upon graduation, he continued his training with an internal medicine residency at Pennsylvania Hospital and a rheumatology fellowship at the Hospital of the University of Pennsylvania.
Dr. Loizidis holds dual board certifications in Internal Medicine and Rheumatology, ensuring a comprehensive and expert approach to your care. Additionally, he is certified by the American College of Rheumatology in Musculoskeletal Ultrasound, a valuable skill that enables precise ultrasound-guided joint injections for improved patient outcomes.
Dr. Loizidis Since 2018, Dr. Loizidis has been practicing full-time at Thomas Jefferson University in Philadelphia. There, he leads a unique interdisciplinary clinic bridging Rheumatology and Pulmonology for the diagnosis and management of autoimmune interstitial lung diseases, such as those associated with Rheumatoid Arthritis and Scleroderma.
Dr. Loizidis' areas of expertise encompass a wide range of conditions, including Rheumatoid Arthritis, Psoriatic Arthritis, Sjogren's Syndrome, Systemic Sclerosis, Myositis, Ankylosing Spondylitis, Seronegative Spondyloarthritis, Reactive Arthritis, Systemic Lupus Erythematosus, Polymyalgia Rheumatica, Vasculitis, Sarcoidosis, and Behcet's Syndrome. At the core of Dr. Loizidis' practice is his patient-centered approach. He believes in tailoring treatment plans to each individual's unique needs, fostering strong partnerships with primary care physicians and other specialists to ensure the most comprehensive and effective treatment of autoimmune conditions.
He listens and asks questions 🤗
Dr. Loizidis is absolutely top notch. Seriously. He is a realist with an educated understanding of the pain that comes with any form of arthritis. He is compassionate and extremely knowledgeable and kind. His “bedside manner” is exemplary. He listens carefully and attentively. He responds with hope as he understands and appreciates the science behind his area of expertise. He knows that science expands and changes the way we look at treating disease. He is on top of his profession. I feel very grateful to be in his care. I know that if I were ever to reach out in pain and despair, he would give me realistic options for management of my current conditions. Dr. Loizidis is truly everything you want, need, and expect in a rheumatologist. Do your part and he will do his. Guaranteed. He’s a team player. I respect him. I adore him. I won the lottery
First time seeing Dr. Loizidis he is very friendly and was very professional. I can tell he cares about his patients.
Very astute, thorough and kind. Knowing that I am a bit hard of hearing, he both spoke and typed what he was saying. I appreciated that thoughtfulness.
Excellent! Clear instructions. Very pleased.
I love Dr. Loizidis. He is the best Dr. ever. He talk “to” you.. not at you or above you.. He cares so much .. his words help you feel better. I was so fortunate my Dr. referred me to him.
Very kind and thorough and answers all my questions.
Just got home from an appointment with Dr Loizidis and the first thing I said to my wife was, how much I value having him as my care provider! Thank you Dr Loizidis and team! Everyone is top notch!
Wonderful doctor! He is very kind and keeps communication open with my extended care team!
Very thorough and compassionate