Dr. John R. P. Tesser, M.D. is actively involved in performing multiple clinical research studies including all forms of rheumatic diseases with emphasis on rheumatoid and osteoarthritis and osteoporosis. He has been principal investigator on over 200 clinical research trials. He actively serves as a speaker and consultant for many groups, and he has published over 30 articles and abstracts in peer-reviewed medical journals, including the New England Journal of Medicine and Arthritis & Rheumatism.
Dr. John R. P. Tesser, M.D. is actively involved in performing multiple clinical research studies including all forms of rheumatic diseases with emphasis on rheumatoid and osteoarthritis and osteoporosis. He has been principal investigator on over 200 clinical research trials. He actively serves as a speaker and consultant for many groups, and he has published over 30 articles and abstracts in peer-reviewed medical journals, including the New England Journal of Medicine and Arthritis & Rheumatism.
The reviews listed below were collected independently of Arizona Arthritis & Rheumatology Associates through rater8. Each review represents an authentic and verified patient experience.
Dr. Tesser was so helpful. He helped me find a treatment for my osteoporosis than I can afford and it will be equally effective. This was such a relief to me!
May-2025
I arrived at the location to see Dr. Tesser and his staff is very good. I wasn’t feeling good at the time little lightheaded and Dr. Tester and his staff took real good care of me. I sure appreciate what they did by helping me get back on my feet, he let me rest for a little bit in the room. I drank some water and went on my way. Very good doctor and helpful staff. Thank you you guys.
May-2025
Really respect and appreciate Dr. John. Ed Delph
May-2025
Dr Tesser is brilliantly. Over the past 15 years he has been treating me for Lupus. I am now in complete remission!
May-2025
Always very professional, knowledgeable, and patient.
May-2025
Very welcoming and professional!
May-2025
Many thanks for your help and support with all my issues! So glad you have helped me over the years!
May-2025
Dr. Tesser has been a light in a very dark place. From the moment I first met him I knew that I would be in the best care. He listens and truly cares. I am blessed to have him as a physician.
May-2025
Thorough and knowledgeable
Apr-2025
He listens to patients and offers his knowledge to make good decisions.
Apr-2025
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AARA: Glendale
5681 W. Beverly Lane Suite 100 Glendale, AZ 85306
AARA: Phoenix
9520 West Palm Lane Ste. 220 Phoenix, AZ 85037
Dr. John R. P. Tesser, M.D. is actively involved in performing multiple clinical research studies including all forms of rheumatic diseases with emphasis on rheumatoid and osteoarthritis and osteoporosis. He has been principal investigator on over 200 clinical research trials. He actively serves as a speaker and consultant for many groups, and he has published over 30 articles and abstracts in peer-reviewed medical journals, including the New England Journal of Medicine and Arthritis & Rheumatism.
B.S. – Yale University – New Haven, CI M.D. – University of Rochester School of Medicine and Dentistry – New York Residency in Internal Medicine – Maricopa Medical Center – Phoenix, AZ Fellowship in Rheumatology – Bowman Gray School of Medicine – Winston-Salem, NC Clinical Lecturer – University of Arizona Health Sciences Center Adjunct Assistant Professor of Medicine – Midwestern University – Phoenix, AZ Fellow of American College of Rheumatology Fellow of American College of Physicians Member of American Society of Bone and Mineral Research Member of International Society of Clinical Densitometry
Dr. Tesser was so helpful. He helped me find a treatment for my osteoporosis than I can afford and it will be equally effective. This was such a relief to me!
I arrived at the location to see Dr. Tesser and his staff is very good. I wasn’t feeling good at the time little lightheaded and Dr. Tester and his staff took real good care of me. I sure appreciate what they did by helping me get back on my feet, he let me rest for a little bit in the room. I drank some water and went on my way. Very good doctor and helpful staff. Thank you you guys.
Really respect and appreciate Dr. John. Ed Delph
Dr Tesser is brilliantly. Over the past 15 years he has been treating me for Lupus. I am now in complete remission!
Always very professional, knowledgeable, and patient.
Very welcoming and professional!
Many thanks for your help and support with all my issues! So glad you have helped me over the years!
Dr. Tesser has been a light in a very dark place. From the moment I first met him I knew that I would be in the best care. He listens and truly cares. I am blessed to have him as a physician.
Thorough and knowledgeable
He listens to patients and offers his knowledge to make good decisions.