Marina Banoub, PA-C

MAKE APPOINTMENT Marina Banoub, PA-C North Richland Hills​ Marina Banoub is a board-certified Physician Assistant who first joined Rheumatology Associates in 2020 as a medical assistant. She returned in 2025 to become a fellow practitioner with our team. Marina earned...

Anahit Zeynalyan, M.D.

MAKE APPOINTMENT Anahit Zeynalyan, M.D. Grapevine Dr. Anahit Zeynalyan is a board-certified rheumatologist and internist who joined Rheumatology Associates in November 2024. Dr. Zeynalyan received her medical degree from Yerevan State Medical University, Yerevan...

Hazim Muhammad, M.D.

MAKE APPOINTMENT Hazim Muhammad​, M.D. Plano Dr. Hazim Muhammad joined Rheumatology Associates in 2024. He is a member of the American College of Rheumatology.  Dr. Muhammad received his undergraduate degree and Doctor of Medicine from the University of Alabama at...

Agatha Mpemba, PA-C

MAKE APPOINTMENT Agatha Mpemba, PA-C Arlington ​ Agatha Mpemba is a board-certified Physician Assistant who joined Rheumatology Associates in June 2024. Agatha earned her Bachelor’s degree in Biology with honors from the University of North Texas. She went on to...

Donna Ware, NP

MAKE APPOINTMENT Donna Ware,NP Rockwall, Dallas Donna Ware is a board-certified Family Nurse Practitioner. She earned her Master of Science in Nursing degree at Midwestern State University in Wichita Falls, Texas in 2014. She joined Rheumatology Associates in October...