Kristine Nicole Vina Jugo-Karsting, DO

Timothy O'Connell, MD, is board certified in internal medicine. Dr. O'Connell earned his medical degree from UC San Diego School of Medicine. He completed his residency at LA County-USC Medical Center. Dr. O'Connell focuses on communication and teamwork when caring for his patients. In his spare time he enjoys an active lifestyle and spending time with his family.

Sanna Mahmood, MD, is board certified in family medicine. Dr. Mahmood earned her medical degree from Universidad Autonoma de Guadalajara School of Medicine in Mexico. She completed her internship and residency at the Valley Consortium for Medical Education in Modesto. Dr. Mahmood became a doctor because she is fascinated with the study of the human body and loves working with people. Patients say that Dr. Mahmood is understanding, caring and kind. She encourages her patients to ask questions and to fully understand their medical conditions. In her spare time, Dr. Mahmood enjoys traveling, read ing and music.