Dr. Benjamin Robert Kretzmann, MD

Dr. Benjamin Kretzmann is a rheumatologist with 17 years of experience treating conditions affecting the joints, bones, and immune system. He earned his medical degree from the University of Florida College of Medicine and completed his residency at UCLA Medical Center. Dr. Kretzmann is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Kretzmann practices at the Center for Rheumatology in Los Angeles, California, and maintains hospital privileges at Cedars Sinai Medical Center. He specializes in managing osteoarthritis and osteoporosis, helping patients maintain bone health and joint function. His expertise also includes treating iron deficiency anemia and performing comprehensive blood work including complete blood counts and immunology testing. Patients rate Dr. Kretzmann 4.3 out of 5 stars for his care.