Daniel Burgess, DOAnna Bareiss, MDMark Schultzel, MDMarsha S. Reuther, MDMatthew M. Schultzel, DO

Daniel Burgess, DO

Dr. Daniel Burgess, General Surgeon, joined the United Medical Doctors team in 2020. He works alongside Dr. Matthew Schultzel, our General, Robotic & Colorectal Surgeon, and also specializes in Advanced Wound Care and Vascular Access.⠀
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Anna Bareiss, MD

As a board certified Otolaryngologist – Head & Neck Surgeon, Dr. Anna Bareiss (“BAR-ice”) is committed to providing her patients with exceptional and comprehensive care.
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Mark Schultzel, MD

Dr. Mark Schultzel is a board-certified orthopedic surgeon specializing in shoulder and elbow surgery. His practice focus is shoulder and elbow reconstruction (arthroplasty) arthroscopy and upper extremity sports medicine surgery. Dr. Schultzel received his medical degree at UC San Diego and completed his residency at UMKC. He completed a shoulder and elbow surgery fellowship at…
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Marsha S. Reuther, MD

As a native Californian, Dr. Marsha Reuther is especially dedicated to its diverse population. She began her education at UC Berkeley, earning a degree in Molecular and Cell Biology with an emphasis in Neurobiology. She received her medical degree from Saint Louis University School of Medicine and was one of few elected into the Alpha…
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Matthew M. Schultzel, DO

My mission is to provide top level surgical care to all my patients. I employ the newest technology and have undergone a great deal of training in order to bring the most advanced treatment modalities to my patients. It is my pleasure to treat you.
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