Nicholas Kusnezov, MDBraden McKnight, MDAnthony Choi, MDAntonio Duran, MDAbel Toledo, MDAlejandra Vazquez-Bojorquez, MDAlphonso Nichols, MDDaniel Brereton, DOJohn Grotting, MDZachary Cohen, MD

Nicholas Kusnezov, MD

Nicholas Kusnezov, MD
Dr. Nicholas Kusnezov, or "Dr. K" as he is known to his patients, is a premier, nationally recognized, board-certified, and fellowship-trained orthopaedic surgeon currently practicing in Southern California. At Ortho 1 Medical Group in Chula Vista, San Diego and Coronado he specializes in total joint replacement with extensive experience in managing complex sports and traumatic…
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Braden McKnight, MD

Braden McKnight, MD
Dr. McKnight specializes in the surgical treatment of all back and neck disorders. He is particularly interested in minimally invasive surgery, robotic surgery, complex revision surgery, and adult spinal deformity. He authors numerous peer-reviewed articles and textbook chapters and consistently presents his research at top meetings throughout the country. While highly experienced in surgery, Dr.…
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Antonio Duran, MD

Antonio Duran, MD
Dr. Antonio Duran is a highly dedicated professional specializing in advanced cardiac care. His warm personality and exceptional skills make him a valuable addition to our team at San Diego Cardiac Center. With expertise in various cardiac specialties, Dr. Duran is committed to improving his patients' well-being. From educating them on preventive care to providing…
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Daniel Brereton, DO

Daniel Brereton, DO
Dr. Daniel S. Brereton is an orthopedic surgeon who specializes in shoulder and elbow surgery. Dr. Brereton is dedicated to providing the highest level of care for his patients. When you see him, you can be assured he will take the time to understand your specific orthopedic issue and develop a personalized plan based on…
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John Grotting, MD

John Grotting, MD
Dr. Grotting is an orthopedic surgeon who specializes in sports medicine. He received his medical degree from Georgetown University School of Medicine. He completed his orthopedic surgery residency at University of Massachusetts where he served as chief resident. Following his residency, he went on to train at the prestigious Kerlan-Jobe Orthopedic Clinic in Los Angeles.…
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Zachary Cohen, MD

Zachary Cohen, MD
Dr. Cohen is double Board Certified in both Anesthesiology and Chronic Pain. After completing his Anesthesiology residency at the University of Pittsburgh Medical Center, he completed his Chronic Pain Medicine fellowship at the University of California San Diego, which was rated the top pain fellowship in the country by the American Academy of Pain Medicine.…
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