SPINE
Advanced Orthopedics, Sports, and PAIN
Our Physicians

Michael Port, MD
13160 Mindanao Way, Suite 300
Marina Del Rey, CA 90292
Dr. Michael Port is a board-certified pain management specialist with extensive trauma experience. He has treated thousands of world-class athletes, weekend warriors, and everyday people, helping his patients return to their fullest state of health and function. His personalized, highly detailed approach to pain targets very specific nerve roots, establishing a more concise diagnosis and avoiding unnecessary medication.
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Prem N. Ramkumar, MD, MBA
5750 Downey Ave, Suite 308
Lakewood, CA 90712
3828 Schaufele Ave, Suite 320
Long Beach, CA 90808
Dr. Prem N Ramkumar is a dual fellowship-trained orthopedic surgeon with focused expertise in hip and knee conditions, from sports medicine & arthroscopy to joint replacement & adult reconstruction.
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Andrew Wassef, MD
5750 Downey Ave, Suite 308
Lakewood, CA 90712
3828 Schaufele Ave, Suite 320
Long Beach, CA 90808
Dr. Andrew J. Wassef is a fellowship-trained, board-certified orthopedic surgeon specializing in joint replacement and the treatment of arthritic conditions affecting the hip, knee, and shoulder. He is also the Director of the Long Beach Orthopedic Institute Adult Reconstruction Fellowship Program.
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Tigran Garabekyan, MD
2901 Wilshire Blvd, Suite 300
Santa Monica, CA 90403
Dr. Garabekyan specializes in the treatment of shoulder, hip, and knee problems providing both joint preserving and joint replacing treatment options to patients of all ages.
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Evish Kamrava, MD
2901 Wilshire Blvd, Suite 300
Santa Monica, CA 90403
Dr. Kamrava is a board-certified physician specializing in the non-operative care of spinal disorders, interventional pain management techniques, musculoskeletal and sports disorders, and electrodiagnostic studies.
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Allyson Estess, MD
13160 Mindanao Way, Suite 300
Marina Del Rey, CA 90292
23600 Telo Avenue, Suite 180
Torrance, CA 90505
Dr. Estess is a board-certified, fellowship-trained Orthopedic Surgeon. She specializes in sports medicine and arthroscopic surgery of the shoulder, hip, and knee. She is also experienced in orthopedic trauma, treating both adults and children with acute orthopedic injuries.
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More providers coming soon …
Our team of world-class providers is constantly growing to deliver a wider range of services, including spine specialists, gynecologists, urologists, and pain specialists.