Justin Chan, MDLuke Bremner, MDJerrick Robker, DOMark Selecky, MDMichael Pomerantz, MDDaniel Brereton, DOMichael Lenihan, MDSamuel Klatman, MDEric Hofmeister, MDMichael Muldoon, MD

Justin Chan, MD

Dr. Justin Chan was born and raised in Los Angeles, California. He attended the University of California, San Diego where he earned his Bachelor of Science degree in Biology, cum laude, and was elected to the Phi Beta Kappa National Honors Society. He stayed in San Diego to earn his Doctor of Medicine degree at…
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Luke Bremner, MD

“I chose medicine because of a sense of helplessness when my best friend developed cancer as a youth and desire to do something more in the future. I chose the military out of a sense of duty to my country. I chose to move on to the civilian world out of a sense of obligation…
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Jerrick Robker, DO

Dr. Robker specializes in the hand and upper extremity treating all conditions ranging from arthritis, tendonitis, nerve compression syndromes, Dupuytren’s contracture, and traumatic lacerations.
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Mark Selecky, MD

Dr. Mark Selecky, MD is a Doctor primarily located in Chula Vista, CA. He has 24 years of experience. His specialties include Orthopedic Surgery and Sports Medicine.  
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Michael Pomerantz, MD

Dr. Pomerantz is an orthopedic surgeon and upper extremity specialist. His residency training in orthopaedic surgery was at UC San Diego where he was elected chief resident. He went on to train at the prestigious Campbell Clinic in Memphis, TN for his fellowship in Hand/Upper Extremity Surgery. Dr. Pomerantz looks forward to providing cutting edge orthopedic…
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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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Michael Lenihan, MD

Michael R. Lenihan, M.D., has been in private practice in San Diego since 1992 and is a Founding Member and Medical Director of Otay Lakes Surgery Center in Chula Vista. He is also a Founding Member and President of Synergy Orthopedic Specialists, Inc., a twelve-physician orthopedic group. He completed his Doctor of Medicine at the…
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Samuel Klatman, MD

Dr. Klatman received his medical degree from Georgetown University’s School of Medicine in 2015. Dr. Klatman went on to complete his Orthopaedic Surgery Residency at Louisiana State University’s Health Sciences Center, which he finished in 2020. Dr. Klatman also completed the San Diego Arthroscopy and Sports Medicine Fellowship in 2021, where he was a recipient…
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Eric Hofmeister, MD

Eric P. Hofmeister, MD is an Orthopedic Surgeon and Upper Extremity Specialist. He is a retired Navy Captain, having served as Department Head, Director of Surgical Services, Specialty Leader, and the Orthopedic Surgeon on multiple deployments, including two deployments to Iraq before joining Synergy Orthopedic Specialists, Inc. in 2016. He is board certified in Orthopedic…
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Michael Muldoon, MD

Dr. Muldoon is a graduate of the United States Naval Academy and the Uniformed Services, University of the Health Sciences. Dr. Muldoon completed his residency in Orthopedic Surgery at the Naval Medical Center, San Diego. He went on to complete a fellowship in Adult Reconstructive Surgery at the Mayo Clinic in Rochester, Minnesota. At the…
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