Pgy-3 @UCDavisOrtho. Midfield/half forward @SacFooty and @USAFLrevolution. Former @OlyClubRugby, @UCLA_Rugby alum

Sacramento
Joined October 2018
I hate flying Was headed to my former chief’s wedding. @delta asked for volunteers to take a later flight so I said sure Little did I know that flight was already boarding in a separate terminal. Sprinted and made it there before the door closed… and they shut it on my face
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Matt Frederickson, MD retweeted
Grateful ♾️
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First day at #AANA26 so I had to rock my AANA tie and lapel Very excited to be here. Looking forward to learning and making new connections, and always a joy to spend some time with my OREF mentor and outgoing AANA president @JohnDKellyIVMD @AANAORG @OREFtoday
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Circulating nurse: “your phone is ringing” “It’s your mom”
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Excited to share this study led by my co-resident Dan Santana! We used patient-specific finite element analysis to model acromial stress fractures after rTSA, and were able to predict fracture location but not who would fracture. doi.org/10.1016/j.sart.2026.… @memenendez1
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Here's the damage evolution simulation showing how fatigue accumulates in the acromion over time. Fatigue curve shapes differed between fracture cases and controls (p=0.04), pointing to a stochastic mechanism possibly related to scapular geometry.
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Matt Frederickson, MD retweeted
It’s been a long time coming. First in my blood line to become a doctor! This NIH study in 2023 states “Mexican women represent a very small fraction of- likely less than 1%- of the total practicing orthopaedic workforce. Viva la raza! We did it. #Match2026 #orthopaedics
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Matt Frederickson, MD retweeted
Beyond excited to share I matched at UCLA for orthopaedic surgery!! I’m so grateful to my mentors for helping me navigate this path and to my family for being my inspiration. #match2026
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Matt Frederickson, MD retweeted
Last year, I didn’t match. It felt like everything collapsed, but it wasn’t the end. Last month, I secured a PGY-2 neurosurgery spot. Same dream, different path. If you didn’t match yday: you’re still capable. Still deserving. Keep going! #match2026 #MedTwitter #residencymatch
Sorry for the late update. It has been a busy past few days on my end. I unfortunately didn’t end up matching into neurosurgery, but I wholeheartedly accept God’s decision because I know His decision is always what’s best for me. I am happy to share that I accepted a preliminary one year general surgery position at Penn State University Hershey Medical Center and will try reapplying to neurosurgery this upcoming cycle. Thank you so much to everyone for checking on me and for supporting me throughout the application cycle and during this time. The grind continues! 🙏🏾 #medX
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Congrats to everyone who matched today, especially my future ortho colleagues!! More importantly, to those of you who did not match, this does not define you, keep going and keep the faith. DMs open
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I am going to actively try to be more active on here I have fallen off 😔
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UC Davis Alumni reception at #AAOS2026 in New Orleans! @UCDavisOrtho @AAOS1
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Matt Frederickson, MD retweeted
The AAOS 2026 Impact Award was presented to Erica D. Taylor, MD, MBA, FAAOS, for demonstrating exceptional leadership in reducing barriers that limit entry into the field of orthopaedics in the U.S. Congratulations, Dr. Taylor! @dukeortho #AAOS2026
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First time at AAOS, first podium at AAOS #AAOS2026 @UCDavisOrtho @AAOS1
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Reposting for away application season
If you're a medical student pursuing #ortho, you will almost certainly end up doing #awayrotations... For M3s, that process is right around the corner! But for us M4s, aways are over, and now I have nothing but time on my hands 😌 So let's do a thread on away applications 🧵1/
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Matt Frederickson, MD retweeted
If you're a medical student pursuing #ortho, you will almost certainly end up doing #awayrotations... For M3s, that process is right around the corner! But for us M4s, aways are over, and now I have nothing but time on my hands 😌 So let's do a thread on away applications 🧵1/
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Matt Frederickson, MD retweeted
😞
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