Dr. Alaina Brelin, M.D.

Orthopedic Surgery
12 procedures 1 hospital San Antonio, TX
Latest available Medicare data — updated April 2026

Contact & Location

18626 Hardy Oak Blvd Ste 101
San Antonio, TX 78258
NPI: 1063774529
Credentials: M.D.
Active Medicare provider
Find Practice on Google Maps
Hip replacement recovery kit Essentials every patient wishes they bought first
National Comparison by Procedure
Hip 12 vs 36 avg (4,532 surgeons)

Dr. Alaina Brelin is a board-certified orthopedic surgeon practicing in San Antonio, Texas. Dr. Brelin has performed 12 Medicare-verified hip replacements, ranking #261 in Texas.

In Texas, Dr. Brelin performs below average in hip (12 vs 31 avg).

Dr. Brelin's Medicare data shows a focused hip replacement practice with 12 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.

San Antonio is home to 41 orthopedic surgeons in the current Medicare dataset. Patients in the San Antonio area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.

Dr. Brelin first appears in the Medicare dataset in 2024. With 1 year of recorded data, the longitudinal trend is still developing.

Dr. Brelin's 12 hip replacement procedures is below the national average of 36 among 4,532 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.

Verified Medicare Cases

Hip Replacement
12 verified cases
#261 in Texas
Estimated total: 30 – 40 procedures (all insurers)
Based on Medicare FFS representing 33–37% of national joint replacement volume
How is this estimated?

Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.

How Dr. Brelin Compares

Procedure volume compared to the Texas state average.

Hip Below Avg
12 Avg: 31
Dr. Brelin Texas Average

Hospital Affiliations & Quality

H
South Texas Spine And Surgical Hospital
San Antonio, TX
Similar to national avg

Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.

Patient Resources: Preparing for Hip Replacement

If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:

Hip Replacement Recovery Overview

Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:

Week 1-2 Walking with assistive device (walker or cane). Gentle range-of-motion exercises begin. Most patients can manage basic self-care.
Week 3-6 Transition to walking independently. Resume driving short distances. Physical therapy focuses on strength and balance.
Week 7-12 Return to most daily activities and light exercise. Stair climbing improves. Many patients return to desk work.
Month 4-6 Full recovery for most patients. Resume recreational activities, golf, swimming, and low-impact exercise.

Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations

Frequently Asked Questions About Dr. Brelin

How does Dr. Brelin's procedure volume compare to other Texas surgeons?

Dr. Brelin has performed 12 Medicare-verified joint replacement procedures. The Texas average is 57 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Brelin ranks #553 out of 582 orthopedic surgeons in Texas.

What types of joint replacement does Dr. Brelin perform?

Dr. Brelin's reported Medicare volume is focused on hip replacement, with 12 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.

Are there other orthopedic surgeons near Dr. Brelin in San Antonio?

Yes. There are 41 orthopedic surgeons in San Antonio in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Texas surgeons.

What does the Medicare data for Dr. Brelin represent?

The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. Brelin's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 12 procedures shown here.

Which hospitals is Dr. Brelin affiliated with?

According to CMS facility affiliation data, Dr. Brelin is affiliated with South Texas Spine And Surgical Hospital.

How does Dr. Brelin compare to other orthopedic surgeons in San Antonio?

Among the 41 orthopedic surgeons in San Antonio, Dr. Brelin ranks #41 by total Medicare procedure volume. The highest-volume surgeon in San Antonio has 383 verified Medicare procedures.

What are the quality ratings for hospitals where Dr. Brelin practices?

South Texas Spine And Surgical Hospital (hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.

Other Orthopedic Surgeons in San Antonio, Texas

Dr. Brelin's 12 Medicare procedures are below the San Antonio average of 181. The table below compares verified procedure volumes for orthopedic surgeons practicing in San Antonio.

SurgeonProceduresSpecialties
Dr. Christopher Phelps 383 Hip, Knee, Shoulder
Dr. Bryan Kaiser 235 Hip, Knee
Dr. Richard Ursone 191 Hip, Knee, Shoulder
Dr. Casey Taber 172 Hip, Knee
Dr. Robert Girling 155 Hip, Knee
Dr. Matthew Morrey 116 Hip, Knee

Patient Resources & Verification

Research reviews, verify credentials, and check official quality data through these trusted sources:

Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.

Cite This Data

APA: OrthoProcedures. (2026). Dr. Alaina Brelin, M.D. -- Orthopedic Surgeon Profile. Retrieved from https://orthoprocedures.com/surgeons/tx/dr-alaina-brelin-san-antonio.html

Link: https://orthoprocedures.com/surgeons/tx/dr-alaina-brelin-san-antonio.html

Data source: CMS Medicare Part B Provider Utilization & Payment Data. Full methodology | Open Data API

Important: Rankings are based solely on Medicare procedure volume and do not reflect quality of care, patient outcomes, or procedures covered by private insurance. This data represents approximately one-third to 40% of all joint replacement procedures nationwide. Always consult with healthcare providers to make informed decisions about your care.