Leading rookies in Massachusetts in 2023, ranked by loan count. Powered by ChatMMI — the only fully conversational AI experience for mortgage and real estate data.
As of October 11, 2026, the top 3 include Heather Serrano (First Technology Federal Credit Union, NMLS #2478597), Robert Lane (First Technology Federal Credit Union, NMLS #2482781), and Hayley Bialecki (First Technology Federal Credit Union, NMLS #2469552).
Updated · Recorded mortgage transactions typically appear in this dataset approximately 22 days after the recording date.
| Rank | Loan officer | LO NMLS | Current Lender / Broker | Lender NMLS | Location | 2023 Volume | 2023 Loans | Avg Loan |
|---|---|---|---|---|---|---|---|---|
| #1 | Heather Serrano | 2478597 | First Technology Federal Credit Union | 466914 | Marlborough, MA | $11.3M | 94 | $120K |
| #2 | Robert Lane | 2482781 | First Technology Federal Credit Union | 466914 | — | $10.4M | 77 | $135K |
| #3 | Hayley Bialecki | 2469552 | First Technology Federal Credit Union | 466914 | — | $6.8M | 69 | $99K |
| #4 | PLINIA ROSEMBARQUE Dos Santos | 2072520 | CrossCountry Mortgage, LLC | 3029 | Deerfield Beach, FL | $16.9M | 39 | $434K |
| #5 | Nolan Harvey | 2390911 | Northpoint Mortgage, Inc. | 1515 | Bedford, NH | $9.0M | 14 | $641K |
| #6 | Zackary Cameron | 1973033 | Fairway Independent Mortgage Corporation | 2289 | East Longmeadow, MA | $3.1M | 13 | $240K |
| #7 | TAI NGUYEN | 2070580 | Citizens Bank, National Association | 433960 | — | $3.1M | 11 | $279K |
| #8 | Jaylen Shelton | 2462825 | Capital One, National Association | 453156 | — | $1.1M | 10 | $110K |
| #8 | Evelyn Toney | 32787 | Bay State Savings Bank | 402171 | Worcester, MA | $3.7M | 10 | $368K |
| #10 | Jessie Chen | 7505 | Salem Five Mortgage Company, LLC | 4662 | — | $3.8M | 8 | $470K |
| #11 | Gabriel Valverde | 2467759 | Salem Five Cents Savings Bank | 407901 | — | $1.1M | 7 | $163K |
| #12 | Sarah Joy | 1914862 | Radius Financial Group Inc. | 1846 | Norwell, MA | $2.8M | 6 | $475K |
| #12 | Mary Jones | 2503188 | Capital One, National Association | 453156 | — | $500K | 6 | $83K |
| #12 | Yudisleydi Martinez Mendez | 2469530 | Citizens Bank, National Association | 433960 | Holyoke, MA | $312K | 6 | $52K |
| #15 | Meryem Wingate | 2458425 | Salem Five Cents Savings Bank | 407901 | — | $698K | 5 | $140K |
| #15 | Nayla Santa Rosa | 2438035 | Guaranteed Rate, Inc. | 2611 | Waltham, MA | $1.9M | 5 | $375K |
| #15 | Daniel Lott | 2460902 | Citizens Bank, National Association | 433960 | — | $770K | 5 | $154K |
| #15 | Stephanie Rojas Tobon | 2467881 | Citizens Bank, National Association | 433960 | — | $527K | 5 | $105K |
| #15 | Vesna Stimac | 2481344 | Discover Bank | 684042 | — | $425K | 5 | $85K |
| #20 | JUSTIN POTTER | 2225279 | Ross Mortgage Company, Inc. | 2084 | Westborough, MA | $1.3M | 4 | $320K |
| #20 | Hunter Humphrey | 2462823 | Capital One, National Association | 453156 | — | $350K | 4 | $88K |
| #20 | Renzo Seminario La Torre | 2477656 | Citizens Bank, National Association | 433960 | Harwich, MA | $891K | 4 | $223K |
| #20 | Brandon Wahlberg | 2333474 | Freehold Mortgage Company LLC | 2624901 | Dedham, MA | $2.3M | 4 | $568K |
| #20 | Ariana Ramirez | 2462821 | Capital One, National Association | 453156 | — | $453K | 4 | $113K |
| #20 | Archana Sharma | 2485228 | Citizens Bank, National Association | 433960 | North Reading, MA | $880K | 4 | $220K |
| #20 | Natalie Helmuth | 2507002 | Mutual of Omaha Mortgage, Inc. | 1025894 | Irvine, CA | $3.7M | 4 | $926K |
| #20 | Brandon Wright | 2457115 | Citizens Bank, National Association | 433960 | — | $750K | 4 | $188K |
| #20 | Chrystabel Tetteh | 2467855 | Citizens Bank, National Association | 433960 | — | $318K | 4 | $80K |
| #20 | Alondra Peral | 2469378 | Salem Five Cents Savings Bank | 407901 | Saugus, MA | $270K | 4 | $68K |
| #30 | Nikola Lucic | 2492528 | Citizens Bank, National Association | 433960 | — | $1.8M | 3 | $588K |
| #30 | Kenneth Tessitore | 2416591 | Mutual of Omaha Mortgage, Inc. | 1025894 | — | $1.3M | 3 | $421K |
| #30 | Sherrita Green | 2462828 | Discover Bank | 684042 | — | $205K | 3 | $68K |
| #30 | Noel Chapman | 8953 | HomeBridge Financial Services, Inc. | 6521 | Iselin, NJ | $872K | 3 | $291K |
| #30 | Alexander Rainey | 2472325 | West Capital Lending, Inc. | 1566096 | Livonia, MI | $1.7M | 3 | $573K |
| #30 | Jamieson Marino | 2462824 | Capital One, National Association | 453156 | — | $175K | 3 | $58K |
| #30 | Alexis Clements | 2463670 | Rocket Mortgage, LLC | 3030 | — | $860K | 3 | $287K |
| #30 | Rachel Buck | 2468941 | Country Bank for Savings | 405567 | — | $185K | 3 | $62K |
| #30 | Allen Carmody | 2455283 | LMP Financial, Leading Mortgage Professionals, LLC | 2754084 | Lowell, MA | $972K | 3 | $324K |
| #30 | Regina Tan | 1962381 | Loan Factory, Inc. | 320841 | San Jose, CA | $970K | 3 | $323K |
| #30 | Feifei Ling | 2521363 | EAST WEST BANK | 469761 | — | $942K | 3 | $314K |
| #30 | Enisa Totri | 2490986 | Salem Five Cents Savings Bank | 407901 | — | $252K | 3 | $84K |
| #30 | Sophie Swiniarski | 2455474 | Eastern Bank | 451827 | — | $630K | 3 | $210K |
| #30 | Amalia Galindo | 2483049 | Citizens Bank, National Association | 433960 | — | $403K | 3 | $134K |
| #30 | JAYDEEP PATEL | 2442613 | FINEXPRESS MORTGAGE LLC | 2285753 | Lowell, MA | $1.8M | 3 | $608K |
| #45 | Alexandria Jajou | 2366834 | Texana Bank, N.A. | 407536 | — | $757K | 2 | $379K |
| #45 | JAMES TRACY | 1918807 | Salem Five Mortgage Company, LLC | 4662 | — | $438K | 2 | $219K |
| #45 | Robert Walter | 2442115 | Mortgage Research Center, LLC | 1907 | — | $769K | 2 | $384K |
| #45 | Rena Tilghman | 2462827 | Capital One, National Association | 453156 | — | $201K | 2 | $101K |
| #45 | Lauren Monahan | 2464762 | Eastern Bank | 451827 | Lakeville, MA | $295K | 2 | $147K |
| #45 | Brandon Warren | 2459070 | First Colony Mortgage Corporation | 3112 | Orem, UT | $110K | 2 | $55K |
These rankings are powered by MMI's nationwide residential mortgage public record dataset. MMI collects mortgage transaction data from recording jurisdictions across the United States, with an average data latency of approximately 22 days from the recording date.
Transactions are matched to NMLS identifiers for loan officers, lenders, and brokers where applicable. MMI then deduplicates, normalizes, and validates this data to create an authoritative mortgage production dataset that powers MMI's analytics, recruiting, marketing, and intelligence products.
Rankings reflect recorded mortgage transactions available to MMI at the time of the last data refresh. Recent activity may continue to update as additional transactions are recorded and processed.
TopMortgageOriginators.com. Leading Rookies by Loan Count — Massachusetts (2023). Powered by MMI public record mortgage production data, accessed October 11, 2026. https://topmortgageoriginators.com/lo-leaderboard/massachusetts/top-rookie-by-units/2023
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