Meet the Natick Pros

The Longfellow Tennis Club has RSPA, PTR, and USTA Coaching-certified professionals who coach clinics and are available for private, semi-private, and small group instruction. See the list of pros below with their contact information. You can also call the club directly at 508-653-4606.

Davida Dinerman

DAVIDA DINERMAN

CLUB MANAGER, TENNIS PROFESSIONAL

Year started at Longfellow: 2023
davidad.longfellow@gmail.com

PHILOSOPHY

“Give 110%, one day at a time. Focus on the process. Learning is a journey, not a destination.”

EXPERIENCE

  • High Tech Marketing and Public Relations Professional (1992–2023)
  • High School Varsity Tennis Coach, Ashland High School (2012–2019)

CERTIFICATIONS

  • RSPA, PTR, PPR, USTA Coaching

ACCOMPLISHMENTS

  • Silver Ball in Mixed 60 Level 1 (2026)
  • Top 50 ranking in the 55s in the US (2024, 2025)
  • #1 New England ranking in Women’s Singles 50s (2016, 2021); Women’s Doubles 50s (2016); Women’s Singles 55s (2021, 2024)
  • Addie Cup, Friendship Cup, and Intersectionals Team member
  • Board Member on the National Women’s Tennis Organization (NWTO) and the New England Senior Tennis Foundation (NESTF)
  • Varsity tennis and squash at Dartmouth College; Spirit Award (tennis) and MVP (tennis) senior year (1982–1986)
  • Varsity tennis at Framingham North High School; MVP, freshman and senior years (1978–1982)

EDUCATION

  • MBA, Babson College (1992)
  • B.A., Psychology, Dartmouth College (1986)

PERSONAL

Davida enjoys competing in tennis and pickleball, trying new sports; playing the piano, and reading.



Phil Parrish

PHIL PARRISH

DIRECTOR OF TENNIS - NATICK, WAYLAND, WELLESLEY, MA AND NASHUA, NH
DIRECTOR, HAMMEL TENNIS CAMP
GENERAL MANAGER - NASHUA, NH

Year started at Longfellow: 2004
lftennisdirector@gmail.com

PHILOSOPHY

“Tennis is a lifelong sport, stay with it, and the game is a great teacher of all life’s skills.”

EXPERIENCE

  • Boys Tennis Coach, The Rivers School (2015–Present)
  • Tournament Director, Mass State High School (2024–2026)
  • Tournament Director, Junior Sectional (2023, 2024)
  • President, USPTA (now RSPA) New England (2017–2018)

CERTIFICATIONS

  • USTA Coaching, RSPA, Elite Professional, PTR Professional & High Performance Certified

ACCOMPLISHMENTS

  • Team Champions, NEPSAC (2022, 2023)
  • Junior Tennis Champion of the Year, Tennis Industry (now Racquet Sports Industry) (2015)
  • President’s Award, USPTA (now RSPA) (2012)
  • Professional of the Year, PTR New England (2012)
  • Gardner Ward Chase Award for Contributions to New England Tennis (2010)
  • Pro of the Year, New England (1991)

EDUCATION

  • M.Ed., Keene State College
  • B.S., Physical Education and Health, High Point University

PERSONAL

Phil enjoys tennis, hiking, and biking with family, especially trips to Bar Harbor. He and his wife Jennifer have four children—Phil Jr., Jeff, Pat, and Melissa—and four grandchildren.


Mike Sabin

MIKE SABIN

JUNIOR PROGRAM DIRECTOR, TENNIS PROFESSIONAL

Year started at Longfellow: 2023
mikes.longfellow@gmail.com

PHILOSOPHY

“You can always use your time on court to get better—practice as you play. You’re missing out if you don’t practice as hard as you would play in a match.”

EXPERIENCE

  • Boys Tennis Coach, Wellesley High School (1989–Present)
  • Teaching Pro, BSC Wellesley (2012–2023)
  • Director of Tennis Programs, Wellesley Recreation Department (1991–2026)
  • Teaching Pro, Wayside Racquet Club (1989–2010)
  • Head Pro, Sudbury Swim & Tennis (1987–2009)
  • Teaching Pro, Shrewsbury Racquet Club (1984–1989)

CERTIFICATION

  • NextGen

ACCOMPLISHMENTS

  • Inducted into the National High School Coaches Association Hall of Fame (2017)
  • Twice named the Boston Globe Boys Tennis Coach of the Year
  • Coached Wellesley High School to the State Championship in 2005 and 2010

EDUCATION

  • M.Ed., University of Phoenix
  • B.A., History, Worcester State University

PERSONAL

Mike enjoys playing poker and cheering for Boston sports teams.



Sadie Campanella

SADIE CAMPANELLA

ASSISTANT JUNIOR PROGRAM DIRECTOR, TENNIS PROFESSIONAL

Year started at Longfellow: 2026
sadiec.longfellow@gmail.com

PHILOSOPHY

“Everyone deserves the opportunity to thrive and find the best version of themselves. Tennis is the perfect avenue for that growth. Through hard work, dedication, and most importantly—fun and love of the game—you can become the best you possible.”

EXPERIENCE

  • Tennis Professional, Forecourt Racquet & Fitness Club (2021–2026)
  • Associate Head Coach, Men’s and Women’s Tennis Teams, Rhode Island College (2017–2022)
  • Varsity Tennis Coach, Ponaganset High School (2019)
  • Athletics Promotions & Events Coordinator, Rhode Island College (2017–2018)
  • JV Tennis Coach, Mount St Charles Academy (2013–2015)
  • Tennis Instructor, Glocester Recreation Program (Summers of 2012–2015)

CERTIFICATIONS

  • RSPA, USTA Safe Play, CPR/AED

ACCOMPLISHMENTS

  • Coached four consecutive conference championships for Rhode Island College Women’s team, with four consecutive appearances in the NCAA championship tournament
  • Hall of Fame Inductee, Rhode Island College Athletic Class of ‘24
  • Helen M. Murphy Award, Rhode Island College’s Outstanding Female Athlete (2017)
  • Jill Craybas Award, USTA Rhode Island Female College Tennis Player of the Year (2016)
  • Rookie of the Year, Little East Conference (2012)

EDUCATION

  • B.A., English, Rhode Island College (2017)

PERSONAL

Sadie enjoys traveling, crafting (painting and crocheting), cooking, playing pickleball, volleyball, and running races.



KELLY DAY

KELLY DAY

TENNIS PROFESSIONAL

Year started at Longfellow: 2017
kday@longfellowhealthclubs.com

PHILOSOPHY

“Sports are meant to be fun and competitive. Success is different for everyone…find their definition of success and help them reach it.”

EXPERIENCE

  • Junior Competition Manager, USTA New England (2022–Present)
  • Spring Team Coach, Girls 12s, USTA National (2015–Present)
  • Junior Tennis Director, Longfellow (2017–2022)
  • Senior Tennis Pro, Westboro Tennis and Swim Club (2014–2017)
  • Head Coach, Boys and Girls, Holliston High School (2013–2016)
  • Teaching Pro, Adirondack Club (2011–2014)

CERTIFICATIONS

  • RSPA 10 and Under, PTR, Cardio Tennis

ACCOMPLISHMENTS

  • Competed multiple times at USTA Mixed Doubles Nationals
  • USTA Early Development Faculty Coach (2019–Present)
  • USTA Capital Clash Team New England Coach (2016, 2017)

EDUCATION

  • B.S., Elementary Education, University of Maine

PERSONAL

Kelly enjoys all things dog, camping, and playing tennis.



PETER KOEKKOEK

PETER KOEKKOEK

TENNIS PROFESSIONAL

Year started at Longfellow: 1986
koekkoek2@comcast.net

PHILOSOPHY

“Let’s work hard, grow together, and have fun!”

EXPERIENCE

  • Boys Varsity Coach, Weston High School (1999–2009)
  • Tennis Director, Winchester Country Club (1988–1998)
  • Director of Junior Development, Longfellow Natick (1987–1998)
  • Director of Tennis, Stowe Mountain Resort (1983–1988)

CERTIFICATIONS

  • RSPA Elite Pro, NetGen, USTA Coaching

ACCOMPLISHMENTS

  • Competes in age-based USTA local and national tournaments
  • Competed in national father-son doubles tournament
  • Played tennis and squash in college

EDUCATION

  • Courses toward an M.A. in Education, Framingham State University
  • B.A., History, Hobart College

PERSONAL

Peter enjoys playing music (guitar and bass), skiing, and reading.

JOHN HENRY REEVES

JOHN HENRY REEVES

TENNIS PROFESSIONAL

Year started at Longfellow: 2015
johnhenryreeves@gmail.com

PHILOSOPHY

“The will to win means nothing without the will to train. I believe in fundamentals over style. If you better understand the kinetic chain and how it should fire while hitting the ball, the faster you will improve.”

EXPERIENCE

  • Coaching tennis for more than 20 years
  • Founder, Serve Plus One Tennis (SPOT)–serve analysis company
  • Head of Upper Camp, Longwood Cricket Club (2014–2016)
  • Head Coach, Catholic Memorial High School (2014–2016)
  • Serve Coach, MHS Academy, New Jersey (2014)
  • Tennis Pro, BSC Wellesley (2012)

CERTIFICATIONS

  • RSPA P1, Serve Plus One Tennis, Tennis Serve Specialist (TSS) Kovacs institute, GPTCA International Tennis Coach

ACCOMPLISHMENTS

  • Started serve analysis company
  • Lost 100 lbs
  • Produced a feature film called ‘Removal’

PERSONAL

John Henry enjoys playing semi-pro baseball and watching Boston sports teams.



Dennis Czech

DENNIS CZECH

TENNIS PROFESSIONAL

Year started at Longfellow: 2022
dennismczech@gmail.com

PHILOSOPHY

“Let’s have some fun, learn, and get better at the sport to live longer and play for a lifetime.”

EXPERIENCE

  • Boys Varsity Coach, Dexter Southfield (2018-Present)
  • Director of Tennis/GM, Mashantum Tennis Club during summers (2018–Present)
  • Senior Head Pro, Boston Athletic Club (2016–2021)
  • Varsity Coach, Wheelock College (currently BU) (2014–2016)
  • Tennis Director, Charlestown Bubble (2011–2015)
  • Tennis Coach, Stonehill College (2000)

ACCOMPLISHMENTS

  • Tennis club owner
  • Singles & doubles player, Stonehill College

CERTIFICATION

  • RSPA

EDUCATION

  • M.Ed., Bridgewater State University
  • B.A., Education and History, Stonehill College

PERSONAL

Dennis enjoys cooking, going to the beach, listening to live music, reading, traveling, and spending time on Cape Cod.



LOGAN JARRETT

LOGAN JARRETT

TENNIS PROFESSIONAL

Year started at Longfellow: 2020
ljarrett10s2@gmail.com

PHILOSOPHY

“Never, ever underestimate the importance of having fun.”

EXPERIENCE

  • Tennis Professional, Charleston Indoor Tennis Center (2011–2020)
  • Pro Shop Manager, Teaching Professional, Front Office Assistant & Assistant Director of Summer Camps, Charleston Tennis Club (2007–2009)

CERTIFICATIONS

  • USTA Coaching, NetGen and Safe Play

ACCOMPLISHMENTS

  • Played #1 Singles and served as Doubles Team Captain for West Virginia State University (2013–2016)
  • Qualified for the NCAA Division II Tournament with West Liberty University (2012)

EDUCATION

  • B.A., Communications, West Virginia State University

PERSONAL

Logan enjoys binge watching new TV shows and Funko Pop hunting.



GABBY HEANEY-SECORD

GABBY HEANEY-SECORD

TENNIS PROFESSIONAL

Year started at Longfellow: 2025
gheaneysecord@gmail.com

PHILOSOPHY

“Control your effort, not the outcome—play hard and enjoy the process.”

EXPERIENCE

  • Springfield College tennis playing at top singles and doubles positions (2020–2025)
  • Tennis Instructor, Dedham Health & Athletic Complex (2019–2021)
  • Westwood High School Varsity Tennis (2014–2018)

CERTIFICATION

  • USTA Safe Play

ACCOMPLISHMENTS

  • 3rd Place, USTA League National Championships Adult 18 & Over 4.5 Women’s Team (2025)
  • Finalist, USTA National Mixed Indoor Doubles with her brother (2023)
  • Undefeated in high school for two years

EDUCATION

  • B.S., Health Sciences, Springfield College

PERSONAL

Gabby enjoys exercising, spending time with friends, traveling, hiking, playing basketball, going to the beach, and skiing.



ALINA MURRAY

ALINA MURRAY

TENNIS PROFESSIONAL

Year started at Longfellow: 2018
alinasmurray@gmail.com

PHILOSOPHY

“Enjoy being on the court and learn from the tough moments. Every time you hit a ball is an opportunity to learn and improve.”

EXPERIENCE

  • Tennis Pro, BAC, Boston, MA (2014–2018)
  • Women’s Graduate Assistant Coach, Liberty University (2010–2011)
  • Head Tennis Professional, The Sports Racket, Lynchburg, VA (2010–2011)

CERTIFICATIONS

  • USTA Coaching and Safe Play

ACCOMPLISHMENTS

  • Champion, USTA Ultra Super Senior Father Daughter National with Paul Sullivan (2021, 2023)
  • Career-high doubles ranking of 609 & Career-high singles ranking of 973, ITF professional tennis tour (2010)
  • Champion, Women’s 10K Los Mochis ITF with Yawna Allen (2009)
  • Champion, USTA Mother-Daughter National with Janine Balbiers (2007)
  • Boston College Women’s Tennis team (2005–2009)
  • Achieved a USTA National 18 and under ranking of 71 in singles and 14 in doubles
  • Third place, Spring Super National Doubles Championships with Julie Blackmore (2005)
  • Champion (Doubles), Winter Super National with Alexis Plukas (2002)

EDUCATION

  • B.A., Communications, Boston College (2009)

PERSONAL

Alina enjoys watching her kids chase their dreams, listening to music, dancing, and spending time with the people she loves.

CHARLOTTE KORDONOWY

CHARLOTTE KORDONOWY

TENNIS PROFESSIONAL

Year started at Longfellow: 2025
charlottekordonowy@gmail.com

PHILOSOPHY

“When you step on the court you should learn, get exercise, and have fun. As long as you are doing all that, you are doing it right.”

EXPERIENCE

  • Women’s Assistant Coach, Babson College (2026)
  • Racquet Sports, University of Pennsylvania, Philadelphia, USA (2023–2025)
  • TC Neidernhausen, Germany (2021–2022)
  • Sokol Čebín, Czech Republic (2018–2021)

CERTIFICATION

  • RSPA

ACCOMPLISHMENTS

  • Saint Joseph’s University DI (2022–2025)
  • University of the Sciences DII (2021–2022) – Awarded First Team All-Conference, Rookie of the Year

EDUCATION

  • M.S., Biomedical Forensic Sciences, Boston University
  • B.S., Biomedical Science, Saint Joseph’s University

PERSONAL

Charlotte enjoys reading (science fiction is the best!) and snowboarding.

LAWRENCE PERRIN

LAWRENCE PERRIN

TENNIS PROFESSIONAL

Year started at Longfellow: 2024
lawrenceperrin@icloud.com

PHILOSOPHY

“My coaching style ensures lessons are fun and instructive. For me the most rewarding part of coaching is seeing a player's development on the court whilst having fun.”

EXPERIENCE

  • Tennis Coach, Weil Academy, California (2023)
  • Tennis Coach, St George’s Hill Lawn Tennis Club, Weybridge, England (2019–2021)
  • Competed in global tournaments from Great Britain to China (2013–2016)
  • Trained at the prestigious Sutton Tennis Academy in England, known for developing top talents

CERTIFICATIONS

  • LTA Level 1, 2, and 3 coaching qualifications

ACCOMPLISHMENTS

  • Ranked as high as 2nd in Great Britain
  • Played Division I tennis at the University of New Mexico and Coastal Carolina, achieving a 2nd position on both teams
  • Attained an ITF Junior Ranking of 176
  • Competed at Junior Wimbledon in 2015, achieving multiple doubles titles and singles finals

PERSONAL

Lawrence enjoys soccer, tennis, and traveling with friends and family.

DANIEL QUEEN

DANIEL QUEEN

TENNIS PROFESSIONAL

Year started at Longfellow: 2025
dsqueen5@gmail.com

PHILOSOPHY

“IT IS ALL ABOUT THE BE: BE confident, BE motivated, BE focused and BElieve in yourself.”

EXPERIENCE

  • Racquets Director, Sudbury Swim & Tennis (Summer, 2026)
  • Tennis Instructor, Needham Parks & Recreation (2023–2024)
  • Tennis Instructor, Camp Skylemar (1994, 1995, 1996)
  • Played four years on varsity tennis team for Andover High School, Captain Senior Year

CERTIFICATIONS

  • USTA Coaching and Safe Play

ACCOMPLISHMENTS

  • Beautiful family including two daughters
  • 20+ years in the sports industry with roles at Major League Baseball and Northeastern University

EDUCATION

  • M.S., Sports Management, Springfield College
  • B.S., Sociology, Union College

PERSONAL

Daniel enjoys skiing, playing pickleball and tennis, attending any sporting event, and spending time with family and friends.

ERIC GONG

ERIC GONG

TENNIS PROFESSIONAL

Year started at Longfellow: 2022
sam02135@yahoo.com

PHILOSOPHY

“Exploit your opponent’s weaknesses; Don’t hit to my backhand.”

EXPERIENCE

  • Tennis Instructor—Brookline Recreation, Newton Recreation, Waltham Athletic Club, All Season’s Tennis Club, Boston Sports Club, Dedham Health and Recreation (2018–2025)
  • Tennis Instructor on the Cape and Islands during the summer at Island Inn, Oak Bluff, Martha’s Vineyard, Mattakesett Tennis Club, Edgartown, Martha’s Vineyard, Locarios Tennis, Harwich, Wequassett Resort and Golf Club, Willy’s Gym, Eastham, and Mashantum Tennis Club, Dennis
  • Tennis and ski instructor at Stratton, ski instructor at Okemo Mt, Ludlow, VT
  • Assistant Coach at Newton North High School
  • Senior Software/Systems Engineer and IT Consultant supporting Greater Boston companies in software, networking, voice recognition, fiber optics, and enterprise systems.

CERTIFICATIONS

  • RSPA, PSIA Level II Certified/Trained (Ski Instructor)

ACCOMPLISHMENTS

  • Champion, USTA Open Men’s Singles 4.0
  • Champion (Singles & Doubles), CMITA Men’s 1A (2 consecutive years)

EDUCATION

  • B.S., Information Technology, minor in Business Administration, Bentley University
  • Boston Latin High School

PERSONAL

Eric enjoys partner dancing (salsa and West Coast swing), English equitation, and martial arts, alongside team sports like baseball, softball, basketball, skiing, and hockey. You might even spot him kayaking. He admits he can’t swim, but says that’s what friends are for—they’re his life jackets!

Marcy Buckler

MARCY BUCKLER

TENNIS PROFESSIONAL

Year started at Longfellow: 2024
marcy.buckler@gmail.com

PHILOSOPHY

“Tennis is about team camaraderie, continued growth in skill, learning how to lose as well as win with grace. But above all—tennis is about FUN!”

EXPERIENCE

  • Active Competitive Player - Boston Area Leagues
  • Varsity Player – East Brunswick High School (NJ)

CERTIFICATION

  • PTR

ACCOMPLISHMENTS

  • Sectional & Regional Champions, USTA Teams (recent years)
  • City Champion, American University
  • NJ State Team Champion, East Brunswick High School (EBHS)

EDUCATION

  • B.A., Liberal Studies and French Language Teacher Education, American University

PERSONAL

Marcy enjoys pickleball, biking, hiking, snowshoeing, and travel.

Jason Wen

JASON WEN

TENNIS PROFESSIONAL

Year started at Longfellow: 2024
bostonchinesetennisassociation@gmail.com

PHILOSOPHY

“Tennis is the best ‘Medicine’.”

EXPERIENCE

  • More than 20 years of tennis coaching experience for juniors and adults

CERTIFICATIONS

  • PTR and RSPA Elite Professional (Level 3)

ACCOMPLISHMENTS

  • Serve as President and Founder of Boston Chinese Tennis Association
  • Coached high schoolers to become MA public high school team champions and MA private high school team champions
  • Former professor

EDUCATION

  • Ph.D., Molecular Biology, Nankai University
  • MBA, University of Richmond

PERSONAL

Jason enjoys practicing Tai Chi, Qi Gong, and meditation.

Richard Ngwarwi

RICHARD NGWARWI

TENNIS PROFESSIONAL

Year started at Longfellow: 2025
rngwarwi2019@gmail.com

PHILOSOPHY

“Play the point in front of you, not the match in your head.”

EXPERIENCE

  • Director of Rackets and Sports, Castine Golf Club (2025)
  • Head Pro, Castine Golf Club (2024)
  • Assistant Coach, Castine Golf club (2023)
  • Assistant Coach, Brae Burn Country Club (2022)
  • Assistant Coach, Boerne City Tennis, Texas (2021)
  • Assistant Coach, Mantas Tennis Academy, Zimbabwe (2018–2019)

CERTIFICATION

  • NetGen

ACCOMPLISHMENTS

  • Benedict College Men’s Tennis Team (2021–2024)
  • Benedict College Athletics: NCAA Division 2 Men’s Tennis (ITA Academic Honors) (2022)
  • NCAA Division 2 Men’s tennis Conference Champions, Benedict College (2022, 2023)
  • NCAA Cricket SIAC Men’s Championship Benedict College (2022)
  • Region 4 Men’s Tennis Tournament Champion (2021)
  • Region 4 Player of the Year (2021)
  • Prairie State Men’s tennis team (2019–2021)
  • ITF world junior highest ranking – 1,215

EDUCATION

  • B.S., Biology & Health Sciences, Benedict College, SC
  • A.S., Nursing, Prairie State College, Chicago, IL

PERSONAL

Richard enjoys family time, camping, fishing, and gaming.




Karen Power McNamara

KAREN POWER MCNAMARA

TENNIS PROFESSIONAL

Year started at Longfellow: 2026
karenmacpower@gmail.com

PHILOSOPHY

“Success in tennis comes from growing through challenges and finding joy in the process of improvement.”

EXPERIENCE

  • Tennis Professional 20+ years
  • Goal Achievement Coach (2024)
  • Div. I Women’s Assistant Tennis Coach, Boston College (2022–2023)
  • Guest Lecturer in Sports Leadership Graduate Program, Boston College (2023)
  • Div. III Assistant Men and Women’s Tennis Coach, Babson College (2021–2022)
  • Mental Performance Coach (2020)
  • Head of Adult Tennis, Wightman Tennis Center (2019–2021)
  • Director of Jr. Teams and Sportsmanship, Head of Upper & Middle Camp, Longwood Cricket Club (2016–2026)

CERTIFICATIONS

  • PTR, RSPA in tennis, platform tennis, pickleball, and wheelchair tennis, USTA Coaching, NetGen, Safe Play, Mental Performance Coach-Peak Performance Sports, Goal Achievement Coach-M.O.V.E.

ACCOMPLISHMENTS

  • Ranked #1 Doubles, Eastern MA, #45 National, #2 New England Women’s 50 (2026)
  • Gold Medalist Tennis Champion, Singles & Doubles, World Sr. Games (2024)
  • #1 Women’s Doubles player, New England (in age group) (2024); #10 National (2021)
  • USTA Wheelchair Tennis Pro of the Year (2017)
  • National Gold, and Silver Ball for Sr. Mother/Daughter National Grass Court (2000, 2010)
  • National and New England Tennis Family of the Year (1981)

EDUCATION

  • M.A., Counseling Psychology, Boston College
  • B.A., Communications, Boston College

PERSONAL

Karen enjoys playing tennis, paddle, pickleball and golf, spending time with family and friends, going to the beach, and traveling.

Visit Longfellow Tennis Club in Natick

Come for a visit and experience what it's like to be a member!

Try us today