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Herndon Family Medicine

Serving Herndon for nearly 40 years, our physician-owned practice provides comprehensive preventive care from an award-winning team of board-certified physicians, nurse practitioners, and physician assistants – many of whom live right here in our community. Our office is located on the side of the 381 Elden St. building. 

Primary Care: 703-481-1505

Physical Therapy: 703-834-2310

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Our Services

  • Primary Care
  • Newborn/Pediatric Care
  • Adolescent Care
  • Sleep Disorders
  • Women's Health/Gynecology
  • Cardiovascular Services
  • Office procedures/surgery (vasectomy, IUD insertion/removal)
  • Physical Therapy
  • Video Visits
  • Laboratory Services

Laboratory services

Most laboratory blood draws and specimen collections can be performed during your appointment. Our lab drawing and processing is exclusively for our own patients. To ensure accuracy, we are unable to process orders written by other doctors for laboratory services or blood draws. We thank you for your understanding.

NOTE: Lab work is drawn at time of office visit or on a separate appointment.

With a philosophy centered on compassion and partnerships, we treat each patient as an individual, not just a case, ensuring care that prioritizes your wellbeing. At Herndon Family Medicine, we’re more than healthcare providers; we’re your partners in building healthier, happier lives.

Herndon Family Medicine is a founding member of Fairfax Family Practice Centers, a trusted healthcare partner for communities across Northern Virginia since 1971. We deliver high-quality, holistic care tailored to each patient’s needs, supporting every family member from newborns to seniors.

Learn more about our services.

Hours

Monday – Friday:
7 AM – 5 PM

Saturday (urgent care):
9 AM – 12 PM

Sunday:
CLOSED

Address

381 Elden St, #1000
Herndon, VA 20170
Get Directions

Primary Care

703-481-1505

Physical Therapy

703-834-2310

Fax

703-742-8793

Our Providers

RachelBak2

Rachel Choi Bak, MD

Specialty: Family Medicine
Clinical Interests: Primary Care
Years of Experience: 8

Dr. Rachel Bak is a primary care physician board certified in family medicine. She has been practicing since 2017.  

Dr. Bak has lived in Northern Virginia following her graduation from the George Washington School of Medicine. In her free time, Dr. Bak enjoys spending time with her husband and daughter, cooking, going on walks, and participating in church activities. 

Medical School: George Washington University School of Medicine & Health Sciences

Residencies: Virginia Commonwealth University, Fairfax Family Practice. Training Specialty: Family Medicine, 7/1/2017 – 6/30/2020. 

LindseyCasal-Roscum2

Lindsey Casal Roscum, MD

Specialty: Family Medicine
Years of Experience: 4

Dr. Lindsey Casal-Roscum is a primary care physician board certified in family medicine.  

Medical School: New York Medical College 

Residencies: Inova Fairfax Hospital. Training Specialty: Family Medicine, 7/1/2021 – 6/30/2024 

 

JasonCooper2

Jason A. Cooper, MD

Specialty: Family Medicine
Years of Experience: 30

Dr. Jason Cooper is a primary care physician board certified in family medicine. He has been practicing since 1995.  

Dr. Cooper lives in Northern Virginia with his wife and two sons. Outside of work he likes to golf, travel and meditate

Awards/Associations:

  • Academic Chief Resident, Fairfax Family Practice Center 
  • Member, Alpha Omega Alpha Honor Medical Society 
  • Member, Phi Beta Kappa Society
  • Top Doctor, Northern Virginia Magazine, 2014
  • Top Docs, Washingtonian, 2008, 2010, 2012, 2014, 2016, 2017, 2020 


Medical School: University of Maryland Medical System 

Residencies: Virginia Commonwealth University, Fairfax Family Practice. Training Specialty: Family Medicine, 7/1/1996 – 6/30/1998.

MeganHealy2

Megan N. Healey, FNP

Specialty: Family Nurse Practitioner
Years of Experience: 4

Megan Healey is a family nurse practitioner and has been practicing as a family nurse practitioner since 2021. 

Outside the office, Megan enjoys spending time with friends and family, working out, and cheering on the Washington Commanders. 

Awards/Associations: American Association of Nurse Practitioners, 

Professional Education: Duke University, MSN, 2021 

Michelle Hewlett2

Michelle W. Hewlett, FNP

Specialty: Nurse Practitioner

Before becoming a family nurse practitioner, Michelle Hewlett worked as a registered nurse in labor, delivery, and recovery at Inova Fairfax Hospital in Falls Church, VA. 

Michelle’s clinical areas of interest include women’s health and mental health. She enjoys working with adults and adolescents. Her patient care philosophy is to provide holistic, patient-centered, and evidence-based care for her patients and her patient care goal is to work with and empower her patients to make informed and personalized health care decisions. 

Outside the office, Michelle enjoys running, going to the beach, and spending quality time with her husband and children.  

Awards/Associations

  • Inova Nursing Star Winner 
  • Excellence in Patient Care, 2019
  • American Association of Nurse Practitioners
  • Virginia Council of Nurse Practitioners


Professional Education: James Madison University, MSN, 2023 

MonicaHwang2

Monica L. Hwang, MD

Specialty: Family Medicine
Years of Experience: 11

Dr. Monica Hwang is a primary care physician board certified in family medicine. 

Dr. Hwang is a native Virginian, born in the Shenandoah Valley. She attended undergraduate school at University of Virginia, attended medical school at Virginia Commonwealth University School of Medicine, and trained in Midlothian, before moving up to live in Northern Virginia. 

She is happily married and has one child and a Maltese puppy. In her spare time, she enjoys spending time with family, cooking/baking, and crafting anything that looks interesting on Pinterest. 

Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Virginia Commonwealth University School of Medicine. Training Specialty: Family Medicine, 7/1/2014 – 6/30/2017.

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Deborah I. Leavens, MD

Specialty: Family Medicine
Years of Experience: 46

Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Virginia Commonwealth University, Inova Fairfax Hospital. Training Specialty: Family Medicine, 7/1979 – 6/1982.

KevinLee2

Kevin J. Lee, MD

Specialty: Family Medicine
Years of Experience: 16

Dr. Kevin Lee is a primary care physician board certified in family medicine. He has been practicing since 2009. 

Dr. Lee also serves as an Associate Faculty Physician with Virginia Commonwealth University’s Family Medicine and Population Health Department. His clinical interest is pediatrics. 

In his free time, Dr. Lee works with high school students at McLean Bible Church and volunteers to provide medical care to the underserved in Southwest Virginia. He is also an avid fan of the Washington Football Team, Nationals and Capitals. 

Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Virginia Commonwealth University, Fairfax Family Practice. Training Specialty: Family Medicine, 6/30/2009 – 6/30/2012.

LisaLi2

Lisa X. Li, MD

Specialty: Family Medicine
Years of Experience: 7

Dr. Lisa Li is a primary care physician board certified in family medicine and has been practicing since 2018. 

Memberships/Accreditations:

  • American Academy of Family Physicians
  • Virginia Academy of Family Physician  


Medical School: University of Virginia School of Medicine 

Residencies: Virginia Commonwealth University, Fairfax Family Practice. Training Specialty: Family Medicine, 6/18/2018 – 6/30/2021. 

Ainley Lundgren2

Ainsley Lundgren, MD

Specialty: Family Medicine
Years of Experience: 4

Dr. Ainsley Lundgren is a primary care physician board certified in family medicine. She has been practicing since 2021. 

Awards/Associations

  • Dr. Paul Munson Award in Family Medicine, Fairfax Family Practice, 2021
  • Inter-Sorority Council Woman of the Month, 
  • Inter-Sorority Council, 2012
  • American Academy of Family Physicians 


Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Fairfax Family Practice. Training Specialty: Family Medicine, 7/1/2021 – 6/30/2024.

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Anita G. Rentz, MD

Specialty: Family Medicine
Years of Experience: 33

Dr. Anita Rentz is a primary care physician board certified in family medicine and has been practicing since 1992. 

Dr. Rentz joined Herndon Family Medicine in 2001. Her clinical interests are pediatrics and women’s health. 

Outside of work she enjoys spending time with her family, participating in church activities, traveling, horseback riding, and reading. 

Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Carolinas Medical Center. Training Specialty: Family Medicine, 7/1/1992 – 6/30/1995. 

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Po N. Storrs, FNP

Specialty: Nurse Practitioner Clinical Interests: 7
Years of Experience: 22

Po Storrs is a board-certified family nurse practitioner and has been practicing since 2003. 

Outside of work, Po’s interests are the Washington Football Team and Christian Louboutin shoes. She currently resides in Arlington, VA, with her Yorkie-Silky Terrier mixed puppy. 

Professional Education: Johns Hopkins University, FNP, 2008 

RichardUribe2

Richard Uribe, MD

Specialty: Family Medicine, Sports Medicine
Years of Experience: 8

Dr. Richard Uribe is primary care physician board certified in family medicine with additional training in sports medicine. He has been practicing since 2018. 

Dr. Uribe completed a sports medicine fellowship with Virginia Commonwealth University School of Medicine – Bon Secours Mercy Health Sports Medicine in Midlothian, VA. 

Memberships/Accreditations:

  • Bon Secours Graduate Medical Education Committee Trainee Member
  • American Medical Society for Sports Medicine Fellow Education Committee 
  • American Medical Society for Sports Medicine
  • American Medical Society for Sports Medicine, Fellow, 
  • Sport Ultrasound Committee
  • American Medical Society for Sports Medicine 
  • Virginia Academy of Family Physicians
  • American Academy of Family Physicians 

Medical School: University of North Carolina School of Medicine 

Residencies: Virginia Commonwealth University Health System, Training Specialty: Family Medicine, 7/01/2017 – 6/30/2020  

Fellowships: Bon Secours Richmond Health System. Training Specialty: Sports Medicine, 7/01/2020 – 6/30/202. 

EdwinWong

Edwin H. Wong, MD

Specialty: Family Medicine
Years of Experience: 27

Dr. Edwin Wong is a primary care physician board certified in family medicine. He has been practicing since 1998. 

Prior to joining Herndon Family Medicine, Dr. Wong traveled around the United States as Locum Tenen, providing medical care at underserved health centers in areas such as rural Virginia, Colorado, Arizona, Hawaii, and the state of Washington. 

Outside of work, he enjoys traveling and cooking. Originally from Hong Kong, he also speaks Cantonese Chinese. 

Medical School: Virginia Commonwealth University School of Medicine 

Residencies: Virginia Commonwealth University, Fairfax Family Practice. Training, specialty: Family Medicine, 7/1/1998 – 6/30/2001. 

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Gwen Chu, DPT

Specialty: Physical Therapy

Gwen Chu is a licensed physical therapist and has been practicing since 2007. 

Gwen received her master’s in physical therapy from George Washington University in Washington, DC, in 2007 and shortly after received her doctorate in physical therapy from Boston University. Gwen specializes in general outpatient orthopedics and is certified in manual therapy, functional dry needling and the Graston Technique. 

Gwen believes in treating the patient as a whole by focusing on the root cause of the dysfunction, rather than just the symptoms, to yield long-lasting results. Gwen continues to pursue continuing education and advanced certifications to provide the best evidence-based practice.

RichardUribe2

Andrew Pho, DPT

Specialty: Physical Therapy

Andrew Pho is a licensed physical therapist and has been practicing since 2013. 

Since joining Herndon Family Medicine in 2013, Andrew Pho continues to assist and facilitate patients to reach their maximum rehabilitation potential, through evidence-based medicine and compassionate care. He believes in integrating manual therapy with therapeutic exercise and activities.

Andrew graduated from George Mason University with a BS in Biology and received his Doctorate in Physical Therapy at New York Medical College. Andrew is certified in Fascial Movement taping and Level 1 Functional Dry Needling. 

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Taso Sakkas, LPTA

Specialty: Physical Therapy

Taso Sakkas is a licensed physical therapy assistant.

Taso has a passion for treating patients and achieving clinical excellence. His clinical expertise and interests include spine and sports rehabilitation where he incorporates his passion for fitness with physical therapy. Taso is also certified in Sportsmetrics, an ACL Injury Prevention Program. 

 

Serving Northern Virginia for over 50 years, we provide comprehensive healthcare for all ages, including primary care, preventive screenings, and telehealth options.

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