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Family Medicine of Clifton/Centreville

Serving the Clifton/Centreville communities for over 35 years, we provide 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. 

Primary Care: 703-263-9600

Physical Therapy: 703-814-9151

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Our Services

  • Primary Care
  • Newborn/Pediatric Care
  • Adolescent Care
  • Sleep Disorders
  • Women's Health/Gynecology
  • Cardiovascular Services
  • Ideal Protein Weight Loss Clinic
  • Office Procedures/Surgery
  • Physical Therapy
  • Video Visits

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

Family Medicine of Clifton/Centreville 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:
7:30 AM – 5 PM

Saturday:
8 AM – 11:30 AM

Sunday:
CLOSED

Address

6201 Centreville Rd, #100
Centreville, VA 20121
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Primary Care

703-263-9600

Physical Therapy

703-814-9151

Fax

571-472-6514

Our Providers

KeriBortz2

Keri L. Bortz, NP

Specialty: Nurse Practitioner
Clinical Interests: Primary Care
Years of Experience: 4

Keri Bortz is an adult and gerontology primary care nurse practitioner. She joined Family Medicine of Clifton and Centreville in 2021.

Keri brings experience in primary care, long-term care, chronic disease management, and hospice and palliative care in the home, facility and hospital settings. She incorporates a desire to help people through health promotion and chronic disease management. Keri enjoys working with the geriatric population and possesses great interpersonal communication skills to build positive patient-and-provider relationships and provide primary healthcare in clinic and patient homes.

Awards/Associations:

  • Sigma Theta Tau International 
  • American Nurses Association
  • Virginia Nurses Association


Professional Education:

The George Washington University, MSN, 2022

JanineBrown2

Janine R. Brown, MD

Specialty: Family Medicine, Diplomate of Obesity Management
Years of Experience: 20+

Dr. Janine Brown is a primary care physician board certified in family medicine and obesity medicine. She has been practicing at Family Medicine of Clifton/Centreville since 2004.

Dr. Brown currently serves as the chair of the Credentials Committee at Inova Fair Oaks Hospital and previously served as Chair of the Department of Family Medicine at Inova Fair Oaks Hospital. She serves on the Board of Directors for Fairfax Family Practice Centers. Dr. Brown enjoys practicing full spectrum family medicine with special interests in babies and children, women’s health, sports medicine and obesity medicine. She also enjoys teaching medical students. She is also a certified Life Coach with The Life Coach School. 

Outside of the office, she enjoys spending time with her husband and sons and, as an Ohio native, watching the Ohio State Buckeyes football. She enjoys running, has completed several half marathons, likes to travel and is a huge fan of all things Disney.

Awards/Memberships 

  • Fellow, American Academy of Family Physicians 
  • Northern Virginia Magazine Top Doctor, 2020 
  • Top Doctors, Washingtonian, 2022


Medical School:

  • Northeast Ohio Medical University
  • Virginia Commonwealth University Fairfax Family Practice, 7/1/2001 – 6/30/2004.
LenoreDay2

Lenore L. Day, MD

Specialty: Family Medicine
Clinical Interests: Preventative Disease Care, Women’s Health
Years of Experience: 30+

Dr. Lenore Day is a primary care physician board certified in family medicine. She has been practicing since 1993.

Dr. Day has a special interest in women’s health and preventive medicine. When not at work, Dr. Day loves spending time with her family which includes her husband, two children and two yellow labs. She enjoys skiing, cycling, reading, and cheering for her Green Bay Packers.

Awards/Associations:

  • Washingtonian Magazine Top Doctor, 2012


Medical School:

  • Medical College of Wisconsin


Internship/Residency:

  • University of Wisconsin Hospitals and Clinics. Family Practice, 7/1/1993 – 6/30/1994.
  • University of Wisconsin Hospitals and Clinics, 7/1/1994 – 6/30/1996.
EmilyFaltemier

Emily R. Faltemier, MD

Specialty: Family Medicine
Clinical Interests: General Medicine, General Pediatrics, Primary Care, Women’s Health
Years of Experience: 15+

Dr. Emily Faltemier is a primary care physician board certified in family medicine. She has been practicing since 2007.

Dr. Faltemier enjoys the full spectrum of family medicine – babies, children, women’s health, adult medicine and office procedures. Outside of work, she enjoys spending time with her husband and two kids. She also likes gardening, cooking and being involved with the kids’ activities.

Awards/Associations

  • Top Doctors, Washingtonian, 2020, 2022
  • Top Doctors, Northern Virginia Magazine, 2019
  • Medical Director, Fairfax Family Practice Centers


Medical School: University of Illinois College of Medicine

Residency: Fairfax Family Practice, 7/1/2008 – 6/30/2010.

MaureenFilak-Allen2

Maureen A. Filak-Allen, MD

Specialty: Family Medicine
Years of Experience: 5+

Dr. Maureen Filak-Allen is a primary care physician board certified in family medicine. She has been practicing since 2016.

Dr. Filak-Allen grew up in Clifton, VA. She has been involved with the practice for many years prior to medical school and was excited to work alongside her dad as a family physician. She enjoys traveling, running/hiking, the beach, photography, painting, DIY projects, and spending time with family – her husband and two amazing kids. 

Medical School: Eastern Virginia Medical School

Residency: Virginia Commonwealth University Fairfax Family Practice, 7/1/2016 – 6/30/2019.

MichealFilak2

Michael A. Filak, MD

Specialty: Family Medicine
Years of Experience: 45+

Dr. Michael Filak is a board-certified physician. He is US Navy trained and after seven years in the US Navy, joined Fairfax Family Practice in 1987.

Dr. Filak is a co-founder of the Family Medicine of Clifton/Centreville office and has been an Assistant Clinical Professor of Medicine at the Virginia Commonwealth University School of Medicine for more than 25 years. Dr. Filak enjoys spending time with his wife, four daughters and nine grandchildren. He has been an active volunteer at Centreville High School for more than 25 years, served with the US Public Health Service after Hurricane Katrina and spends two weeks every year volunteering in a rural community in the mountains of Honduras.

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

Internship: Naval Hospital Jacksonville. Family Medicine, 7/01/1980 – 6/30/1981. 

Residency: Naval Hospital Jacksonville. Family Medicine, 9/01/1982 – 9/01/1984.

MichealHartman2

Michael A. Hartman, MD

Specialty: Family Medicine
Years of Experience: 15+

Dr. Michael Hartman is a primary care physician board certified in family medicine. He joined Family Medicine of Clifton/Centreville in 2020 and has been practicing since 2009.

Beyond practicing medicine, Dr. Hartman enjoys spending time with his college sweetheart and their four kids. He is also an avid flag football player, enjoys running adventure races and entertaining friends and family.

Medical School: Virginia Commonwealth University School of Medicine

Residency: Virginia Commonwealth University Fairfax Family Practice, 6/01/2009 – 6/30/2012.

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Esther Moon, MD

Specialty: Obesity Medicine
Clinical Interests: Women's Health, Sports Medicine, Pediatric Care

Dr. Esther Moon is a board-certified family medicine physician, specializing in obesity medicine. She grew up in Centreville, Virginia, and is proud to be a Hokie.

Her clinical interests include women’s health, sports medicine, pediatric care, and health care advocacy.

Outside of medicine, Dr. Moon enjoys staying active through running, swimming, volleyball, and pickleball. She also loves traveling—especially on medical mission trips to Honduras—and relaxing with a good book by the beach.

Awards/Associations:

  • Alpha Omega Alpha Member
  • Obesity Medicine Association Member
  • AFMRD/NAPCRG Resident Scholarship Award
  • Virginia Association of Family Physician Advocacy Initiative

 

Medical School: Howard University 

Residency: INOVA Fairfax Family Practice, 7/1/2022 – 6/30/2025

OlandapoOlarinde2

Oladapo B. Olarinde, MD

Specialty: Family Medicine
Clinical Interests: General Medicine
Years of Experience: 15+

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

Dr. Olarinde spends all of his free time with his wife and three daughters. He grew up in Springfield, VA, and enjoys reading. He is an avid football fan and loves watching the Washington Football Team.

Medical School: Virginia Commonwealth University School of Medicine

Residency: Virginia Commonwealth University Fairfax Family Practice, 7/01/2009 – 6/30/2012.

JulieOverholtzer2

Julie F. Overholtzer, MD

Specialty: Family Medicine
Years of Experience: 35+

Dr. Julie Overholtzer is a primary care physician board certified in family medicine. She has been practicing since 1987 and has been with FMCC since 1990.

Dr. Overholtzer likes to cook, read, travel and spend time with her family and poodle, Oogie.  

She will be retiring from Practice in October 2025.

Medical School: SUNY – Upstate Medical University

RexRuis2

Rex B. Ruiz, MD

Specialty: Family Medicine
Clinical Interests: Attention Def Hyperactive (ADHD), Diabetes, General Medicine, General Pediatrics, Preventative Disease Care
Years of Experience: 25+

Dr. Rex Ruiz is a board-certified family physician. He has been practicing at Family Medicine of Clifton/Centreville since 1999.

Dr. Ruiz is bilingual in Spanish and English and advocates not only for the health of his Latino patients but also for all of Northern Virginia’s diverse communities. He practices the full range of family medicine from children to adults and the elderly. He has recently become interested in telehealth.

Dr. Ruiz enjoys spending time with his wife and two sons. They are active in their faith community.

Awards/Associations: Fellow, American Academy of Family Physicians 

Medical School: Brown University Program in Liberal Medical Education 

Internship: University of Massachusetts Medical Center. Family Practice, 7/1/1996 – 6/30/1997. 

Residency: University of Massachusetts Medical Center, 7/1/1997 – 6/30/1999.

TanTram2

Tam T. Tran, MD

Specialty: Family Medicine
Years of Experience: 4

Dr. Tam Tran is a primary care physician board certified in family medicine and a future candidate for obesity medicine board certification. 

Dr. Tran is fluent in Vietnamese. He enjoys spending time watching TV shows/anime and playing video games with his wife, Kayla, and newborn daughter, Evelyn. He also enjoys exploring various culinary cultures, long walks, and traveling with his family. Dr. Tran’s family also consists of two loving cats and two playful dogs. 

Awards/Associations

  • Community and Global Health Initiative 
  • Virginia Academy of Family Physicians
  • American Medical Association


Medical School: Eastern Virginia Medical School

Residency: Inova Fairfax Family Practice, 7/01/2021 – 6/30/2024.

JefferyWaldman2

Jeffry T. Waldman, MD

Specialty: Family Medicine
Years of Experience: 30+

Dr. Jeffry Waldman is a primary care physician board certified in family medicine. He has been practicing since 1991.

Dr. Waldman has a special interest in caring for multigenerational families and all aspects of family medicine.

Awards/Associations 

  • Hospice Medical Director of local hospice programs from 1996-present
  • Top Doctor honors Washington Magazine and Northern Virginia magazine multiple years from 2014-present
  • Medical Director, Birmingham Green Skilled Nursing Facility, 2004 – Present


Medical School: University of Connecticut 

Residency: WellSpan York Hospital. Family Practice, 7/1/1991 – 6/30/1994.