Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Omar Jaber, MD, MPH, FAAP is a highly accomplished pediatrician with extensive training and a passion for global health. He works at Virginia Pediatric Group at the Fairfax office.
Dr. Jaber earned his medical degree from Ross University School of Medicine in Barbados and completed his pediatrics residency at Maimonides Medical Center in Brooklyn, New York. He then specialized in academic general pediatrics through a fellowship at Texas Children's Hospital and Baylor College of Medicine in Houston and completed a master's degree in public health from the University of Texas School of Public Health in Houston.
An award-winning care provider, Dr. Jaber received the Huda Al Masri Humanitarian Award and the Arnold P. Gold Humanism Award for his outstanding contributions. He has published work in the Houston Chronicle and is featured in health blogs from Texas Children's Hospital and Baylor College of Medicine.
Dr. Jaber actively volunteers on international medical missions and supports non-profits bringing medical care to children worldwide.
Other languages spoken: Spanish, Portuguese-Brazilian
Heloisa Moser, MD, FAAP is a dedicated pediatrician who is passionate about providing comprehensive and compassionate care to children and their families. She sees patients at the Virginia Pediatric Group locations in Herndon and Fairfax, Virginia.
Born and raised in Brazil, Dr. Moser knew from an early age that she wanted to become a pediatrician. After traveling the world and exploring her passion for adventure, she completed medical school in Brazil and went on to finish her pediatric residency at St. Joseph's University Medical Center in New Jersey.
Dr. Moser is particularly passionate about mental health and its impact on the development of children and adolescents. She strives to create a warm, supportive environment that fosters meaningful connections with families. Her focus is to ensure that every child she cares for can thrive, grow, and prepare for a healthy future—ready to become resilient adults. For Dr. Moser, it is both a privilege and a joy to be part of this foundational process.
In her free time, Dr. Moser enjoys traveling, exploring new cultures, and listening to audiobooks. She cherishes every chance to be near the beach, embracing her Brazilian roots as someone raised on an island. Dr. Moser currently lives in Fairfax with her husband and their two sons, who are the light of her life.
Other languages spoken: HIndi (limited conversational)
Ranjana Jain, M.D., F.A.A.P., is a board-certified pediatrician and a fellow of the American Academy of Pediatrics. Alongside the team at Virginia Pediatric Group, Dr. Jain is dedicated to helping families in Fairfax and Herndon, Virginia, keep their children healthy and happy!
Dr. Jain was born in New York City and grew up in rural southwest Virginia. She received her Bachelor of Arts in chemistry from the University of Virginia and her medical degree from the Medical College of Virginia/VCU. She completed her pediatric residency at North Shore University/Schneider's Children's Hospital in Long Island, New York, in 2002.
Prior to joining Virginia Pediatric Group in 2003, Dr. Jain worked with her father at his pediatric practice in her hometown. She is interested in all aspects of pediatric practice and enjoys seeing her patients grow into young adults. In 2015, Dr. Jain was recognized as one of Washingtonian's Top Docs.
Outside of work, Dr. Jain's hobbies include running, skiing, hiking, traveling, and yoga. She lives in Falls Church, Virginia, with her husband and two young boys.
Patient Reviews
“Dr. Jain is thorough, kind and thoughtful. She's gone above and beyond to check in when my newborn was having feeding issues.” - Adrienne H.
“We feel very fortunate to have our child under Dr. Jain's care. She is incredibly patient, thoughtful, and kind. It's clear that she really wants to help our child, and we never feel rushed. She is the best pediatrician we have ever seen.” - Ira M.
“Visiting Jain is always fulfilling about our child’s health. She is very meticulous, comprehensive and thorough in reviewing the child’s health history and makes right recommendations.” - Venugopal P.
“Dr Jain is a wonderful, caring doctor that not only takes time to listen to any concerns you may have but also to explain next steps and options. Highly recommend her for your kids doctor.” - Rose K.
Lorena Botero-Calderon, MD, FAAP, is a board-certified pediatrician and pediatric nephrologist committed to delivering personalized, evidence-based care to children and their families at Virginia Pediatric Group in Fairfax, Virginia.
Born and raised in Colombia, Dr. Botero-Calderon appreciates the significance of cultural competence in providing compassionate and effective healthcare. She earned her medical degree from Universidad del Valle in Cali, Colombia, before moving to the United States. There, she completed her pediatric residency at Cincinnati Children’s Hospital Medical Center in Ohio, followed by a pediatric nephrology fellowship at Children’s National Hospital Medical Center in Washington, DC.
At Virginia Pediatric Group, Dr. Botero-Calderon strives to offer comprehensive medical care and practical guidance, becoming a valuable resource for families as their children grow and develop. Her goal is to help her patients achieve their healthiest and happiest selves. She has particular interests in newborn care and asthma, ensuring these areas receive the dedicated attention they require.
In her free time, Dr. Botero-Calderon enjoys discovering new restaurants and traveling. She resides in Washington, DC, with her husband, embracing the rich cultural and culinary experiences the city offers. Her diverse background and dedication to her patients make her a trusted and respected physician in her community.
Rachel Silber, IBCLC, is an international board-certified lactation consultant serving families at Virginia Pediatric Group in Fairfax, Virginia. She is proud to be part of the team and is passionate about the work she does.
Rachel's experience parenting and breastfeeding her children led her to work in this field. She has been helping new families since 2000 and has been a board-certified lactation consultant since 2002.
Rachel has spent the majority of her lactation career working at Holy Cross Hospital in Silver Spring, Maryland. She is also a lactation consultant/lecturer for a governmental agency. Rachel also speaks as a lecturer for breastfeeding conferences and trainings around the country.
She grew up in Austin, Texas, and came to the metro area to attend George Washington University in Washington, DC. Rachel enjoyed the DC area so much and decided to stay. She currently resides in upper Montgomery County, Maryland, with her husband and cat.
James Baugh, M.D., F.A.A.P., has been on the team at Virginia Pediatric Group for over thirty years. He has dedicated his medical career to providing pediatric care for children in Fairfax and Herndon, Virginia.
Dr. Baugh was born in New York and considers San Marino, California, his hometown. He earned his Bachelor of Arts in human biology at Stanford University and his medical degree from George Washington University in 1980. He completed his pediatrics residency training at the William Beaumont Army Center in 1983.
Prior to joining Virginia Pediatric Group in 1989, Dr. Baugh served in the U.S. Army in Missouri and Belgium. He also completed an Infectious Disease Fellowship at the Tripler Army Medical Center in Honolulu, Hawaii. Dr. Baugh has received numerous teaching awards, including Best Pediatric Resident Teaching Award, Best Ambulatory Pediatric Attending Teacher at Inova Fairfax Children's Hospital 1999, 2005, 2011, and a Teacher Excellence Award from Virginia Commonwealth University in 2010.
Dr. Baugh's interests in pediatrics are multifaceted. His professional enjoyment stems from his intrigue into the many facets of child health and development and how children and families can thrive. He enjoys seeing the human brain develop and adapt as a child is nurtured, loved, and educated. He also likes learning about issues in infectious illnesses, both here and abroad. More recently, international adoption has become an interest as it involves child development, sometimes infectious illnesses, and the science of race. He has published a small article regarding the genetic science of the non existence of human races.
In recent years, Dr. Baugh has traveled internationally to promote pediatric education training efforts in Haiti. He is board certified by the American Board of Pediatrics and is proficient in French.
In his spare time, he enjoys tennis, exercise, hiking, biking, French, music, travel, and gardening. He has two grown children and resides in Fairfax with his wife.
Patient Reviews
“Dr. Baugh is the best pediatrician we have encountered. He is very knowledgeable, caring and takes time to answer any questions. He has been caring for my son since he was only one week old. Unfortunately, we are leaving but Dr. Baugh was the best thing that happened to us and we are going to miss him. Thank you doctor for everything.” - Shweta P.
“Dr. Baugh is simply an amazing pediatrician. Experienced, knowledgeable, attentive, data-driven yet flexible in his approaches, we could not ask for a better doctor for our baby daughter. Every visit with Dr. Baugh has been a very positive experience and I can't imagine entrusting our child's medical needs to anyone else.” - Zbynek K.
“We love Dr. Baugh! He has great rapport with my sons and it's obvious that he loves interacting with kids. He is a talented and very well informed physician who picks up on subtle things that most other doctors would miss. He has been an important value add to our family and to my parenting. I hope he never retires!!” - Emily G.
“Dr. Baugh is terrific! He really listens to both patient and parent concerns and provides both verbal and written advice. I recommend him to anyone whose child needs help managing their ADHD or other diagnosis.” - Kimberly G.
Belen Pappa, M.D., Sc.M, FAAP is a board-certified pediatrician, providing compassionate and culturally competent care to families in Herndon, Fairfax, and Aldie, Virginia, alongside the team at Virginia Pediatric Group since 2021.
Dr. Pappa was born and raised in Buenos Aires, Argentina. She is fluent in Spanish and enjoys working with families of diverse cultural backgrounds. Her special interests include supporting new parents in the care of their newborn, preventive health, genetics, and adolescent medicine.
She earned her Bachelor of Science in Genetics from the University of Maryland, graduating with high honors and trained as a Genetic Counselor at the Johns Hopkins Bloomberg School of Public Health. After working several years as a Genetic Counselor in Washington D.C., Dr. Pappa returned to school to earn her medical degree from West Virginia University in 2018. She completed her pediatric residency at VCU Health Systems in Richmond, Virginia, in 2021, with a special focus on primary care.
In her free time, Dr. Pappa enjoys spending time with her family and friends, discovering new restaurants, and traveling. She lives in Leesburg, Virginia, with her husband and young children.
Patient Reviews
“Dr. Pappa was super friendly and warm. She connected with my daughter right away. Our visit with her was incredibly thorough and informative.” - Jonelle S.
“Dr. Pappa was kind, gentle, and thorough in her examination of my sick 9mo. She didn't come off as rushed, and gave me plenty of time to ask questions, all of which she answered fully. I highly recommend Dr. Pappa!” - Mollie M.
“The Doctor was very friendly and knowledgeable seeing kids for the first time.” - Shiraz A.
Other languages spoken: Teochew Chinese (basic conversational)
Sandy Huynh, M.D., F.A.A.P., is a board-certified pediatrician who provides comprehensive care to children in Fairfax and Herndon, Virginia. Dr. Huynh brings over a decade of experience to the team at Virginia Pediatric Group.
Dr. Huynh was raised in Kansas. She earned her Bachelor of Arts in biology at the University of Kansas, graduating with distinction, and completed her medical degree at the University of Kansas School of Medicine in 2010. While in medical school, she was inducted into the Gold Humanism Honor Society, which recognizes students, residents, and faculty who are exemplars of compassionate patient care and who serve as role models, mentors, and leaders in medicine. In 2013, she completed her pediatrics residency training at Inova Children's Hospital in Falls Church, Virginia, where she was selected to be Chief Resident for the following year.
Dr. Huynh joined the team at Virginia Pediatric Group in 2013. She is passionate about providing high-quality, unrushed pediatric care and is proud to partner with families throughout the area. Dr. Huynh is board certified by the American Board of Pediatrics and is an Instructor of Pediatrics for the VCU School of Medicine. She is also an Assistant Professor of Medical Education at the University of Virginia School of Medicine.
Dr. Huynh is an avid sports fan who can be found cheering on the Kansas Jayhawks, Kansas City Chiefs, and Kansas City Royals. She lives in Fairfax, Virginia, with her husband and daughters.
Other languages spoken: Spanish (limited conversational), Kannada (limited conversational)
Dr. Shruti K Berlin, M.D., is a pediatrician providing individualized and compassionate care to families in Herndon and Aldie, Virginia, alongside the team at Virginia Pediatric Group since 2022.
Dr. Berlin was born in Pittsburgh, PA but considers Herndon, VA her hometown. Growing up in a South Indian household, she is aware of how significant culturally competent medicine can be for a family. She graduated from Herndon High School in 2009 and went on to earn her Bachelor of Arts degree in Neurobiology with a minor in Medical Anthropology from Boston University. Dr. Berlin earned her Masters in Medical Sciences and medical degree from Eastern Virginia Medical School in Norfolk, VA. In 2022, she completed her pediatric residency training at L.J. Murphy Inova Children's Hospital in Falls Church, VA.
Her goal at Virginia Pediatric Group is to provide evidence-based pediatric care that is appropriate for your family. Being a mother of young children herself, Dr. Berlin recognizes the need for practical parenting and medical advice and hopes to be a useful resource for Northern Virginia parents. Her special interests include Breastfeeding Medicine, newborn care, complex and preventative care.
In her free time, Dr. Berlin enjoys spending time with her husband (who she met in 5th grade), sons and daughter. She lives in Sterling, VA and loves to explore new restaurants and wineries in the area.
Patient Reviews
“Dr. Berlin was great and got my son diagnosed and back to feeling better!” - Jamal J.
“We love her! So personable and gives great advice/guidance.” - Claire H.
“Dr. Berlin is very personable and had some great advice for us in taking care of our new born.” - Vihari V.
“Dr. Berlin was very friendly, thorough and genuinely concerned with my son's well-being.” - Erika C.
Dr. Smith lives in Vienna, VA after recently relocating from Boston. He received a BA in Chemistry and a BS in Brain and Cognitive Science from University of Rochester and completed his medical training at SUNY Upstate Medical University in Syracuse.
He then completed his pediatric residency training at Duke University. Following residency, Dr. Smith worked as an Assistant Professor in Pediatrics at Tufts University & adjunct faculty at Boston Children's Hospital prior to joining AP. He also works in the Children's National Hospital network as a Pediatric Hospitalist. He is a board certified pediatrician, a certified lactation consultant, & a member of the American Medical Association.
He has special interest in the transitions of pediatric medical care. Outside of the office, you will find Dr. Smith outdoors on a hiking trail or a volleyball court!
Leila Parikh Binder, MD, MS, MPH, FAAP, is a board-certified pediatrician with more than 25 years of experience caring for children and supporting families from infancy through adolescence. She provides compassionate and thoughtful care to patients at Advanced Pediatrics in Vienna, Virginia.
Dr. Binder earned her Doctor of Medicine and Master of Public Health degrees from the George Washington University School of Medicine and Health Sciences. She completed her pediatric residency at the Children’s Hospital of The King’s Daughters in Norfolk, Virginia. Prior to medical school, she graduated cum laude from Yale University, where she earned combined bachelor’s and master’s degrees in Molecular Biochemistry and Biophysics.
Throughout her career, Dr. Binder has practiced in a wide range of healthcare settings, including private practices, multi-specialty medical groups, hospital-based pediatric care, and military medical facilities. Most recently, she cared for military families as an outpatient pediatrician at the TRICARE Prime Clinic in Virginia Beach.
Families consistently praise Dr. Binder for her calm bedside manner, clear communication, and ability to explain diagnoses and treatment plans in an easy-to-understand way. She looks forward to serving families in the Northern Virginia community and building trusted, long-term relationships.
Pegah Pirowski, FNP-BC, is a board-certified Family Nurse Practitioner specializing in Pediatrics and Adolescent Medicine at Advanced Pediatrics. Since opening their doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna, Virginia, and throughout the National Capital Region.
She earned a Bachelor of Arts in Spanish at the University of Virginia in Charlottesville, a Bachelor of Science in Nursing (BSN) from Villanova University in Philadelphia, Pennsylvania, and a Masters in Family Medicine from Marymount University in Arlington, Virginia.
Pegah has worked in the adult medical ICU and pediatric clinics affiliated with Georgetown University Hospital and INOVA. She is board-certified in Family Medicine and a certified instructor of the COPE program, a cognitive behavioral therapy curriculum to help school-aged children with anxiety.
Her clinical interests encompass all aspects of pediatric care from newborn to adolescence. Her particular interests include asthma management, constipation management, as well as anxiety and mental health related issues.
Pegah was born and raised in NoVA. She lives in Vienna with her husband and three children. She has a large extended family in the area who she loves spending time with. She enjoys cooking, reading, and is attempting to learn tennis and golf! She speaks English, Spanish, and Farsi.
Christina Ulen, MD, is a Doctor of Medicine specializing in Pediatrics and Adolescent Medicine at Advanced Pediatrics. Since opening their doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna, Virginia, and throughout the National Capital Region.
She received her Bachelor of Arts in Math and Economics from Northwestern University in Evanston, Illinois, which is ranked among the most prestigious academic institutions in the world.
She worked at the Brookings Institution and the World Bank Group before completing medical school at the University of Michigan, Ann Arbor, and her Residency in Pediatrics at Johns Hopkins University in Baltimore, Maryland.
Dr. Ulen is board-certified in Pediatric Medicine and a Fellow of the American Academy of Pediatrics (AAP). She speaks English and Spanish.
Her clinical interests encompass all aspects of pediatric care from newborn to adolescence. She has special interests in acute illness management as well as behavior and child development.
Dr. Ulen lives in Vienna, Virginia, with her husband and two daughters. She loves spending time with her daughters and being outdoors.
Mindy Stern, MD, is a skilled pediatrician at Advanced Pediatrics in Vienna, Virginia. She brings over 25 years of experience in pediatric care to the practice. She is board-certified in Pediatric Medicine and a fellow of the American Academy of Pediatrics.
A graduate of the prestigious Inteflex program at the University of Michigan, Dr. Stern earned both a Bachelor of Science in biomedical science and a Doctor of Medicine through this combined pathway. She completed her pediatric residency at Cincinnati Children’s Medical Center. Dr. Stern was previously the Medical Director and a pediatric provider at Whole Child Pediatrics in Ashburn, Virginia.
Dr. Stern has a special interest in ADHD medical therapy. She works with families to create an individualized treatment plan that integrates medication management with behavioral strategies.
She has been selected by her peers as both a Washingtonian and Northern Virginia Magazine’ Top Doctor’ for her exceptional patient care. Dr. Stern and her husband live in Vienna, where they have raised their two daughters.
She enjoys cooking, playing tennis, and traveling in her free time.
Emily Mastromatteo (Corridon), FNP-BC, is a board-certified Family Nurse Practitioner at Advanced Pediatrics. Since opening its doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna, Virginia, and throughout the National Capital Region.
Emily is a Northern Virginia native. She earned her Bachelor of Science in Nursing (BSN) from James Madison University in Harrisonburg, Virginia. After graduating, she attended George Washington University in Washington, D.C., earning her Master of Science in Nursing (MSN).
Emily worked as a nurse at MedStar Georgetown Hospital and then at INOVA Children’s Hospital in the Pediatric ICU. She is excited about transitioning from acute care to primary care and is passionate about acute illness management, pediatric surgery, and child and adolescent development.
Emily lives in Fairfax, Virginia, with her husband and new puppy. Outside work, she loves cooking, golfing, spending time with family and friends, and boating off the Chesapeake Bay.
Isabel Jander, MD, is a Doctor of Medicine specializing in Pediatrics and Adolescent Medicine at Advanced Pediatrics. Since opening their doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna, Virginia, and throughout the National Capital Region.
She received her B.S. from Georgetown University in Washington, DC. She completed medical school at the University of Medicine and Dentistry of New Jersey (UMDNJ) and residency in New York City at Cohen Children's Medical Center (Cohen's Children's Hospital) in Queens, New York.
Dr. Jander comes to Advanced Pediatrics with more than 18 years of experience as a Primary Care Pediatrician. She was named to Washingtonian's Top Doctors each year from 2015 to 2020. She is fluent in English, Portuguese, Spanish, and French.
Her clinical interests encompass all aspects of pediatric care from newborn to adolescence. She has special interests in acute illness management and newborn care.
She is board-certified in Pediatric Medicine and is a fellow of the American Academy of Pediatrics (AAP).
Dr. Jander lives with her husband and three children in McLean, Virginia.
Mary Meyer, MD, specializes in Pediatrics and Adolescent Medicine at Advanced Pediatrics. Since opening its doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna, Virginia, and throughout the National Capital Region.
Dr. Meyer was born and raised in Northern California. She first ventured to the Washington, D.C. area as a researcher at the National Institutes of Health. Shortly after, Dr. Meyer attended medical school at Loma Linda University in Southern California. She then completed her residency at Inova Children's Hospital in Fairfax, Virginia.
Dr. Meyer is board-certified in Pediatric Medicine and is a certified Lactation Consultant. Her clinical interests include all aspects of pediatric care from newborn to adolescence, and she has a special interest in breastfeeding.
Dr. Meyer lives in Northern Virginia with her husband and child. She enjoys board games, hiking, and rock climbing in her spare time.
Dr. Meyer looks forward to welcoming new and existing patients at Advanced Pediatrics.
Lauren Padgett, PA-C, has been a certified Physician Assistant since 2010. She currently serves patients at Advanced Pediatrics in Vienna, Virginia, providing compassionate and effective care. Since opening its doors in 2001, the private pediatric practice has earned an exemplary reputation for excellence in pediatric care in Vienna and throughout the National Capital Region.
Lauren attended The College of William and Mary (W&M) in Williamsburg, Virginia, earning a Bachelor of Arts in Neuroscience and Kinesiology. She then continued her education at Jefferson College of Health Sciences in Roanoke, Virginia, earning a Master of Science in Physician Assistant (PA) Studies.
Lauren has worked in the pediatric and adult emergency departments at Inova Fairfax in Annandale, Virginia, for the past ten years. She has a special interest in acute illness and injury management.
Lauren lives in Vienna, Virginia, with her husband and three daughters. She loves playing sports and spending time with family and friends on her days off.
