Leah Nottingham, FNP-C
Board-Certified Nurse Practitioner
Leah Nottingham is a board-certified Family Nurse Practitioner who earned both her Bachelor of Science in Nursing and Master of Science in Nursing from Chamberlain University.
Prior to advancing her education as a nurse practitioner, Leah worked as an emergency room nurse in multiple local trauma centers, where she gained extensive experience in both adult and pediatric emergency care. This background informs her calm, practical approach to patient care and her strong focus on clinical assessment and patient education.
Her clinical interests include adolescent health, with a particular focus on the management and treatment of acne, as well as promoting overall wellness during the teenage years. She is especially passionate about helping adolescents build confidence in their health as they transition into adulthood.
Leah resides in Calvert County with her husband and two children and appreciates the opportunity to care for families in the community around her. Outside of work, she enjoys time by the ocean, gardening, raising chickens, and spending time with family and friends.
Monica Mehta, MD, MBA
Board-Certified Pediatrician
Dr. Monica Mehta is a board-certified pediatrician who earned her medical degree from the George Washington University School of Medicine and Health Sciences. She completed her residency in pediatrics at the University of Maryland Children’s Hospital in Baltimore, Maryland, and went on to complete an MBA at Johns Hopkins University, reflecting her interest in both clinical excellence and the broader delivery of healthcare.
A native of Calvert County, Dr. Monica returned home to join Mehta Pediatrics, continuing a family legacy of serving the community she has always considered home.
Throughout her training, Dr. Monica has been recognized for her excellence in teaching, humanism in medicine, and dedication to patient care. She currently serves as Chair of the Department of Pediatrics at Calvert Health Medical Center, where she works alongside colleagues to support high-quality pediatric care in the region.
Outside of clinical practice, Dr. Monica is actively engaged in patient education and community outreach through the practice ’s social media platforms (@DrMehtaPediatrics), where she shares practical, accessible guidance for families. In her free time, she enjoys exploring new restaurants and spending time with her husband and son.
Amanda Grab, DNP, FNP-C, CLC
Board-Certified Nurse Practitioner
Amanda Grab is a board-certified Family Nurse Practitioner and Doctor of Nursing Practice.
She earned her Master of Science in Nursing from Walden University and her Doctor of Nursing Practice from Capella University. In addition, she holds certification in lactation support, reflecting her commitment to meeting the needs of families during the early stages of infancy and beyond.
Amanda brings a strong focus on patient education, preventive care, and family-centered support to her clinical practice. Her approach is shaped not only by her advanced training, but also by a deep personal commitment to helping families feel informed, supported, and empowered in their healthcare decisions.
She resides in Calvert County with her husband and daughter and is proud to serve the same community she calls home. Outside of work, Amanda enjoys spending time with her family and friends, working on home projects, and exploring new places.
Bhargesh P. Mehta, MD, FAAP
Board-Certified Pediatrician
Dr. Bhargesh Mehta is a board-certified pediatrician and Fellow of the American Academy of Pediatrics. He earned his medical degree from BJ Medical College and completed his residency training at the University of Medicine and Dentistry of New Jersey (UMDNJ) and Sinai Hospital in Baltimore, Maryland.
Over the years, Dr. Mehta has cared for thousands of children in the community and has held leadership roles within the Department of Pediatrics at CalvertHealth Medical Center, including Chair and Vice Chair. He maintains hospital privileges at CalvertHealth Medical Center and affiliated privileges at Anne Arundel Medical Center.
Beyond clinical practice, Dr. Mehta has remained actively engaged in community education. He regularly participates in Career Days through Calvert County Public Schools and presents educational sessions on newborn care, including Baby Care Basics at CalvertHealth Medical Center, helping support new parents as they begin their journey.
Outside of medicine, he enjoys traveling and exploring museums with his grandson.
Andrew Irving, CRNP
Board-Certified Nurse Practioner
Andrew Irving is a board-certified Nurse Practitioner who earned his Bachelor of Science from Frostburg State University. Prior to becoming a nurse practitioner, he worked in the intensive care unit, where he gained extensive experience caring for critically ill patients and developed a strong foundation in acute and complex medical care.
He brings this background in critical care to his role in pediatrics, with a focus on thoughtful clinical assessment, patient education, and delivering high-quality, evidence-based care to children and families. Andrew currently works with Mehta Pediatrics on a part-time basis, supporting the practice in providing consistent, compassionate care to our patients.
Meet our Team
Founded in 1997 by Dr. Bhargesh Mehta, Mehta Pediatrics has had the privilege of caring for generations of families in our community. What began as a small, community-centered practice was built on a simple but enduring philosophy: that excellent pediatric care requires time, trust, and meaningful relationships. Over the years, the practice has grown, but that commitment to thoughtful, evidence-based, and deeply personal care has remained unchanged.