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Julia Kariya, CRNP

Montgomery Medical Associates, PC welcomed Julia to its ranks in 2001. She is an energetic and enthusiastic Geriatric Nurse Practitioner who has exceptional talent and skill in the care of patients requiring sub-acute and long-term nursing home care. Julia graduated in 1984 from the University of Maryland and received her degree in Gerontology. After working as an ICU nurse at Holy Cross Hospital for several years, Julia resumed her studies at the Salisbury State University and graduated as a Nurse Practitioner in 1990. She gained extensive experience in the field of Geriatric Medicine while working for Evercare and the Kimball Farm Community.


Mila Harding-Omar, CRNP-DNP

Mila joined Montgomery Medical Associates, PC in 2007. She graduated from University of Maryland in 2001 and received her degree in Adult Nurse Practitioner and Masters in Science of Nursing.  She is a self-motivated, dedicated, and talented Geriatric Nurse practitioner whose healing hand has been felt by many patients, young and old. Her relentless attention to detail has earned her a great and well-deserved reputation with our affiliates.

Mila received her DNP, Doctor of Nurse Practice, from Rocky Mountain University of Health in 2013.

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Sara Mac, CRNP

Sara joined Montgomery Medical, PC in 2016 as a home-visiting nurse practitioner. She makes home visits for both transitional care, after a hospitalization, and primary care for our office patients who are homebound.

She received her Bachelor’s in Nursing from the University of Arizona, and her Master’s in Nursing from George Washington University, after which she began her career as a nurse practitioner in primary care.

She made a shift to geriatrics when she joined our group in 2016 and now enjoys making home visits.

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Kathryn Daileader, CRNP

Kathryn joined Montgomery Medical's team of nurse practitioners in 2018. Kathryn received her Master of Science in Nursing from George Washington University in 2018. She is a Board Certified Nurse Practitioner. Kathryn is a passionate and hardworking Nurse Practitioner with a caring approach in her dealings with both patients and family members.

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Nova Preval, CRNP

Nova joined Montgomery Medical Associates, PC as a home-visiting nurse practitioner in May 2019. Nova received her Master of Science in Nursing from Walden University in 2019. She is a Board Certified Nurse Practitioner. She specializes in providing primary care to adults and focuses on preventive care.


Peninnah Maina, CRNP

Penny is the newest addition to our team of talented providers. Penny received her Master of Science in Nursing from Chamberlain University in 2019. She is a Board Certified Family Nurse Practitioner. 

Penny is a dedicated and patient-focused Family Nurse Practitioner with over 8 years of acute experience specialized practice in medical surgical unit, telemetry, long term and geriatric care.