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Kathleen Mary Hawkins, MD
Expertise: Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
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Bridget Peet Conger, CPNP CRNP
Expertise: Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
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Kristen Bennett Cantor, MD
Expertise: Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
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Jill Campbell Troilo, MD
Expertise: Gender Affirming Care, Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
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Nicole Woodard Uliassi, MD
Expertise: Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
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Mallory Lyn Lostumbo, MD
Expertise: Gender Affirming Care, Pediatrics
Primary Location: Johns Hopkins Community Physicians - Rockville, Rockville, MD
Schedule An Appointment Online
New Patients
Current Patients
Our Providers
What We Offer
- Routine checkups and well-child visits
- Treatment of minor illnesses and injuries
- Support in managing chronic illnesses, such as allergies and asthma
- Telemedicine (video visits and online scheduling)
- Ear piercing
- Sports physicals
- Adolescent mental health (including ADHD, anxiety and depression)
- Contraceptive management (including Nexplanon placement)
- Gender-affirming care (including pubertal blockade and cross-hormonal therapy)
- Patient portal messaging with your clinical team
Should the need arise, we provide access to a network of Johns Hopkins specialists.
Resources
Pediatric Dosing Charts
- Acetaminophen Dosing Table (also known as Tylenol®, Feverall®, Tempra®, Actamin®, and Panadol®)
- Diphenhydramine Dosing Table (also known as Benadryl®)
- Ibuprofen Dosing Table (also known as Motrin® and Advil®)
Schedule a Virtual Visit
Connect virtually with a Johns Hopkins clinician who is an extension of your primary care team in 24–48 hours — and often much sooner. Johns Hopkins Medicine Primary VirtualCare offers a seamless, convenient experience so that you can get quality care, where and when you need it. Current patients can schedule today via MyChart.

Thank you for your service.
Now let us serve you. Johns Hopkins Community Physicians is proud of its more than 35 years of serving the military and their families. As a Johns Hopkins U.S. Family Health Plan (USFHP) member, you get access to special benefits.

Book a Prenatal Tour/Meet & Greet
Come meet the providers and staff, ask questions and tour our office.
To learn more or schedule your visit, please call 301-881-7995 and select option 2.

Leadership
Practice Administrator: Danielle “Danie” Noble, M.B.A., B.S.N., R.N.
Office Medical Director: Jill Troilo, M.D.