Potomac Nephrology

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Potomac Nephrology

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    Welcome to Potomac Nephrology

    Welcome to Potomac NephrologyWelcome to Potomac NephrologyWelcome to Potomac Nephrology

    behind this will be a photo of the building

    7115 Guilford Drive

    Frederick, MD 21704

    Phone: (301) 663-9570 Fax: (301) 663-9571

    Welcome to Potomac Nephrology

    Welcome to Potomac NephrologyWelcome to Potomac NephrologyWelcome to Potomac Nephrology

    behind this will be a photo of the building

    7115 Guilford Drive

    Frederick, MD 21704

    Phone: (301) 663-9570 Fax: (301) 663-9571

    Why Choose Potomac Nephrology

    Who We Are

    We are kidney specialists, Board Certified in Nephrology and Hypertension, located in Frederick, Maryland.  Our practice address is: 7115 Guilford Drive, Suite 204

    Frederick, Maryland 21704

    Phone 301-663-9570   Fax 301-663-9571

    (Notably we have several instances of the address and phone and fax on the website already)

    What We Do

    We provide the full spectrum of kidney care, including:

    • Chronic Kidney Disease (also known as CKD)
    • Dialysis services for patients with kidney failure
    • Acute Kidney Failure (AKI)
    • Hypertension (high blood pressure)
    • Kidney Stones Metabolic Work Up
    • Kidney Transplant follow up and management

    Meet Our Providers

    Branislav Romanic, MD

    Dr. Branislav Romanic graduated from University of Belgrade, Faculty of Medicine.  

    He completed Internal Medicine Residency at St. Luke's /Roosevelt  Medical Center and Nephrology Fellowship at The New York Hospital-Cornell Medical Center and Memorial Sloan Kettering, both located in New York City. 

    He is Board Ce

    He 

    Rhonda King, MD

    Dr. Rhonda King graduated from SUNY Upstate Medical University.

    She completed Internal Medicine Residency  and Nephrology Fellowship at University of Pennsylvania in Philadelphia.

    She is Board Certified in Nephrology and Internal Medicine.

    She joined Potomac Nephrology in 2018.


    Want to make an appointment?

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    7115 Guilford Dr, Frederick, MD 21704, USA

    Phone (301) 663-9570 | Fax (301) 663-9570

    Copyright © 2025 Potomac Nephrology - All Rights Reserved.

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