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Sharnell Williams

Sharnell Williams, CRNP

Nurse Practitioner, Adult-Gerontology Primary Care

Provider Ratings

5 out of 5 (48 ratings)

Provider Groups

  • Holy Cross Medical Group

Primary Contact

301-557-1210
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Appointments (New Patients Welcome)
Schedule Appointment
Provider Groups

  • Holy Cross Medical Group

Primary Contact
301-557-1210
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Services & Specialties

Areas of Specialization

  • Nurse Practitioner, Adult-Gerontology Primary Care

Locations & Contact

Primary Location

Holy Cross Health Partners Rockville

15245 Shady Grove Road
Ste 130, North Lobby
Rockville, MD 20850

View hours
Monday
8:00am - 5:00pm
Tuesday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Holy Cross Health Partners Rockville
301-557-1210 View Details
Schedule Appointment

About

Sharnell N. Williams, AGNP-C, is a board-certified Adult-Gerontology Primary Care Nurse Practitioner with over 14 years of hands-on experience as a Registered Nurse, along with extensive clinical training in primary care. She brings a compassionate, patient-centered approach to healthcare, focusing on preventative care, chronic disease management, and wellness for adult and seniors.

Williams earned her Master of Science in Nursing from Walden University and holds additional degrees from Western Governors University and Essex County College. Her clinical background includes experience in hospitals, long-term care, and rehabilitation settings, where she has provided high-quality care in orthopedic, behavioral health, and transitional care units.

Known for her strong clinical judgment, dedication, and collaborative spirit, Nurse Practitioner Williams is committed to fostering clear communication with patients and their families and working closely with multidisciplinary teams to ensure optimal health outcomes.

Additional Resources

Adults - 18 to 64
Adults - Over 65

Education & Certifications

Education

Education:
Walden University (2022)

Board Certifications

Nurse Practitioner, Adult-Gerontology Primary Care, American Academy of Nurse Practitioners (2023)

Nurse Practitioner, Adult-Gerontology Primary Care, Nurse Practitioners Certification Board (2023)

Provider Groups

Holy Cross Medical Group

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

5 out of 5

(48 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

25 Reviews

07/06/2026

Excellent service, happy to be a patient from NP Sharnell Williams

07/01/2026

Very good health care experience with Nurse Practitioner Sharnell Williams.

06/30/2026

NP Williams takes her time with me and listen. She answers any questions I have. She is very good, I am please with her service.

06/05/2026

She is very attentive, patient and provides excellent care.

05/26/2026

Very nice she listened to my needs and help me control my blood pressure with the right medication for me . She help me a lot with so issues I was having with knee pain and back as well by prescribing me with the right med .. she is great !

05/19/2026

Ms. Williams is an asset to this health care practice.

05/18/2026

I am very satisfied with the results of my recent visit and will use NP Williams as my Primary Provider.

05/08/2026

She makes me feel comfortable and very interested what you are saying and doesn't make you feel rushed

04/23/2026

She was an angel and helped me understand my ailment and treat it with the medicines. She listened to me and was just superb! My thanks! Please continue giving the appointment when needed.

04/22/2026

Very intentive

04/21/2026

Please consider hiring more providers like NP Sharnell

04/13/2026

This was only my second appointment with Sharnell Williams. However, based on my two visits, I was very pleased with our interaction. She was very attentive and listened to my concerns.

04/06/2026

She’s very professional and caring,

04/02/2026

Sharnell Williams is also my spouse's provider and we like to have the "family provider" experience as it can uncomplicated our medical care.

03/18/2026

Above all she is really concerned about my medical issues and suggesting an alternative means to overcame the problem

03/16/2026

She is the best!

03/13/2026

I feel comfortable with her which is importation when entrusting someone with your health.

03/05/2026

Excellent patient manner. Very knowledgeable and efficient.

02/25/2026

She actually wanted to listen to understand my medical history and how my current situation is impacting my overall health.

02/24/2026

I'm very happy with her. She cares about me, and tries her very best for me to get the care.

02/20/2026

She is professional, pleasant, listen to my health concerns, always in a good mood and very efficient. She is a keeper!!👍

02/16/2026

I live in Hagerstown MD I travel all the way to Gaithersburg MD to keep her as my provider

02/12/2026

Very knowledgeable.

01/28/2026

Excelente gracias

01/09/2026

She was very helpful and making me what I need to do.
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