Services
Urgent Care
X-rays
Lab Testing
Prescription Drugs
Telehealth
Primary Care
Occupational Health
Illnesses
Flu
Strep Throat
Upper Respiratory Infection
Pneumonia
Cough
Rashes
Eye irritations
Injuries
COVID-19 Testing & Vaccinations
Immunizations
Physicals
Sports Physicals
Women's Services
Birth Control
HPV Vaccine
UTI Symptoms & Treatment
Travel Services
Locations
Locations near me
South Jersey Area
Eastern Pennsylvania Area
Central Pennsylvania Area
Baltimore and Surrounding Areas
Greater Washington, D.C., and Fredericksburg Areas
Richmond and Surrounding Areas
Hampton Roads/Tidewater Area
Telehealth
Telehealth — Get Started
Telehealth FAQ
Telehealth Consent Forms
Find a Physician
Insurance & Self-Pay
Maryland Insurance Participation
New Jersey Insurance Participation
Pennsylvania Insurance Participation
Virginia Insurance Participation
Maryland Self-Pay
New Jersey Self-Pay
Pennsylvania Self-Pay
Virginia Self-Pay
For Employers
Overview
Workplace Injury/Workers’ Compensation Services
DOT Physicals/Examiner’s Schedules
Drug & Alcohol Testing
Employment Physicals
Employee Immunizations
COVID-19 Testing for Employers
Employer Portal
Forms & Resources
Contact Us
Home
FAQ & Resources
Careers
Contact Us
Community
My Account
Patient Portal
Make a Payment
Billing FAQ
Billing Contacts
My Account
Patient Portal
Make a Payment
Billing FAQ
Billing Contacts
menu
Services
Urgent Care
Telehealth
Primary Care
Occupational Health
Illnesses
Injuries
COVID-19 Testing & Vaccinations
Immunizations
Physicals
Women's Services
Travel Services
Locations
Locations near me
South Jersey Area
Eastern Pennsylvania Area
Central Pennsylvania Area
Baltimore and Surrounding Areas
Greater Washington, D.C., and Fredericksburg Areas
Richmond and Surrounding Areas
Hampton Roads/Tidewater Area
Telehealth
Telehealth — Get Started
Telehealth FAQ
Telehealth Consent Forms
Find a Physician
Insurance & Self-Pay
Insurance
Maryland Insurance Participation
New Jersey Insurance Participation
Pennsylvania Insurance Participation
Virginia Insurance Participation
Self-Pay
Maryland Self-Pay
New Jersey Self-Pay
Pennsylvania Self-Pay
Virginia Self-Pay
For Employers
Overview
Workplace Injury/Workers’ Compensation Services
DOT Physicals/Examiner’s Schedules
Drug & Alcohol Testing
Employment Physicals
Employee Immunizations
COVID-19 Testing for Employers
Employer Portal
Forms & Resources
Contact Us
Central Park
Full Center Schedule -
October
View Center Schedules for all Physicians and Physician Assistants, full- and part-time.
Alexandria
Annandale
Annapolis
Aspen Hill
Beltsville
Bowie
Central Park
Chantilly
Clinton
Fairfax
Falls Church
Gainesville
Garrisonville
Germantown
Lake Ridge
Landover Hills
Leesburg
Manassas
Rockville
Silver Spring
Sterling
Waldorf
Select another center
Alexandria
Annandale
Annapolis
Aspen Hill
Beltsville
Bowie
Central Park
Chantilly
Clinton
Fairfax
Falls Church
Gainesville
Garrisonville
Germantown
Lake Ridge
Landover Hills
Leesburg
Manassas
Rockville
Silver Spring
Sterling
Waldorf
Schedule of all Physicians and Physician Assistants, full- and part-time
Schedule of Full-Time Physicians and Physician Assistants - with bios
DOT
Show DOT certified
examiners
SUN
MON
TUE
WED
THU
FRI
SAT
1
SUN
1
DOT
Laura Erwin, PA‑C
8am - 2pm
DOT
Amanda Collins, PA‑C
8am - 8pm
DOT
Dominic Kiley, M.D.
8am - 8pm
DOT
Cassidi Udy, PA‑C
2pm - 8pm
2
MON
2
DOT
Rod Johnson, M.D.
8am - 2pm
DOT
Mary Pat Gronauer, FNP
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
3
TUE
3
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Laura Erwin, PA‑C
2pm - 8pm
4
WED
4
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Erin Lotharius, PA‑C
8am - 2pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Mary Pat Gronauer, FNP
10am - 8pm
DOT
Bridget Baidoo, PA‑C
2pm - 8pm
5
THU
5
DOT
Cassidi Udy, PA‑C
8am - 2pm
DOT
Mary Pat Gronauer, FNP
8am - 8pm
DOT
Ekram Guirguis, M.D.
8am - 8pm
DOT
Erika Boka, PA‑C
2pm - 8pm
6
FRI
6
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Rod Johnson, M.D.
2pm - 8pm
7
SAT
7
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
8
SUN
8
DOT
Erika Boka, PA‑C
8am - 8pm
DOT
Amanda Collins, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
8am - 8pm
9
MON
9
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Erika Boka, PA‑C
2pm - 8pm
10
TUE
10
DOT
Rod Johnson, M.D.
8am - 2pm
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Laura Erwin, PA‑C
2pm - 8pm
11
WED
11
DOT
Richard Acevedo, PA‑C
8am - 8pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
12
THU
12
DOT
Erika Boka, PA‑C
8am - 2pm
DOT
Ekram Guirguis, M.D.
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Laura Erwin, PA‑C
2pm - 8pm
13
FRI
13
DOT
Scott Fowler, M.D.
8am - 2pm
DOT
Erin Lotharius, PA‑C
8am - 2pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Erika Boka, PA‑C
2pm - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
14
SAT
14
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Jeffrey Joseph, D.O.
2pm - 8pm
DOT
Dominic Kiley, M.D.
2pm - 8pm
15
SUN
15
DOT
Laura Erwin, PA‑C
8am - 8pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
8am - 8pm
16
MON
16
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Kristin Griffey, PA‑C
2pm - 8pm
17
TUE
17
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Scott Fowler, M.D.
2pm - 8pm
18
WED
18
DOT
Erin Lotharius, PA‑C
8am - 2pm
DOT
Erika Boka, PA‑C
8am - 8pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Amanda Collins, PA‑C
4pm - 8pm
19
THU
19
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Cassidi Udy, PA‑C
8am - 2pm
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Laura Erwin, PA‑C
10am - 8pm
DOT
Erika Boka, PA‑C
2pm - 8pm
20
FRI
20
DOT
Rod Johnson, M.D.
8am - 2pm
DOT
Erin Lotharius, PA‑C
8am - 2pm
DOT
Erika Boka, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
DOT
Cassidi Udy, PA‑C
2pm - 8pm
21
SAT
21
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Dominic Kiley, M.D.
2pm - 8pm
22
SUN
22
DOT
Ekram Guirguis, M.D.
8am - 2pm
DOT
Erin Lotharius, PA‑C
8am - 2pm
DOT
Laura Erwin, PA‑C
8am - 8pm
DOT
Bridget Baidoo, PA‑C
2pm - 8pm
23
MON
23
DOT
Kristin Griffey, PA‑C
8am - 2pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
24
TUE
24
DOT
Rod Johnson, M.D.
8am - 6pm
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Erika Boka, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
25
WED
25
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Ekram Guirguis, M.D.
8am - 8pm
DOT
Bridget Baidoo, PA‑C
10am - 6pm
DOT
Erika Boka, PA‑C
2pm - 8pm
DOT
Amanda Collins, PA‑C
4pm - 8pm
26
THU
26
DOT
Ekram Guirguis, M.D.
8am - 4pm
DOT
Erika Boka, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Amanda Collins, PA‑C
4pm - 8pm
27
FRI
27
DOT
Kristin Griffey, PA‑C
8am - 8pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
28
SAT
28
DOT
Bridget Baidoo, PA‑C
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
29
SUN
29
DOT
Laura Erwin, PA‑C
8am - 2pm
DOT
Amanda Collins, PA‑C
8am - 8pm
DOT
Thu Ha Pham, PA‑C
8am - 8pm
DOT
Erika Boka, PA‑C
2pm - 8pm
30
MON
30
DOT
Kristin Griffey, PA‑C
8am - 2pm
DOT
Rod Johnson, M.D.
8am - 8pm
DOT
Erin Lotharius, PA‑C
8am - 8pm
DOT
Cassidi Udy, PA‑C
2pm - 8pm
31
TUE
31
DOT
Rod Johnson, M.D.
8am - 2pm
DOT
Maria Muessen, FNP
8am - 2pm
DOT
Cassidi Udy, PA‑C
8am - 8pm
DOT
Erika Boka, PA‑C
12pm - 8pm
DOT
Scott Fowler, M.D.
2pm - 8pm
DOT
Ekram Guirguis, M.D.
2pm - 8pm
1
WED
1 ‑ NOV
2
THU
2
3
FRI
3
4
SAT
4
Last minute schedule revisions, due to illness or other reasons, are possible. Please feel free to call the center within 3 days of your planned visit to confirm that the Physician or Physician Assistant you would like to see is still scheduled.
Find Physicians in Another Region
South Jersey Area
Eastern Pennsylvania Area
Central Pennsylvania Area
Baltimore and Surrounding Areas
Richmond and Surrounding Areas
Hampton Roads/Tidewater Area
Find a Center
Telehealth