Directory of Clinician Staff


Raymond Martins, MD

Chief Medical Officer


PROFESSIONAL EDUCATION:
MDThe George Washington University

RESIDENCY:
Internal Medicine – The George Washington University

CERTIFICATIONS:
ABIM Certified – Internal Medicine

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care

FACULTY APPOINTMENTS:
Assistant Clinical Professor of Medicine, The George Washington University
Assistant Clinical Professor, Virginia Commonwealth University

APPOINTMENT AVAILABILITY:

Elizabeth Taylor Medical Center – limited availability by appointment


Ravi Ajmera, MD

Infectious Disease Physician


PROFESSIONAL EDUCATION:
MD - University of California at San Diego School of Medicine

INTERNSHIP/RESIDENCY: 
Internal Medicine - University of California at San Diego Hospital Center

FELLOWSHIP: 
Infectious Disease - George Washington University

CERTIFICATIONS:
Board Certified in Internal Medicine and Infectious Disease

LANGUAGES SPOKEN:
English, Hindi

CLIENT SPECIALTIES:
Infectious Disease, HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Whitman-Walker Health Medical Provider

Justin Arnold, PA

Physician Assistant


PROFESSIONAL EDUCATION:
PA – Yale University School of Medicine

CERTIFICATIONS:
NCCPA Certified

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Tina Celenza, PA-C, MPH

Physician Assistant


PROFESSIONAL EDUCATION:
PA – The George Washington University

CERTIFICATIONS:
NCCPA Certified – Physician’s Assistant
AAHIVM Certified – HIV Medicine

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care, Primary Gynecological Care, Transgender Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Provider Megan D

Megan Dieterich, PA, MPH

Physician Assistant


PROFESSIONAL EDUCATION:

PA - Yale

CERTIFICATIONS:
NCCPA

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care

APPOINTMENT AVAILABILITY:
Max Robinson Center – available for walk-in (CALL IN ADVANCE)
Max Robinson Center – limited availability for primary care
Elizabeth Taylor Medical Center – limited availability for primary care


Richard Elion, MD

Clinical Research Director


PROFESSIONAL EDUCATION:
MD – Temple University School of Medicine

RESIDENCY:
Family Practice – Duke University Medical Center

LANGUAGES SPOKEN:
English, Spanish

CLIENT SPECIALTIES:
HIV, Primary Medical Care

FACULTY APPOINTMENTS:
Associate Clinical Professor of Internal Medicine at George Washington University

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – limited availability by appointment
Max Robinson Center – limited availability by appointment


Provider Deborah G

Deborah Goldstein, MD

Infectious Diseases Physician


PROFESSIONAL EDUCATION:
MD – University of Chicago

RESIDENCY:
Internal Medicine, Georgetown University
 
FELLOWSHIP:

Infectious Diseases, Georgetown University

CERTIFICATIONS:
ABIM Certified – Internal Medicine
ABIM Certified – Infectious Disease

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Hepatitis C, Hepatitis B, Primary Medical Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Sarah Henn, MD, MPH

Elizabeth Taylor Medical Center Medical Director


PROFESSIONAL EDUCATION:
MD – University of Virginia School of Medicine

RESIDENCY:
Internal Medicine – University of Virginia

FELLOWSHIP:
Infectious Disease – University of Maryland

CERTIFICATION:
ABIM Certified – Internal Medicine
ABIM Certified – Infectious Disease

LANGUAGES SPOKEN:
English, German

CLIENT SPECIALTIES:
HIV, Hepatitis C, Hepatitis B

FACULTY APPOINTMENTS:
Assistant Clinical Professor, The George Washington University
Assistant Clinical Professor, Georgetown University

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Stephanie Letourneau, MD

Family Practice Physician


PROFESSIONAL EDUCATION:
MD – McGill University

RESIDENCY:
Family Medicine – Montreal University

CERTIFICATIONS:
CFPC – Family Practice

LANGUAGES SPOKEN:
English, French, Spanish

CLIENT SPECIALTIES:
Primary Medical Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Barbara R. Lewis, PA-C

Physician Assistant


MEDICAL TRAINING AND EDUCATION:
PA – Howard University

CERTIFICATIONS:
NCCPA Certified – Physician’s Assistant
AAHIVM Certified – HIV Medicine

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care, Primary Gynecological Care & Transgender Care

FACULTY APPOINTMENTS:
The George Washington University

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment


Provider Lynsay

Lynsay MacLaren, PA, MPH

Physician Assistant


PROFESSIONAL EDUCATION:
PA – University of Colorado

CERTIFICATIONS:
NCCPA

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care, Transgender Care

APPOINTMENT AVAILABILITY:
Max Robinson Center – available for walk-in (CALL IN ADVANCE)
Max Robinson Center – limited availability for primary care
Elizabeth Taylor Medical Center – limited availability for primary care


Siham Mahgoub, MD

Max Robinson Center Medical Director


PROFESSIONAL EDUCATION:
MD – University of Khartoum

RESIDENCY:
Internal Medicine – Beth Israel Medical Center, NY

FELLOWSHIP:
Infectious Disease – St. Vincent’s Catholic Medical Center, NY

CERTIFICATION:
ABIM Certified – Internal Medicine
ABIM Certified – Infectious Disease

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Hepatitis C, Hepatitis B, Primary Medical Care

APPOINTMENT AVAILABILITY:
Max Robinson Center – available by appointment


Adam Miramon, L.Ac., Dipl.Ac.

Acupuncturist

PROFESSIONAL EDUCATION: 
M.Ac. - Maryland University of Integrative Health

CERTIFICATION: 
NCCAOM Certified - Diplomate of Acupuncture

LANGUAGES SPOKEN: 
English

CLIENT SPECIALTIES: 
Acupuncture Specialties: Women's Health, Anxiety/Depression, Pain Management, PTSD, Detox

APPOINTMENT AVAILABILITY: 
Elizabeth Taylor Medical Center – available by appointment


Karidee Thomas, PA, MPH

Physician Assistant


PROFESSIONAL EDUCATION:
PA – The George Washington University

CERTIFICATIONS:
NCCPA

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV, Primary Medical Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available daily for walk-in (CALL IN ADVANCE)
Elizabeth Taylor Medical Center – limited availability for primary care


Mary Toth, DNP, FNP-BC

Nurse Practitioner

PROFESSIONAL EDUCATION: 
Doctorate of Nursing Practice:  Wright State University and The University of Toledo
Masters of Science in Nursing – Family Nurse Practitioner: Wright State University
Masters as Clinical Nurse Specialist – Adult Health: Wright State University
Bachelor in Nursing from University of Pittsburgh
Bachelor in Business Administration from University of Pittsburgh

CERTIFICATIONS: 
ANCC Family Nurse Practitioner

LANGUAGES SPOKEN: 
English

CLIENT SPECIALTIES:
Women’s Health, Primary Medical Care, Medical Aesthetics

APPOINTMENT AVAILABILITY: 
Elizabeth Taylor Medical Center and Max Robinson


Agata Williams, RDN, LD

Registered Dietitian Nutritionist


PROFESSIONAL EDUCATION: 

BS - Howard University

CERTIFICATIONS:
CDR Certified - Registered Dietitian Nutritionist (RDN)
Licensed Dietitian (LD)

LANGUAGES SPOKEN:
English
Polish

CLIENT SPECIALTIES:
General

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center - Monday, Tuesday, Thursday, Friday - available by appointment
Max Robinson Center - Wednesday - available by appointment

 


Clinician Volunteer Directory


Joseph P. Casazza, MD, PhD

Infectious Diseases Physician


PROFESSIONAL EDUCATION:
MD – University of Texas Southwestern Medical Center

RESIDENCY:
Internal Medicine – University of Texas Southwestern Medical Center

FELLOWSHIP:
Infectious Disease – University of Texas Southwestern Medical Center

CERTIFICATIONS:
ABIM Certified – Internal Medicine
ABIM Certified – Infectious Disease

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – limited availability by appointment


Thomas Croghan, MD

Internal Medicine Physician & Rheumatologist 


PROFESSIONAL EDUCATION:
MD – West Virginia University School of Medicine

RESIDENCY:
Internal Medicine – Johns Hopkins University Hospital
 
FELLOWSHIP:

Rheumatology, University of North Carolina at Chapel Hill
 
CERTIFICATIONS:

ABIM Certified – Internal Medicine
 
LANGUAGES SPOKEN:

English
 
CLIENT SPECIALTIES:

Primary Medical Care

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – Wednesdays 4 pm–7 pm


Andrea Nichelle James, MD

Infectious Diseases Physician


PROFESSIONAL EDUCATION:
MDAlbany Medical College

RESIDENCY:
Internal Medicine – Georgetown University Medical Center

FELLOWSHIP:
Infectious Disease – Georgetown University Medical Center

CERTIFICATIONS:
ABIM Certified – Infectious Disease

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – limited availability by appointment


Teresa Jones, MD

Internal Medicine Physician & Endocrinologist


PROFESSIONAL EDUCATION:
MDNorthwestern University
 
RESIDENCY:

Internal Medicine – University of Minnesota
 
FELLOWSHIP:

Infectious Disease – National Institutes of Health

CERTIFICATIONS:
ABIM Certified – Internal Medicine
ABIM Certified – Endocrinology / Metabolism

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
Primary Medical Care, Endocrinology

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – limited availability by appointment


Katherine A. Laessig, MD

Infectious Diseases Physician


PROFESSIONAL EDUCATION:
MDUniversity of Maryland School of Medicine

RESIDENCY:
Internal Medicine – The George Washington University Medical Center

FELLOWSHIP:
Infectious Disease – The George Washington University Medical Center

CERTIFICATIONS:
ABIM Certified –Infectious Disease
National Board of Medical Examiners Certified

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – limited availability by appointment


Susan F. Lelacheur, PA-C, DrPH

Physician Assistant


PROFESSIONAL EDUCATION:
PA – Howard University

CERTIFICATIONS:
NCCPA – Physician’s Assistant

LANGUAGES SPOKEN:
English, Medical Spanish

CLIENT SPECIALTIES:
HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center - Monday afternoon


Howard Piller, APRN

Family Nurse Practitioner


PROFESSIONAL EDUCATION:
BSN – Marymount University
MSN – Mississippi University for Women

CERTIFICATIONS:
ANCC Certified – Family Nurse Practitioner

LANGUAGES SPOKEN:
English

CLIENT SPECIALTIES:
Primary Medical Care, HIV

APPOINTMENT AVAILABILITY:
Elizabeth Taylor Medical Center – available by appointment