Alexander Walk Pharm.D., M.S., AAHIVP

  • Graduated from University of Maryland Eastern Shore School of Pharmacy
  • Master of Science in Cell & Molecular Biology
  • 7 Years of Community and Hospital Pharmacy Experience
  • Licensed Pharmacist in DC, Maryland and Virginia

Pharmacy Hours

  • MONDAY: 8:30am-5:30pm
  • TUESDAY: 8:30am-5:30pm
  • WEDNESDAY: 8:30am-5:30pm
  • LUNCH: 12p.m.-1p.m.
  • THURSDAY: 8:30am-7:00pm
  • LUNCH: 1p.m.-2p.m.
  • FRIDAY: 8:30am-5:30pm
  • LUNCH: 12p.m.-1p.m.
  • SATURDAY: Closed
  • SUNDAY: Closed


  • AHF Pharmacy - Washington D.C.
  • 2141 K Street NW, Suite 707

    Washington, DC 20037

  • Phone: (202) 293-8695
  • Fax: (888) 975-2980

Your Partners In Health

Washington D.C. AHF Pharmacy Team

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Alexander Walk Pharm.D


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Nina Getachew


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Saundra Martino


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Lilly Iyassu

Pharmacy Technician

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Eugene Bryant

Pharmacy Technician

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Derrick Joyner

Pharmacy Services Liaison

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Jessica Hernandez

Pharmacy Technician


Maritza Nolasco

Pharmacy Technician

Our Services

Fill To Fit Your Life


Hassle-free filling of any prescription

We fill new and existing prescriptions in-store, by phone, by e-prescribing, and with our new mobile app.


Free up some brain space

Our custom medication packaging organizes your prescriptions for you.


We deliver directly to you

AHF provides speedy, confidential delivery and shipping at no cost to you.


Don't worry, we've got you

Our pharmacists work with you to coordinate benefits and find financial assistance when needed.


Pharmacy Internship Opportunities

Come to AIDS Healthcare Foundation and learn about advanced HIV clinical pharmacy services to build your academic experience! Pharmacists are a vital part of the healthcare team and are consistently ranked as highly respected health care professionals because of the patient-care and clinical services they provide. When you complete an APPE rotation at AHF, you will have the skills necessary to be a compassionate healthcare provider, with a wide variety of career options.

Please email and a Director from our Strategic Support Team will respond.


Pharmacy Direct Messaging

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You may receive a text from us stating "You have a new message from your pharmacy." To view the message, click the link and enter your birthdate. Your conversation is safe and secure.

Contact your AHF Pharmacy if you have any questions about this new service.


Pharmacy Mobile App

Download our free mobile app today to stay better connected with your pharmacy. Take advantage of the following:

  • Refill 24/7
  • User Profiles
  • Pill And Refill Reminders
  • Delivery Options

Learn More About Our App

Experts In HIV Care

Fill With Confidence

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As an AHF Pharmacy, we're fully staffed and trained to deliver the highest standard of care available. Our pharmacists are certified by the American Academy of HIV Medicine and have track record of excellence in HIV care.

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Refill on-the-go

Refill your non-routine medications 24/7 on-the-go or when you're at home.


User Profiles

Safely store your information and manage your list of prescriptions.


Pill and Refill Reminders

Set reminders to take your medications or when it's time to refill.


Delivery Options

With a single click you can have your prescriptions delivered to your door.

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