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Welcome to Columbia Heights Pharmacy

Columbia Heights Pharmacy has been serving the community of Columbia Heights, Mt. Pleasant, and Adams Morgan since 1990. Being a community staple, we've proudly taken on the role of improving Washington's health care by providing fast and personalized service. We strive to make every experience you have with us a great one. At our pharmacy, your family is our family. Our friendly staff is dedicated to ensuring that you receive expert care on every visit. Stop by today and let Columbia Heights Pharmacy become part of your family.

Meet Our Columbia Heights Pharmacy Staff

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Dr. Emmanuel Simpson, PharmD


I’m originally from Accra, Ghana. I graduated with a bachelor's in Pharmaceutical Sciences from The Massachusetts College of Pharmacy, Boston, in May 2020. I went on to earn my Doctorate in Pharmacy at the Massachusetts College of Pharmacy, Worcester, graduating in May 2023. My passion for pharmacy began in 2016 and has led me to work in various aspects of the pharmaceutical industry.

I look forward to bringing that experience to Sierra International Pharmaceutical Corporation. Sierra is a patient-centered company, and I am eager to get to know our patients. As the new Pharmacist in Charge, I hope to provide each and every one of our patients with elite service and solutions to any issues they may have. I am very down-to-earth and will make as much time for each patient as needed. In time, I hope to promote our patient-centered programs, such as our remote patient monitoring, and introduce new programs for the benefit of our patients. -Dr. Emmanuel Simpson, PharmD

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Freddy Bautista, CPht

Head Pharmacy Technician

I have been with Sierra at Columbia Heights Pharmacy for s 20 + years. I am the Head Technician as well as Audit and Compliance Officer. Looking forward to serving the community as you are our family.

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Glenda Santos

Front-End Liaison

Hi my name is Glenda Santos! I have been working for Sierra at Columbia Heights Pharmacy for 3 years. I am devoted to making sure all customers are satisfied and receive outstanding customer service. I can not wait to serve you!