Horizon Vascular Specialists

Clinic Information

  • 9715 Medical Center Drive, Suite 105 Rockville MD 20850
  • 18111 Prince Philip Drive, Suite 226 Olney MD 20832
  • 20410 Observation Dr, Ste 100 Germantown MD 20876
  • 1003 W. 7th Street, Suite A Frederick MD 21703
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About Horizon Vascular Specialists

At Horizon Vascular Specialists, we offer the Mid-Atlantic region a modern alternative to treating one of the most widespread yet troubling issues: knee pain. With cutting-edge facilities located in Frederick, Germantown, and Rockville, Maryland, we provide patients with access to world-class interventional care nearby. Our team excels in innovative, minimally invasive procedures designed to alleviate knee pain without the extensive recovery associated with traditional surgery. In our specialized outpatient centers, we harness advanced imaging technology to address the underlying causes of knee discomfort with exceptional accuracy. At Horizon Vascular, we blend our profound expertise in vascular health with a confidential, patient-focused setting. Our mission is to assist our community members in Montgomery and Frederick Counties in reclaiming their comfort and quality of life through forward-thinking, office-based treatments that emphasize your safety and a swift return to normal activities.

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Horizon Vascular Specialists

9715 Medical Center Drive, Suite 105, Rockville, MD, 20850

Horizon Vascular Specialists

18111 Prince Philip Drive, Suite 226, Olney, MD, 20832

Horizon Vascular Specialists

20410 Observation Dr, Ste 100, Germantown, MD, 20876

Our Doctors

Richard A. Silva

Richard A. Silva

M.D., F.A.C.S.

Shan-e-Ali Haider

Shan-e-Ali Haider

M.D., F.A.C.S., R.P.V.I.

Jeffrey Y. Wang

Jeffrey Y. Wang

M.D., F.A.C.S.

William Nghiem

William Nghiem

M.D., C.A.Q.

Dustin Yoon

Dustin Yoon

M.D., M.S., R.P.V.I.

For Horizon Vascular Specialists Patients

Painless, Non-Surgical Relief

Unlike traditional surgery, our knee pain treatment is a minimally invasive, image-guided approach requiring no incisions, significantly minimizing post-procedure discomfort.

Convenient Outpatient Care

Procedures are conducted in our Maryland offices—Frederick, Germantown, and Rockville—allowing you to bypass the hospital and return home the same day.

Rapid Recovery Time

Most patients are able to resume their daily activities within 24 to 48 hours, making it an ideal solution for those seeking lasting relief without prolonged recovery time.

Patient Reviews

I felt compelled to write a review right after leaving Horizon as I was extremely impressed with the professionalism and care my father received. The Germantown staff were friendly from start to finish, and Horizon stands out as a place with genuinely exceptional service.
— Yeri C.
Dr. Haider performed a procedure on me for my knee pain. Before this, I struggled to walk more than 150 to 200 feet without pain. Afterward, the improvement was dramatic—I can walk freely without needing to stop, and my family holds Dr. Haider in the highest regard for his skill and expertise.
— Ralph B.
I am thoroughly impressed by the quality of care evident in every part of this practice. The calming atmosphere is instantly noticeable upon entering. Everyone at the office is consistently friendly, patient, and caring, and Dr. Haider is always welcoming and never rushing me through appointments.
— Lori S.

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