• Now accepting new patients

    Bringing You High Quality Care You Can Count On

    The practice of Cullen, Umosella, Cullen, and Cullen has been serving the DC area since 1955. Our emphasis is on the doctor-patient relationship and its importance in successful patient care. Make an appointment with us today.

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Top Doctor Award Congratulations to Dr. Edward T. Cullen, Dr. Collin D. Cullen, Dr. Dennis A. Cullen, and Dr. Charles A. Umosella, for each being a Washingtonian 2017 Top Doctor!

News & Announcements

We Are Members of Privia Medical Group

As of November 15, 2016, we are proud members of Privia Medical Group!

Proud to be Part of Privia Medical Group

Cullen Umosella Cullen & Cullen is a proud member of Privia Medical Group. The best doctors in our community have joined together to form Privia Medical Group (PMG), a multi-specialty, high-performance medical group that puts patients first. Our physicians are united by the mission of providing better, more coordinated care for their patients.

To learn more about Privia Medical Group and find other Privia doctors, please visit our website.

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"Hands down the best doctor I've ever been to, both from an analytical and bedside manner standpoint. He's funny, down to earth and an exceptional doctor. They no longer take my insurance but I still go and see him."
K.B.

Bethesda Office

Address:

7625 Wisconsin Avenue Suite 101
Bethesda, MD 20814 Get Directions

Contact:

301.951.0420 301.657.5638 Secure Message via Portal

Hours:

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Patient Portal

Access your personal health information and test results, securely message your care team, and manage payments, all from one spot and at your convenience, 24/7.

  • See your provider's openings and schedule appointments.
  • Review prescription medications and request renewals.
  • View payment history and pay current invoices.
Patient Portal