Welcome to Dupont Private Health

At Dupont Private Health, we believe that strong doctor-patient relationships are essential to helping you achieve optimal wellness. The concierge (membership-based) model at Dupont Private Health allows patients to build a strong rapport with their physicians and collaboratively develop a personalized approach to their health.

Members are assured a more convenient, connected and collaborative relationship with the doctors of Dupont Private Health. The structure of the membership program is designed with one simple focus: you. The amenities and enhancements of our program are designed to help support our Members’ healthy lifestyles.

Dupont Private Health enables an innovative practice model that provides Members a more personalized healthcare experience with a focus on proactively managing their overall health and wellbeing. Learn more about the many amenities and enhancements of the program.

Meet The Doctors

Allen Greenlee, MD

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Dr. Allen Greenlee’s passion for medicine stems from a young age. Having a father who was a psychiatrist inspired Dr. Greenlee to pursue a similar path in which he could help people. In 1982, Dr. Greenlee received his Medical Degree from the George Washington University School of Medicine and Health Services. After receiving his MD, Dr. Greenlee completed an internship and residency in Primary Care/ Internal Medicine from The George Washington University Medical Center.

From 1985 to 1991, Dr. Greenlee worked at the George Washington University Department of Health Care Sciences as both an attending physician for approximately 2,000 patients, and an assistant professor for third- and fourth-year medical students. Dr. Greenlee also served as a preceptor for primary care residents, and from 1989 to 1991, acted as the Director for the Division of Adult Medicine, supervising half the Department’s practice and clinical budget. Additionally, he was appointed as the group leader in the Department’s Total Quality Improvement Program.

Since 1991, Dr. Greenlee has worked as an internist in private practice in Internal Medicine. In addition to his clinical responsibilities, Dr. Greenlee has participated in the practice’s Medicare Patient-Centered Medical Home Program since 1992.

While in private practice, Dr. Greenlee also served as an Associate Professor for medical students in primary care clinical rotations and the Longitudinal Primary Care Clinic at the George Washington University Medical Center.

Along with Dr. Greenlee’s innate desire to care for a spectrum of diverse health needs, he also enjoys an array of different hobbies in his spare time. His wide range of passions includes automotive work and antique car restoration, playing the piano, and enjoying his grandchildren.

Lisa Kaufman, MD

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Dr. Lisa Kaufman’s interest in medicine began at a young age after shadowing medical professionals at her local hospital. This experience gave her a bird’s eye view into the work of a physician and sparked a desire to pursue an occupation in which she would not only help people, but also be able to develop long-term and meaningful relationships with her patients.

Dr. Kaufman received her master’s degree in physiology and went on to receive her medical doctorate from Georgetown University School of Medicine in 1986. She then pursued an internship in internal medicine and completed her residency at the George Washington University Hospital in Washington, D.C. In 1990, Dr. Kaufman became board-certified through the American Board of Internal Medicine and has been recognized for her work by Washington Magazine as a Top Doctor on ten different occasions.

After completing her residency, Dr. Kaufman worked as a Team Physician at the George Washington University Health Plan for two years and in 1991 joined Washington Internal Medicine Associates which later became Drs. Kaufman, Greenlee, Wheaton, and Beaton, P.C. Dr. Kaufman has continued to be involved in teaching and mentoring third- and fourth- year medical students from George Washington University during their primary care rotation and has held an Associate Clinical Professor voluntary faculty position since 1991 at George Washington University. Her 30 plus years as a physician specializing in internal medicine coupled with her passion for preventing illness and underlaying health concerns has yielded an interest in promoting wellness and lifestyle medicine to improve her patients’ overall wellbeing.

In her spare time, Dr. Kaufman enjoys an array of hobbies, including west coast swing dancing, swimming, walking, gardening, baking, traveling, and playing cribbage with her husband.

Jean Ann Beaton, MD

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Dr. Jean Ann Beaton’s career in medicine began during her undergraduate studies at the University of Nebraska where she graduated with a degree in Biology in 1990. Her innate interest in biology and human physiology led her to spend time in neuropharmacological research resulting in several publications in this area and ultimately leading her to New York to pursue a medical degree from Mount Sinai School of Medicine. Dr. Beaton considers her early experience at Mount Sinai to have been transformative. She thoroughly enjoyed her patient care experience across the spectrum of medical and surgical specialties, albeit she was particularly drawn to Internal Medicine. While at Mount Sinai she was recognized for her academic and clinical achievements and received both The James Felt Memorial Prize for Highest Overall Academic Achievement and the Florence J. Oppenheimer Prize for Excellence in Surgery.

After completing her residency at NewYork-Presbyterian/Weill Cornell Medical Center and obtaining board certification in Internal Medicine in 1998, Dr. Beaton worked as a Biotech Consultant. She considered the experience to be particularly mind-opening as she was able to delve into medical therapeutics and diagnostics. However, Dr. Beaton’s early and true passion for the practice of clinical medicine led her back to Internal Medicine. She practiced as an Internist in both Virginia and Maryland until joining and partnering with the independent GW MFA-affiliated group practice: Kaufman, Greenlee, Wheaton, and Beaton. Dr. Beaton is increasingly passionate about promoting lifestyle and wellness for her patients. As such, in 2020 along with her partners she transitioned to a concierge style practice providing the opportunity to spend the necessary time to deliver more comprehensive patient care with a focus on lifestyle and wellness.

In Dr. Beaton’s free time she enjoys cooking with her friends, and her two grown children. She also loves traveling and inspired by her early years in New York City, particularly enjoys city life and all that DC has to offer.

Dupont Private Health

Enhanced Coordination

As a member of this membership-based primary care practice, you will be able to receive enhanced supervision of specialty consultations and follow-ups, and coordination of your care.

More Connected Primary Care

By having more time to spend with each patient, our doctors at Dupont Private Health can ensure enhanced connectivity through a more convenient, and collaborative approach.

Why Choose Us

How It Works

Concerned about numerous healthcare trends that are negatively affecting doctor-patient relationships and the way care is delivered, Dupont Private Health has collaborated with Castle Connolly Private Health Partners (CCPHP) to create a unique, concierge or membership-based practice model that provides a more optimized healthcare experience for both patients and providers.

In this model, the physicians of Dupont Private Health has considerably fewer patients than typical primary care doctors. This allows them to have enough time to provide each and every patient with personalized, unhurried care. Members of Dupont Private Health pay an affordable annual fee to take advantage of a wide array of member benefits and enjoy a more convenient, connected, and compassionate approach to healthcare.

Membership fees are payable to Dupont Private Health, LLC, a business entity formed by Dr. Greenlee, Dr. Kaufman, Dr. Beaton, and CCPHP that is separate from their medical practice. Our doctors provide all professional services through their practice, Dupont Private Health. Since the membership fees do not pay for any insurance-covered healthcare services, we recommend that our members maintain their health insurance. Contact us for more information.

Practice Philosophy

As physicians, our greatest satisfaction is derived from working closely and comprehensively with our patients in an unhurried environment, so that we can be our patients’ advocate and advisor regarding longevity and quality of life.

In order to alleviate some of the barriers in today’s healthcare environment that interfere with our ability to continue to practice this way, we have collaborated with Castle Connolly Private Health Partners, LLC (CCPHP), to create a new concierge program called Dupont Private Health CCPHP. The program provides our patients with a wide variety of membership amenities to enhance their care experience, such as access to the innovative SENS Solution® Wellness Program, which includes a personal health coach who collaborates with us to optimize their wellbeing.

The patient-physician relationship is what we value the most as practitioners. With this model, we will be able to provide a connected, convenient, collaborative care approach on a more ongoing and consistent basis. Ultimately, this program allows us to get back to putting you, the patient, first.

You can learn more about the program as well as all of the benefits of Membership in this brochure and by calling 202-800-4664.

ABOUT CCPHP & Dupont Private Health 

CCPHP was developed by Castle Connolly Medical Ltd. (CCML) with a goal to connect patients with top physicians and facilitate the optimal healthcare experience. You may recognize the name Castle Connolly if you are familiar with the “Top Doctors” publications, which have been identifying the nation’s best doctors and hospitals in every part of the country and in every medical specialty since 1991. Together, Dupont Private Health and CCPHP have created a membership model that helps improve the healthcare experience by offering a wide array of membership benefits and connecting members to a network of the nation’s premier specialists.

To become a member call us at
202-800-4664 or click below.

Dupont Private Health CCPHP Membership Inquiry


Dupont Private Health
1850 M Street N.W. Suite 230,
Washington D.C. 20036

Phone: (202) 833-7051

* Dupont Private Health, the membership organization referred to in this brochure, is sometimes also referred to as Dupont Private Health CCPHP, LLC” as shown on the logo above or as “Dupont Private Health.” Dupont Private Health, is acting on behalf of and at the direction of Lisa, Kaufman, MD, Allen Greenlee, MD and Jean Ann Beaton, MD and their medical practice, Dupont Private Health pursuant to a Business Associate Agreement (as defined in the Health Insurance Portability and Accountability Act of 1996, as amended (“HIPAA”)), to assist Dr. Kaufman, Dr. Greenlee,and Dr Beaton to inform you about, and/or respond to questions relating to exciting changes in the practice.

** In cases where Dr. Kaufman, Dr. Greenlee,and Dr Beaton are unable to communicate due to vacation, sickness, or other reason, communication with another practitioner or covering physician will be arranged.