Bloom OB/GYN is proud to announce that Dr. Kathleen Bren has been recognized as a Castle Connolly Rising Star for 2025. This respected distinction is awarded to physicians early in their careers who demonstrate clinical excellence, strong patient relationships, and leadership in their field. Rising Stars are selected through a peer-nomination process and an in-depth review by Castle Connolly’s physician-led research team, making this a meaningful acknowledgment of Dr. Bren’s skill and dedication.
Dr. Bren joined Bloom OB/GYN in December 2024, bringing with her years of clinical experience and a deep commitment to the DC community. She is known for her thoughtful, attentive approach to care, which emphasizes trust, education, and patient empowerment. Her areas of focus include comprehensive women’s wellness, preventive medicine, and reproductive health, and she is passionate about helping patients make informed choices throughout all stages of life. Dr. Bren’s practice includes a full range of obstetric and gynecologic care, from routine exams and prenatal visits to managing complex health concerns.
Castle Connolly’s Rising Star designation reflects more than just clinical ability—it also highlights physicians who excel at communication, empathy, and earning the trust of their patients. The rigorous selection process considers professional achievements, training background, hospital appointments, and interpersonal skills, ensuring only the most promising early-career doctors receive this honor.
We’re proud to have Dr. Bren on our team and look forward to the many ways she will continue to support and advocate for women’s health in our community. If you’re seeking personalized, thoughtful, and expert care, we invite you to schedule an appointment with Dr. Bren and experience the Bloom OB/GYN difference.







