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Karen Justiniano

Karen Justiniano, DO, MS


Member of: Stamford Health Medical Group

About Me

Dr. Justiniano is a dedicated family medicine physician who is an advocate for comprehensive, patient-centered care with a focus on evidence-based medicine and preventive healthcare.

Dr. Justiniano is passionate about providing the highest quality of care through an integrative approach to disease management. She understands that every person is unique and strives to work side by side with each patient to develop an individualized treatment plan. Dr. Justiniano values the doctor-patient relationship and seeks to cultivate her bonds with patients to empower them in making informed decisions about their care goals. As a bilingual physician, she aims to eradicate healthcare disparities to improve quality of care such as bridging the language barriers between Spanish-speaking patients. Dr. Justiniano enjoys educating patients and their families on preventive medicine to facilitate healthier lifestyles. 

Dr. Justiniano believes in the importance of youth mentorship for future medical professionals. She strives to continue this work now in the Norwalk community.


English and Spanish

Special Interests

Women's health, Adolescent medicine, Pediatrics, Preventive medicine, Osteopathic manipulative medicine, Obesity medicine


  • Family Medicine


Medical School

Touro College of Osteopathic Medicine


Our Lady of Lourdes Memorial Hospital Family Medicine Program

Board Certifications

  • Family Medicine - American Board of Family Medicine
  • Family Medicine - American Osteopathic Board of Family Medicine


American Association of Family Physicians (AAFP) American College of Osteopathic Family Physicians (ACOFP) American Medical Women’s Association, American Medical Association

If you are in need of emergency care, call 911.

The majority of the physicians on the Stamford Hospital Medical Staff are not employees or agents of the Hospital. They are independent practitioners who have been granted the privilege of using the Hospital's facilities for the care and treatment of their patients. This includes, but is not limited to, emergency department physicians, anesthesiologists, radiologists, surgeons, cardiologists, obstetricians, pathologists and other consultants who may treat patients.

Insurance listings are subject to change at any time. Please verify insurance plan acceptance when scheduling an appointment with a healthcare provider.

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