Dr. Rana Shahid uncovers the root causes of chronic illness through personalized functional medicine — so you can reclaim your health, not just manage your symptoms.
Dr. Rana Shahid practiced conventional internal medicine for years before recognizing a critical gap: treating symptoms in isolation rarely produces lasting healing. Chronic fatigue, digestive disorders, hormonal imbalances — these conditions share common roots that standard protocols often miss.
That realization led her to functional and integrative medicine — an approach that treats the patient, not the diagnosis. By investigating diet, environment, genetics, and lifestyle, Dr. Shahid identifies the underlying drivers of illness and crafts treatment plans as individual as you are.
Each service is tailored to your unique health profile, combining conventional diagnostics with advanced functional testing.
Deep investigation into the root causes of chronic conditions through advanced lab testing and comprehensive health history analysis.
Learn More →Restore balance for thyroid disorders, menopause, and hormonal imbalances affecting energy, mood, and metabolic health.
Learn More →Address immune dysregulation at its source with targeted protocols that reduce inflammation and support tissue repair.
Learn More →Heal digestive disorders, address food sensitivities, and restore microbiome balance for improved immunity and vitality.
Learn More →Reclaim your energy with protocols addressing adrenal health, sleep optimization, and metabolic function.
Learn More →Proactive health optimization through comprehensive screening, nutritional guidance, and evidence-based longevity strategies.
Learn More →Your first visit is an in-depth exploration of your health history, symptoms, lifestyle, and goals — typically 90 minutes to ensure nothing is overlooked.
Targeted lab work and functional testing identify imbalances, deficiencies, and underlying conditions that standard tests miss.
A tailored treatment plan combining nutrition, supplements, lifestyle changes, and conventional medicine when appropriate.
Regular follow-ups track your progress, adjust your protocol, and support you every step toward lasting wellness.
Ready to Begin?
Whether you've been searching for answers or seeking a more holistic approach to preventive care, Dr. Shahid is here to guide you.
Request an AppointmentWe welcome new patients from Princeton and the surrounding communities. Reach out to schedule your initial consultation.