02/03/2026
Dr. Farah Khan, DO
Allergist & Immunologist
Dr. Khan is a board-certified allergist and immunologist with a deep commitment to whole-
person care. With over 12 years of clinical experience, Dr. Khan specializes in diagnosing and treating a wide range of allergic conditions, including environmental and food allergies, asthma, chronic sinus issues, and immune system imbalances.
She attended medical school at the New York College of Osteopathic Medicine. After graduation, she completed her Internal Medicine Residency training at Winthrop University Hospital, in Long Island, New York. For fellowship, she trained at Thomas Jefferson University Hospital in Philadelphia, PA in coordination with Nemours/Alfred I. duPont Children’s Hospital in Wilmington, DE while serving as chief fellow during her second year.
What sets Dr. Khan apart is a unique focus on the intersection between immune health and
mental wellness. As part of the multidisciplinary team at Ascend Psychiatry and Wellness, Dr.
Khan works in close collaboration with psychiatric providers to explore how allergies, chronic inflammation, or immune dysregulation may contribute to fatigue, mood changes, cognitive
issues, or treatment-resistant symptoms.
Areas of Clinical Focus:
• Environmental & food allergy testing
• Asthma and chronic sinus conditions
• Skin allergies, eczema, and hives
• Food allergy and sensitivities
• Immune system assessment and optimization
• Inflammation-related symptoms affecting mental health