Meet Our Providers

Masi Khaja, MD

Masi Khaja, MD

Dr. Khaja grew up in the Morristown and Jersey City areas of New Jersey from the age of 10, after moving there with his family. His childhood dream was to become a doctor, and in 1999 he saw his dream come true when he graduated with a medical degree. He completed his internship in Brooklyn’s New York Methodist Hospital, an affiliate of Cornell University, where he felt drawn to the field of Gastroenterology, in which he now specializes.

Dr. Khaja is fellowship-trained, board-certified, and has an impressive record of publication in notable medical journals. His mission is to reduce the number of people colon cancer effects by promoting prevention and early detection of the disease through regular screening. 

Xin Peng, Family Nurse Practitioner

I started my nursing education attending Capital University of Medical Sciences, in Beijing, China graduating in (1996). Continuing my education in Nursing at University of Texas Arlington, TX, where I majored in and received my Master of Science, Nursing, Family Nurse Practitioner in (2019).

I am an AANP National Board-Certified Family Nurse Practitioner. I’m passionate about taking care of my patients, enjoy helping people in need, and devoting
myself to the communities. I often spend my spare time with my daughter, family and friends. I enjoy cooking, drawing, watching movies, swimming, and traveling.


“He has an amazing staff who always make me feel welcome! Cristal and Brandy, in particular, do a fantastic job communicating appointment information.”

– Leslie I.


“Cristal is amazing!! Always with a good disposition to clarify my questions!!”



“Front desk was very polite, Doctor Trevedi was very helpful and answered all questions my family had. The check out lady helped and explained prep very clear. “

– TAM L.


“I have been a patient of Dr. Trivedi for almost a year and he is the best GI doctor I’ve had (in my 18 years of needing one).”

– AMY H.