OUR STAFF
Crescent Clinic is fortunate to have an experienced staff to provide the utmost quality of care for our patients. Get to know our medical team more by reading below!
Dr. Khalid Memon
Director of Western Region
After a long career as a Pulmonary Physician in Pakistan, Dr. Khalid Memon moved to California in 1989 with his family. With a dream to alleviate the suffering of the needy in the local community, he began work at Al-Shifa Clinic in San Bernardino as its Clinic Manager. Later, he became the Director of Western Region and has continued his dedication to serve others in this role for the past 11 years.
Dr. Usman Shah
Medical Director of Crescent Clinic
Dr. Usman Shah is a Board Certified Critical Care Medicine and Board Certified Pulmonary Medicine Physician. He began his medical career in 2008, and has practiced as an Intensivist at Hoag Hospital in Newport Beach and Irvine since 2012. Dr. Shah also specializes in post-critical care recovery in order to address patients’ health needs beyond their ICU stay. Dr. Shah also volunteers his time and expertise to help physicians in third world countries to receive continuing medical education and training.
Hassan Shaikh
Crescent Clinic Manager
Formerly a volunteer at the clinic for over four years and lead of the undergraduate program as the student body president, Hassan Shaikh strives to provide free quality healthcare services to the community and address local healthcare disparities as the Clinic Manager. He graduated from the University of California, Irvine with a degree in Biology.
Active Volunteer Physicians
- Dr. Habeeb Khan, Internal Medicine
- Dr. Syed Shareef, Family Medicine
- Dr. Jaesu Han, Family Pyschiatry
- Dr. Imran Sheikh, Internal Medicine
- Dr. Farah Imam, Internal Medicine
- Dr. Mazna Ahmad, Internal Medicine
- PA Heba Al-Shoubaki, Cardiology
- Dr. Syed Samee, Cardiology
- Dr. Usman Shah, Pulmonology
- Dr. Mohamad Abdelfattah, Pulmonology
- Dr. Ahmed Mansury, Ophthalmology
- NP Anam Gulraiz, Psychiatry
- Dr. Gemma Espejo, Psychiatry
- Dr. Tamer El-nagger, Dentistry
- Dr. Zahraa Al-shammari, Dentistry
- Dr. Hamza Patel, Dentistry
- Dr. Sean Pairawan, Dentistry
- Dr. Ryan Assali, Dentistry
- Dr. Ashley Deemer, Optometry
Crescent Clinic Volunteering Leaders
- Victoria Pham, Co-President
- Aruba Siddiqui, Co-President
- Alexandra Garcia, Spanish Interpreting Coorindator
- Anas Khan, Dental Clinic Co-Coordinator
- Anuj Patel, Outreaching Coorindator
- Amin Shaik, Patient Navigator Coorindator
- Faris Abuchaleh, Medical Clinic Coordinator
- Jatziry Hernandez, Outreaching Coorindator
- Sahar Ahmed, Marketing
- Suriyen Subramaniam, Dental Clinic Co-Coordinator
- Razan Al Obaidy, Dental Education Leader
Notable Alumni
- Andre Grande – Clinic Manager and Volunteer Co-President (2016 – 2024)
- Zahraa Al-Shammari – Co-President (2016 – 2020)
- Chris Kawata – Co-President (2015 – 2019)
- Matthew Nguyen – Co-President (2015 – 2019)
- Allan Ahorro – Medical Clinic Coordinator (2015 – 2019)
- Chris Pineda – Co-President (2020-2022)
- Roaa Saadeh – Dental Clinic Coordinator (2019 – 2023)
- Christina Hall – Dental Clinic Coordinator (2020 – 2024)
- Ilar Sadeghzadeh – Dental Clinic Coordinator (2021 – 2024)
