
Our Providers Directory


Specialty: Mental Health
Jason Pon is a Licensed Marriage and Family Therapist who earned his Master’s Degree in Clinical Psychology from Vanguard University of Southern California and has worked for about a decade as a counselor in various settings while building experience working with young adults, teenagers, children, and families. His practice interests involve working with individuals, families, ... read more
Specialty: Adult Primary Care, Caduceus Physicians
Dr. Ponzio is a primary care physician and completed his undergraduate education at the University of North Dakota, where he also received his medical degree. His post graduate training was completed at Northridge Hospital Medical Center. He is certified by the American Board of Family Practice. In his off duty hours, he enjoys music, baseball, ... read more
Specialty: Gastroenterology
Dr. Essam Quraishi is a GI physician (gastroenterology) in Yorba Linda at Caduceus Specialty. He graduated from medical school at Deccan College of Medical Sciences in Hyderabad, India. He completed his Internal Medicine residency from Henry Ford Hospital, Detroit. He joined his fellowship in gastroenterology at Henry Ford Hospital, Detroit in 2005. He has been ... read more
Specialty: Neurology
Dr. Rassouli received his medical degree at National University of Iran School of Medicine. He completed his residency in neurology and child neurology at University of Wisconsin, Madison and University of North Carolina at Chapell Hill. He completed one year post-doctoral fellowship in neuromuscular disorder at Baylor College of Medicine in Houston Texas. Dr. Rassouli ... read more
Specialty: Mental Health
Danielle Richter, Licensed Marriage and Family Therapist, earned her Master’s Degree in Counseling from National University. Prior to becoming a therapist, she worked for many years as a teacher and educator in various parochial and public elementary schools in Orange County. Danielle has over 16 years of experience helping children, teens, adults and seniors with ... read more
Specialty: Gastroenterology
Dr. Brian Riff was born and raised in Orange County, California. He attended USC for college graduating with honors in both political science and biological sciences. He then moved to Philadelphia to attend medical school. Following medical school at Jefferson, Dr. Riff stayed in Philadelphia for residency and fellowship at the University of Pennsylvania. During ... read more
Specialty: Physician Assistants and Nurse Practitioners
Nichole Rogers is a Family Nurse Practitioner, practicing full-time at our community partner PDQ Urgent Care & More in Orange. She specializes in primary care as well as urgent care. Nichole pursued her interest in nursing, graduating in 2015 with honors, from Azusa Pacific University with a Bachelor’s of Science in Nursing. She took special ... read more
Specialty: Pediatrics
Syeda Saba MD is board certified pediatrician at Caduceus 4 Kids in Yorba Linda. She grew up in San Diego and attended St. George's University School of Medicine and did her residency training at St. Joseph’s Children’s Hospital in Paterson, NJ. In her free time she enjoys traveling, outdoor activities like hiking, kayaking, trying new ... read more