Gill, Paramjeet

Phone: 256-1698
Fax: 256-1699

1630 E. Herndon Ave.
Fresno, CA 93720


Dr. Paramjeet (Pommi) S. Gill completed his undergraduate degree in life sciences from Queens University, Kingston, Ontario, Canada, in 1988. He then earned his medical degree from the University of Ottowa. Following medical school, Dr. Gill completed his orthopedic surgery residency at McGill University in Montreal where he served as Chief Administrative Resident and also served on the Orthopaedic Admission Committee. Dr. Gill has also completed fellowships in adult hip and knee reconstruction through McMaster University and Central DuPage Hospital/Rush Presbyterian Medical Center in Chicago, Illinois. He currently serves as an assistant clinical professor at UCSF, Fresno.

Dr. Gill is a fellow of the Royal College of Physician and Surgeons of Canada and is board-certified by the American Board of Orthopaedic Surgery. He is also licensed to practice medicine in both California and Ontario, Canada.

Dr. Gill has a special interest in minimally invasive joint replacement surgery of the hip and knee, as well as revision joint replacement surgery.

In his spare time, Dr. Gill enjoys anything to do with automobiles, running, and spending time with his family.

Dunklin, Jerome

Phone: 261-0234
Fax: 436-1043

1630 E. Herndon Ave.
Fresno, CA 93720


Jerome Robert Dunklin, M.D., was born and raised in Fresno, California, where he graduated from San Joaquin Memorial High School and was a member of the 1974 Valley Championship football team. He then attended Fresno City College, Santa Clara University in Santa Clara, California, and graduated with a Bachelor of Science degree in biology from Creighton University in Omaha, Nebraska. While in college, he participated in rugby, which he played on both the West Coast and in the Midwest.

Jerry was accepted into medical school at Creighton University and graduated in 1985. After medical school, he continued his study of medicine as a transitional intern at the Michigan State University Kalamazoo Center. After completing his internship in Michigan, Jerry was accepted into the orthopedic surgery residency program at the University of Missouri in Kansas City where he trained under Dr. Ken Lambert, who developed the modern technique for ACL reconstruction. During this period, he also worked with the team physicians for the Kansas City Royals and Kansas City Chiefs. After serving on the faculty of the University of Missouri in Kansas City, Jerry completed a fellowship in sports medicine and ski trauma at the Tahoe Fracture and Orthopedic Medical Clinic with Drs. Randy Watson and Keith Swanson. The Tahoe Fracture and Orthopedic Medical Clinic is where Dr. Richard Stedman pioneered his successful program in sports trauma and reconstruction.

Jerry returned to Fresno in 1992 and founded a solo practice in orthopedic surgery. In 2001 he became a founding member of The Sierra Pacific Orthopedic Clinic in Fresno, California. Jerry enjoys practicing general orthopedics and specializes in sports-related injuries, fractures, total joint replacement, work-related injuries, and trauma. He is board-certified by the American Board of Orthopaedic Surgery and is an active member of the American Academy of Orthopaedic Surgeons, Western Orthopaedic Association, California Medical Association, and the Fresno-Madera Medical Society. He also serves on the Medical School Advisory Board for Creighton University.

In addition to his medical commitments, he enjoys travel, hiking, water skiing, golf, and spending time with his wife and three children. Jerry and his wife, Marianne, have been married for 20 years. He and his family are parishioners of St. Paul Newman Center in Fresno, California.

Education, Training, and Affiliations:

  • Medical Degree, Creighton University
  • Internship, Michigan State University
  • Residency, Orthopaedic Surgery, University of Missouri
  • Fellowship, Sports Medicine and Ski Trauma, Tahoe Fracture and Orthopedic Medical Clinic
  • Member, American Board of Orthopaedic Surgery
  • Member, American Academy of Orthopaedic Surgeons
  • Member, Western Orthopaedic Association
  • Member, California Medical Association
  • Member, Fresno-Madera Medical Society

Castonguay, Ronald

Phone: 431-5353
Fax: 431-5361

7255 N. Cedar Ave., Suite #103
Fresno, CA 93720

Dr. Ronald Castonguay specializes in Orthopedic Surgery. He is Board Certified for Orthopedic Surgery and has also earned inclusion on the Healthgrades Honor Roll.

Dr. Castonguay earned his medical degree in 1990 from the University of Toronto Faculty of Medicine.