Meet Our Physicians Assistants
Dedicated Professionals | Extensive Experience | Compassionate Care
Megan M. Ford, PA-c, MPAS
Megan assists Dr. Diana and Dr. Freeto in their clinical and surgical practices. In addition to assisting in surgery, Megan maintains office hours for direct patient care.
Megan, a native of Northern California, is a graduate of Touro University California with a Master of Science in Physician Assistant Studies, and a Master of Public Health. Her interests include food & wine, cooking, skiing, backpacking, and exploring new places.
Training: Physician Assistant (Certified in California)
Education: Masters of Physician Assistant Studies, Touro University – Masters of Public Health, Touro University
Kimberly M. Opitz, PA-c, MPAS
Kimberly assists Dr. John Diana in his clinical and surgical practices. In addition to assisting in surgery, Kimberly maintains office hours for direct patient care.
Kimberly, a native of Southern California, is a graduate of the Loma Linda University with a Masters of Physician Assistant Studies. She specialized in various areas of orthopaedics throughout her training. She has volunteered in both medical care and mission work in Ecuador and Peru. Kimberly enjoys spending time with her family and has interests in running, mountain biking, camping, traveling, and baking.
Training: Physician Assistant (Certified in California)
Education: Masters of Physician Assistant, Loma Linda University
Stephanie Serna, PA-c, MPAS
Stephanie assists Dr. John Diana and Dr. Jason Huffman in their clinical and surgical practices. In addition to assisting in surgery, Stephanie maintains office hours for direct patient care.
Stephanie, a native of Arizona, is a graduate of the Western University of Health Sciences with a Masters of Physician Assistant Studies. She enjoys wine tasting, kayaking, traveling, and trying new restaurants.
Training: Physician Assistant (Certified in California)
Education: Masters of Physician Assistant, Western University of Health Sciences
Sylvia Meyer, PA-c, MPAS
Sylvia assists Dr. Daniel Birkbeck in his clinical and surgical practices. In addition to assisting in surgery, Sylvia maintains office hours for direct patient care, with a focus on evaluation and treatment of elbow, wrist, and hand disorders.
Sylvia, a native of Michigan, is a graduate of James Madison University with a Master of Science in Physician Assistant Studies. She completed her undergraduate at the University of Michigan with a Bachelor of Science in Kinesiology.
Sylvia enjoys being outdoors in the always beautiful California weather, running and hiking with her chocolate lab. She likes watching college football, listening to live music, and is quickly becoming a wine enthusiast, exploring the Napa Valley vineyards.
Training: Physician Assistant (Certified in California)
Education: Bachelor of Science in Kinesiology, University of Michigan – Master of Science in Physician Assistant Studies, James Madison University
Kaelyn Caspillo, PA-c, MPAS
Kaelyn assists Dr. Jason Huffman in his clinical and surgical practices as well as our Fracture Liaison Service (FLS) Osteoporosis Clinic. In addition to assisting in surgery, Kaelyn maintains office hours for direct patient care.
Kaelyn , a native to Northern California, is a graduate of Touro University with a Master of Physician Assistant Studies, and a Master of Public Health. Her interests include baking, making cheese fondue, card games, camping, soccer, and running.
Training: Physician Assistant (Certified in California), Fracture Liaison Service (Certified)
Education: Masters of Physician Assistant Studies, Touro University – Masters of Public Health, Touro University – Bachelor of Science in Neuroscience , UCLA
Kim Bellows, PA-c
Kim assists Dr. Jacqueline Weisbein in her clinical practice and maintains office hours for direct patient care.
Kim, a native of California, has over 20 years of experience in Pain Management, Family Medicine and Military Medicine. Kim brings educated, compassionate and respectful strategies to treat chronic and acute pain. Assisting patients overcome health challenges has been a rewarding career path for her. She enjoys the beauty and diversity of northern California, spending time with her family, food & wine, regular exercise, cycling, jogging, hiking and yoga.
Training: Physician Assistant (Certified in California)
Education: Bachelor of Science Degree in Physician Assistant Studies, University of California, School of Medicine