Erasto Gutierrez
Family Physician
1749 N Garey Ave
Pomona, CA 91767
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108 providers
Availability last updated 11/13/2026
Erasto Gutierrez
Family Physician
1749 N Garey Ave
Pomona, CA 91767
Sergio Gomez, MD
Family Physician
2055 N Garey Ave
Pomona, CA 91767
Born in the small rural ski resort town of Show Low, Arizona, Cristal Sumerlin is a dedicated Physician Assistant specializing in Internal Medicine. With a strong passion for patient care and a desire to play an active role in their treatment and well-being, she chose the professional career path of a Physician Assistant after working as an X-Ray Technician. Cristal fell in love with medicine and recognized the need to further her education to better serve her patients and the community.
Cristal takes great pride in both her personal and professional accomplishments. As a mother and military spouse, she has successfully balanced the demands of family life while pursuing her professional goals. Her commitment to her patients and dedication to her work make her a source of pride and inspiration.
In the field of Internal Medicine, Cristal's strengths lie in managing complex disease processes such as diabetes. Her previous experience as an orthopedic technician and x-ray tech in an orthopedic practice has also honed her skills in orthopedics. She finds fulfillment in working with patients facing orthopedic conditions and providing comprehensive care.
Beyond her career, Cristal enjoys spending time outdoors and engaging in activities such as camping, hiking, and traveling. She cherishes these moments with her friends and family, as they provide a source of rejuvenation and happiness outside of her job.
With her unwavering dedication, clinical expertise, and compassionate approach, Cristal Sumerlin is an invaluable asset to Dr. Richard Lam's office. She strives to make a positive impact on her patients' lives and is committed to providing comprehensive and personalized care to improve their overall well-being.
Cristal Sumerlin, PA-C
Physician Assistant
27994 Bradley Road
Suite C
Menifee, CA 92586
Daniel Linares, MD
Family Physician
2130 Grand Ave Ste D
Chino Hills, CA 91709
Jaspreet Nanra, MD
Family Physician
750 North Diamond Bar Blvd
Ste 102
Diamond Bar, CA 91765
Dr. Yeyong Shin, DO
Family Physician
1111 Grand Ave.
Suite J
Diamond Bar, CA 91765
Joshua Lee
Family Physician
1330 W Covina Blvd
Ste 201
San Dimas, CA 91773
Hamed Shalikar
Family Physician
1330 W Covina Blvd
Ste 201
San Dimas, CA 91773
With an extensive and diverse background across multiple fields of nursing, Zohra Damawand, brings a wealth of clinical expertise and a multifaceted perspective to patient care. Currently serving as a Certified Nurse Practitioner, Zohra, leverages years of hands-on experience to deliver high-quality, evidence-based interventions tailored to the unique needs of every patient.
With a commitment to care excellence, she applies a comprehensive approach to diagnosis and treatment, and delivers informed care, tailored to patients’ needs and preferences. She is driven by a patient-centered philosophy of medical care. Her goal is to improve patient outcomes, advance primary care access, foster patient education, and personalize care plans, by combining technical proficiency with a compassionate, patient-centered philosophy.
Zohra Damawand, FNP
Nurse Practitioner
1701 E. Florida Ave
Hemet, CA 92544
Dr. Ricardo La Grotta, MD is a primary care physician. He serves patients at HealthyU Clinics at our Chandler, Arizona clinic.
With over two decades of medical experience, Dr. La Grotta brings his passion and commitment to HealthyU Clinics. Motivated by the organization's dedication to prioritizing patients, he joins with enthusiasm and a belief that the clinic is truly upholding the oath in primary care by putting people first.
Having spent his formative years in diverse regions such as South America, the Caribbean, and the Pacific Northwest, Dr. La Grotta has cultivated a unique perspective. His focus on Primary Care and Urgent Care stems from a seamless blend of practical experience and scientific knowledge.
Although his family has been in the Pacific Northwest for four decades, Dr. La Grotta eagerly embraces Arizona as his new home. He looks forward to immersing himself in the beauty of the state, connecting with its vibrant communities, and indulging in the rich gastronomy that Arizona has to offer.
Dr. Ricardo La Grotta, MD
Family Physician
1041 E. Yorba Linda Blvd.
Suite 200A
Placentia, CA 92870
Excellence is at the heart of the care that Marcella Bonnici, MD provides for each of her patients at her aesthetics and family medicine practice serving Wildomar, Murrieta, Temecula, CA, and the surrounding areas.
From her days as an undergraduate student to the moment she chose to return to her California roots, Dr. Bonnici has demonstrated a commitment to learning more about preventive care and family medicine, using that knowledge to improve her patient’s quality of life.
After earning her Bachelor of Science in biological sciences at the University of California, Irvine, Dr. Bonnici completed her medical studies at the historic Ross University School of Medicine. She later trained at several hospitals throughout the boroughs of New York City. She went on to receive the Outstanding Second Year Resident Award and was nominated for the Arizona Academy of Family Physicians Brazie Award while she was a resident at Scottsdale Healthcare.
Dr. Bonnici’s love of family medicine and her interest in preventive care inspired her to open her first practice in Scottsdale, Arizona. Motivated by her love of her native California, she returned to her home state to help her fellow Californians lead healthy lives.
Dr. Marcella Bonnici, MD
Family Physician
36320 Inland Valley Drive
Suite 201
Wildomar, CA 92592
Dr. Samantha Von Ins
Family Physician
300 E Yorba Linda Blvd
Suite B
Placentia, CA 92870
Gene L. Syn, MD, is one of the skilled physicians practicing at Minimally Invasive Medical Group, which has offices in Lake Forest, Mission Viejo, and Irvine, California.
He is a second-generation Korean-American who was born in Los Angeles and raised in Orange County, California. He graduated from the UCLA School of Medicine in 1992. He then did his general surgery residency at the New York Flushing Hospital Medical Center from 1992 to 1997. He further specialized in colon and rectal surgery at the Greater Baltimore Medical Center from 1997 to 1998.
Dr. Syn received his board certification from the American Board of Surgery as well as the American Board of Colon and Rectal Surgery. He has been practicing colon and rectal surgery in Southern California for over 20 years.
To schedule an appointment with Dr. Syn or another member of the team at Minimally Invasive Medical Group, call the office or request an appointment online today.
Dr. Gene Syn, MD
Colorectal Surgeon
29300 Portola Parkway
Suite B
Lake Forest, CA 92630