Find a Top Family Doctor Near Me in Chino Hills, CA – Book an Appointment Instantly

All-In Medical Center is a full-service family medicine clinic in Glendale, California. Along with a team of experienced physicians, Elizabeth Grigoryan, MD, provides comprehensive health care for patients of all ages. The practice offers specialized services for children, adolescents, and adults to ensure every patient receives the care they deserve throughout life.

All-In Medical Center takes an integrative approach to care. Dr. Grigoryan and the physicians utilize research-based methods, such as preventive care, medication management, and chronic disease treatment to help people maintain optimal health.

Preventive care is a cornerstone of the practice. Dr. Grigoryan and the physicians at the practice provide sports physical exams, heart disease management, and men and women’s health care to prevent new or worsening health conditions.

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.

Christina Pangan, MSN, FNP-C, is a dedicated family nurse practitioner and wound care specialist committed to providing compassionate, patient-centered healthcare to individuals and families. She provides expert care at Field Medical Solutions, with offices in Las Vegas, Nevada, Burbank, and Calexico, California.

With over a decade of nursing experience and advanced training in family medicine and wound management, Christina takes pride in delivering personalized care plans that support long-term health and healing.

Christina’s expertise includes comprehensive patient assessments, chronic disease management, and advanced wound care treatments that promote faster recovery and prevent complications. She has a proven track record of improving patient outcomes through evidence-based practices, diagnostic testing, and education that empowers patients to take charge of their health.

Her background includes years of service in the United States Air Force, where she honed her skills in leadership, post-operative care, and complex case management. Today, Christina brings that same level of precision, dedication, and teamwork to every patient interaction. 

Whether you need preventive care, ongoing management of a chronic condition, or specialized wound care, Christina is committed to ensuring you receive the highest quality of treatment in a supportive and understanding environment.

Hailing from Los Angeles, California, Dr. Behnaz Behmanesh brings her sunny California personality to all her patients. Staying true to her Southern California roots, she is a graduate of UCLA and Western University of Health Sciences. In addition, Dr. Behmanesh completed comprehensive training in Obesity Medicine through Columbia University’s Institute of Human Nutrition. She is triple board certified in Family Medicine and Obesity Medicine, and stays up-to-date on the latest medical discoveries. Dr. Behnaz Behmanesh is excited to be your Family Doctor and Weight Loss Doctor in Burbank and Los Angeles. When not striving to keep her patients happy and healthy, she enjoys hiking with her family at Franklin Canyon and shopping at Trader Joe’s.

Dr. Behmanesh in the News:

Voyage LA Article: “Inspiring Conversations with Dr. Behnaz Behmanesh”

Eat This, Not That: “Eating Habits to Avoid if You Don't Want a Heart Attack, Say Experts”

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. Gutkin specializes in emergency medicine after completing his residency at MLK-King Drew Hospital here in Los Angeles. He joined our team in September of 2021 and has been committed to helping us ensure patients receive top of the line care. Dr. Gutkin served as a medical director at the non profit organization for Medic-1 Ambulance for 7 years. When he's not helping patients you can find him enjoying good food, fine wines and scuba diving.

Noelle Reid, MD, is a board-certified family medicine physician and the medical director of Trinity Health and Wellness Medical Group, located in Culver City, California.

Dr. Reid completed her medical school training at the University of Chicago Pritzker School of Medicine (one of the top 10 medical schools in the nation by the U.S. News & World Report) and her residency at Harbor UCLA Medical Center.

She is a native of Chicago and, prior to medical school, served as a health administrative intern at the U.S. Department of Health and Human Services – MidWest division. She worked as a patient advocate at Evanston Northwestern Hospital through the Institute for Diversity and after graduating, Cum Laude, from Spelman College, joined AmeriCorps/”I Have A Dream” Foundation®. There she worked in Los Angeles coordinating after-school programs that aided in tutoring and instructing elementary students in reading, math, science, and dance. Dr. Reid has brought her passion for 

Before pursuing her medical degree, Dr. Reid was a trained dancer. She knows the importance of healing through a holistic approach by focusing on all elements of the individual body, mind, and spirit as each element affects the other.

Dr. Reid bridged her love for dance through the practice of Yoga and Pilates. As a certified yoga instructor, she has made Yoga and movement a focal point in her practice.

Dr. Reid is a wife and mother of a beautiful little girl who dreams of becoming a “triple threat” performer one day. In her spare time, Dr. Reid makes contributions to wellness publications and blogs. Some of the periodicals she has contributed to include Martha Stewart Living, Shape Magazine, Huffington Post, LA Magazine, First for Women magazine, and Isitallergyblog.com. Dr. Reid has also been a medical contributor for ABC/ Good Morning America, Fox Soul TV,  featured on Good Day LA/ Fox 11, “The Doctors” show, and the Creator/Host for "The Wellness Factor" - a Podcast series. 

Dr Bahadorani received her doctorate from Loma Linda University, School of Public Health. She holds a master’s degree in biomedical science from Midwestern University, College of Health Sciences in Phoenix, Arizona. Her strong background in biomedical sciences, coupled with her education and experience in public health provides a unique expertise in understanding pathways of disease, and knowing the strategic systems, models and interventions to prevent them. She is a certified health education specialist and a certified health and wellness coach providing consultation for wellness programs. Her work in public health is focused on lifestyle medicine with integrative approaches to disease prevention and health promotion. Her latest public health research study was an integrative intervention for stress reduction of a significantly distressed population. Results demonstrated improved health outcomes compared to two control groups. The study has been accepted for oral presentations at national and international professional health conferences such as the American Public Health Association, the International Congress of Behavioral Medicine, the International Qualitative Health Research Conference, the American Psychology Association, and the World Congress of Psychotherapy at UNESCO in Paris.

Education and Background

• Doctorate in Public Health from Loma Linda University
• Master’s in Biomedical Sciences from Midwestern University
• Bachelor of Art in Honors English from California State University, Northridge
• Certified Health and Wellness Coach
• Certified Health Education Specialist

Work Experience & Specialization

Lifestyle Health Behavior Specialist and Wellness Expert implementing programs that inspire, motivate, and engage adult participants. The programs are whole person approaches to health promotion and not just focused on physical fitness or diet. Participants will gain the confidence and self-efficacy to implement the acquired skills in their life.

• Health and Wellness Coaching and Health Education on
• Lifestyle interventions on health promotion and burnout prevention.
• Chronic disease prevention and management.
• Improving sleep quality.
• Effects of nutrition on stress reduction. 
• Nutrition: including guidelines for grocery shopping, food storage and healthy meal preparation.
• Guided relaxation sessions.

Practice Updates

• I do not provide treatments. My work is focused to improve health by offering evidence-based programs in lifestyle medicine that promotes optimal health and wellness.
• Chair of the Wellness Center for the Integrative, Complementary, Traditional Heath Practices Section for the American Public Health Association Conference.
• Presenting at the Western Psychological Conference in San Francisco and the 32nd International Conference of Psychology in Prague.

Norr Santz, MD is a board-certified physician in physical medicine and rehabilitation who provides quality care to patients at the West Los Angeles office of Health Atlast. Dr. Santz completed her undergraduate studies at the University of California Los Angeles then earned her medical degree from Ross University School of Medicine. She went on to complete her residency in Physical Medicine & Rehabilitation at SUNY Downstate Medical Center in Brooklyn, NY. Dr. Santz provides comprehensive care to her patients and strives to empower and support them with patient education.
She values a multidisciplinary approach to maximize her patients’ physical function.