Knee Pain

Grant Chu, MD, is an associate clinical professor at the David Geffen School of Medicine at UCLA. Dr. Chu is also associate director of inpatient East-West consult services at the UCLA Health hospitals.

He's board-certified in internal medicine by the American Board of Internal Medicine and is a diplomate of the National Certification Board for Acupuncture and Herbal Medicine (formerly the National Certification Commission for Acupuncture and Oriental Medicine).

He received a bachelor's degree in neuroscience from Brown University, where he also earned his medical degree. He has a master's in acupuncture and oriental medicine from South Baylo University and a master's in business administration from the University of Illinois at Urbana-Champaign.

He completed his residency in internal medicine at the University of California in Los Angeles and a fellowship at the Center for East-West Medicine at UCLA. He has held academic appointments at the University of California in Irvine and the University of Queensland in Australia.

Allison Buttarazzi, MD, is board-certified in internal medicine and lifestyle medicine, and is a certified health and well-being coach. In her primary care practice, Dr. Buttarazzi focuses on lifestyle medicine to help her patients improve their health and longevity, and her passion is helping patients prevent and reverse chronic diseases (like heart disease, high blood pressure, and diabetes) by improving their lifestyle habits.

She is a graduate of Tufts University School of Medicine and completed a residency at Maine Medical Center. Diagnosed with celiac disease during medical school, she realized the power of improving one's health through diet and lifestyle habits, which she later incorporated into her practice.

Allison M. Fout, PA-C, has 20 years of experience as a Physician Assistant with a career rooted in orthopedic care. Since 2015, she has been a provider at Excelsior Orthopaedics in Buffalo, New York, specializing in sports medicine, joint replacements, fracture care, and a wide range of musculoskeletal conditions.

She works with patients across multiple age groups — from young athletes to aging adults — helping them recover function, reduce pain, and return to the activities they enjoy.

Her dedication to patient-centered care earns the trust of both her patients and colleagues. Beyond the clinic and operating room, she's involved in education and mentorship. She serves as a mentor to fellow clinicians and students alike and works as an adjunct instructor of orthopedics for the PA program at Daemen University, guiding and empowering the next generation of healthcare professionals as they develop their technical skills, knowledge, and confidence.

Andra Picincu is a certified nutritionist, personal trainer, and content writer with more than 15 years of experience. She holds bachelor’s degrees in psychology and in marketing and international business, and she’s dedicated to helping people improve their health through sustainable lifestyle changes.

She began her writing career when she was in college. Over the next few years, she took the steps to become a nutritionist and personal trainer, which allowed her to focus on these areas in her work. Today she contributes regularly to major health and lifestyle publications, including The List, Health Digest, Everyday Health, Aging in Place, and Stack. Her expertise revolves around sports nutrition, healthy eating, fitness, and mental well-being.

Outside of work, Andra spends as much time as possible outdoors—hiking, riding horses, pet sitting, and exploring the Nordic countries. With a strong interest in Scandinavian culture, she travels often to Denmark and neighboring regions to study the everyday habits that keep people there among the happiest and healthiest in the world.

Scott Haak, PT, DPT, has been a member of the Mayo Clinic staff since 2000. Dr. Haak serves as faculty for the Sports Medicine Fellowship program at Mayo Clinic Florida. He is certified by the NSCA (National Strength and Conditioning Association) as a CSCS (Certified Strength and Conditioning Specialist), is a Certified USA Weightlifting Coach and Certified USA Football Coach, and possesses a MTC (Manual Therapy Certification) from the University of St. Augustine for Health Sciences.

Haak is an exercise enthusiast and enjoys running, weightlifting, and sports performance training. He is the president and director of coaching of a youth tackle football organization, JDL Providence Football, and currently coaches high school football and weight lifting.

Samir Dalvi, MD, is a board-certified rheumatologist. He has over 14 years of experience in caring for patients with rheumatologic diseases, including osteoarthritis, rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, lupus, and gout.