Our professional staff awaits
the opportunity to meet you.

Dr. Johanna Lelke

Doctor of Chiropractic, Founder and Director

Johanna started practicing in Berkeley in 2009 with a focus on short-term care to resolve both acute and chronic injuries. Her passion lies in sports and performance, a competitive athlete herself in college track & field, then in rock climbing, triathlon, and pole vaulting. Keen understanding of human movement and biomechanics has been her strength in roles such as yoga instructor, track coach, and certainly sports chiropractor. In 2016 she set out to expand the practice and created Onsight Chiropractic with its cherry picked staff of standout chiropractors and massage therapists. A longtime partnership with PacWest Endurance has enabled them to promote health and fitness together from the same Berkeley facility for their community. In her personal life, Johanna thrives on raising her daughter, Elli, with her husband Jay. They frequent hiking trails, biking routes and beaches together; and she frequents the tennis courts with her friends to practice and compete in USTA as a tennis singles and doubles player.

DrJohanna@onsightchiro.com

Dr. Fredrick Cheng

Doctor of Chiropractic, Clinic Director

Dr. Fredrick Cheng was born and raised in San Leandro, California where he played multiple sports all year long, focusing on basketball. He went on to attend Bates College in Maine, where he continued his love for basketball through their competitive intramural program. Due to prior injuries that were ignored, he incurred a major injury during a basketball game. As a result, sought out chiropractic treatments and later fell in love with the attuned musculoskeletal care that he received. After earning his Bachelor’s Degree from Bates, he returned to the Bay Area to attend Palmer College of Chiropractic West and later graduated with Pi Tau Delta honors. During his time at Palmer, he was a member of the sports council and soft tissue club.  When Dr. Cheng is not treating, you can find him hiking, surfing, weight lifting or rock climbing. He is excited to incorporate his education and personal sports experiences to best serve his East Bay community.

DrCheng@onsightchiro.com

Dr. Jaskiran Bath

Doctor of Chiropractic

Born and raised in Canada, Dr. Jas has always been drawn to healthcare service. She grew up playing competitive soccer and, after suffering a foot injury, discovered chiropractic as a way to heal and strengthen. Since then, she’s been fascinated by body movement and how that’s influenced by the mind. After completing her Bachelor’s degree at MacEwan University in Edmonton, she moved to California to attend Life Chiropractic College West here in the East Bay. Jaskiran is passionate about helping her patients reclaim their health so that they are able to continue doing what they love! Outside of treating patients, she enjoys biking, photography, hiking and has recently reclaimed a love of skiing. We’re honored to have Dr. Jas serve the Onsight community with compassion, skillful hands and lightness.

DrJas@onsightchiro.com

Matthew Smith

Certified Massage Therapist

Matt was born and raised on the East Coast, knowing by the time he was in high school that he wanted a career dedicated to helping and being of service to others.  Initially, that vision took the form of classroom teaching in Maui and then the East Bay. Transitioning away from teaching to find more work-life balance, Matt went to massage school, interned in the sports medicine department at St. Mary’s College, and completed NHI’s Advanced Neuromuscular Therapy Program. Now at Onsight, Matt wants to have a collaborative relationship with his clients. He’s particularly interested in knowing their history of injury and movement to aid in their postural dysfunctions, repetitive stress injuries, and decreased ranges of motion. He looks forward to being a part of your path to healing and health.

Matt@onsightchiro.com

Thais Diehl

Certified Massage Therapist

Thais (pronounced Ty-is) is a California native whose interest in massage therapy and hands-on healing goes back to her earliest memories. Whether it was walking on her mother’s back as a toddler, rubbing her kindergarten teacher’s shoulders, or being initiated into Reiki at the age of 8, caring for others through therapeutic touch has always been an essential part of who she is. Thais first attended Alive & Well, Institute of Conscious Bodywork in 1996 and earned the title Certified Massage Therapist. She recently went back to school at National Holistic Institute in Emeryville to refresh and refine her knowledge and skill set. Thais utilizes a variety of soft tissue, musculoskeletal and energy therapy techniques to support the rehabilitation process of injuries, reduce overall stress, support the body’s ability to maintain homeostasis, emotional balance and overall well being. Thais’ mission as a massage therapist is to bring complete presence to each client, to hold a lucid and non-judgemental space for what is being experienced, and to customize her therapeutic expertise, uniquely supporting each client in their restorative and self-healing process.

Thais@onsightchiro.com

Saman Naderi

Certified Massage Therapist

Sam was born in Tehran, Iran and moved to the States in 2012. He’s always been passionate about health, body movement and massage. While living in Seattle, he took the opportunity to enroll in the Massage Therapy Program at Cortiva Massage Institute. After he graduated, Sam worked at one of the oldest massage clinics in Seattle as a Medical Massage Therapist. After almost 8 years in that job, he moved to the Bay Area. He finds massage to be one of the most rewarding jobs in the world because it gives him the ability to help his clients heal and enjoy their lives pain free. He also loves soccer, snowboarding, camping, fishing and electronic music.

Aubree Kelley

Office Manager

Born in Southern California, Aubree spent most of her childhood in the rink, figure skating for close to 10 years. She also played middle blocker and outside hitter on her high school’s volleyball team. She moved to the Bay Area for school to study English literature, focusing her studies on Emily Dickinson’s poetry. She worked as managing editor of Sonoma States literary magazine, helping to publish the 20th edition.

Health@onsightchiro.com

Mercedes Hall

Weekend Front Desk Staff

Health@onsightchiro.com

Emily Ridgeway

Personal Trainer and Triathlon Coach

Coach Emily is an accomplished triathlon coach and personal trainer with 10+ years of experience. With a strong passion for athletics since childhood, she earned both Bachelor’s and Master’s degrees in Health Sciences and Education. During her collegiate years, she competed for the Mizzou Triathlon Club Race Team. Paving the way for women’s triathlon to become an emerging NCAA sport, she was invited to race at the inaugural USA Triathlon Women’s Varsity National Championships (2014 & 2015) in Clermont, Florida. Working for various fitness organizations over the past decade such as PacWest Endurance, The Bay Club, Equinox, and Ultramax Sports, Emily has helped hundreds of individuals achieve and surpass their fitness goals.

Emily@pacwestendurance.com