Signature Health Clinic in Portland, OR

At Signature Health Clinic, our chiropractor, massage therapist, and acupuncuturist have years of experience providing residents of Raleigh Hills, Beaverton and Portland, OR with natural and effective chiropractic services. Our clinic specializes in chiropractic care, massage therapy, and acupuncture. We strive to create an innovative approach to evidence-based medicine that emphasizes the values of compassion, humility, integrity, and service.

Meet Our Team of Medical Professionals

John Tuttle, DC, CCSP, MS, CKTP, Clinic Director, Doctor of Chiropractic

Dr. Tuttle was raised in Korea. When he was 15, he relocated to Oregon. He received a bachelor’s degree from Oregon State University, where he studied premed. After graduation, he attended Western States Chiropractic College to become a Doctor of Chiropractic Medicine. Dr. Tuttle loves soccer and is particularly interested in sports medicine.

Patty McDuffey, LAC, MACOM, DIPL.OM, Acupuncturist

In 2001, Patty received her degree in Oriental Medicine and Acupuncture from Oregon College. Her internship was completed at Oregon Health & Science University and Old Town Clinic in Portland. She completed an internship in the fall of 2010 at the Nanjing University of Chinese Medicine in Nanjing, China.

Scott Hills, LMT, Massage Therapist

Scott became licensed for massage therapy in 1998 after attending the Oregon School of Massage. He has training on deep tissue, receptor tonus method, neuromuscular and primal reflex release techniques. He performs Swedish massage for relaxation and uses trigger-point and muscle energy techniques for long-lasting results for the elimination of aches and pains.

Michelle Wanek, LAC, Acupuncturist

Michelle spent nearly 20 years as Executive Director of a non-profit health care clinic in Homer, Alaska. It was there that she grew to love and care about creating the best experience possible for each patient. She has carried that belief into her work as a licensed acupuncturist. She received her MACOM degree in Portland at OCOM, which is the top college in the country. She has a certification through the NCCAOM.

Services We Provide at Signature Health Clinic in Raleigh Hills for Beaverton, Tigard, West Sloper and the Portland Areas

Spinal Manipulation and Adjustment

Chiropractic spinal manipulation is an important treatment for helping you live the highest-quality life possible. Chiropractic adjustments ease pain, improve mobility, and improve the functioning of the nervous system.

Acupuncture and Chinese Medicine

Acupuncture is a part of traditional Chinese medicine that involves the insertion of fine needles into specific areas of the body. Acupuncture is a safe and effective treatment for a wide range of conditions.

Auto Accidents and Whiplash

Whiplash is an injury to the neck caused by forceful back-and-forth movement of the neck. The most common cause is a rear-end car accident, but it can also be caused by other types of trauma. Patients will find that chiropractic treatments can relieve the subsequent headaches and pain that result from a whiplash injury.

Sports Injury Treatments

Several sports injuries produce a variety of symptoms and complications. Chiropractic care, rest, ice, compression, and elevation are common ways to find relief.

Chiropractor Serving Raleigh Hills, Beaverton, and Portland, OR

At Signature Health Clinic, we focus on identifying and treating the root causes of musculoskeletal issues. Our unique approach to chiropractic care empowers our patients with supplementary exercises needed to achieve maximum wellness. For more information or to schedule an appointment, call us at (503) 292-0781.


Our Location

Hours of Operation


9:00 am-6:00 pm


10:30 am-7:30 pm


9:00 am-6:00 pm


9:00 am-6:00 pm


9:00 am-6:00 pm