About Us

Dr. John D. Blenkhush

John Blenkush, BS, DC 541-772-4399


Dr. Blenkush has provided expert chiropractic care to patients in the Medford area for more than 30 years. As a broad-scope, general practitioner, he successfully treats all manner of complaints. Adjustments he performs are comfortable, very safe and highly effective for you and every member of your family. He is the only local chiropractor certified by the Spine Research Institute of San Diego for attaining expertise in the diagnosis and treatment of whiplash injury resulting from auto accidents.

Dr. Glenn Gumaer, D.C.

Glenn Gumaer, BS, DC 541-770-1330

Dr. Gumaer has been in practice since 1991, where he associated with Dr. Franklin Spaulding in Fairbanks, Alaska. He moved to Oregon in 1995 where he opened his first solo practice in Ruch. He has provided chiropractic therapy to thousands of patients earning a solid reputation for the effectiveness of his treatments. He is a general practitioner who provides solutions for a broad range of musculo-skeletal and neurological conditions. Dr. Gumaer is a nationally-recognized, DOT-Certified Medical Examiner licensed and certified to perform commercial driver’s physical examinations. He also specializes in auto injury and worker’s compensation patients.

Check out our doctor’s chiropractic medical training.

Jennifer Cooper-Iverson, FT (541) 892-1610

Jennifer Cooper-Iverson

Jennifer has performed Medical Facial Aesthetics for more than 20 years. She provides expert personalized and comfortable care utilizing natural and medical-strength therapies, incorporating Obagi, Yonka and Jane Iredale products. She expertly performs microderm abrasion, flash peels, chemical peels, anti-aging facials, collagen facials, acne facials, pre/post laser facials, pre-wedding facials, facial waxing, body waxing, eyebrow and lash tinting. She also offers Jane Iredale make-up lessons.