About
Dr. Erik Marks leads Vitality Medical PNW from his Lynnwood, Washington practice. He holds a Doctor of Nursing Practice (DNP) and specializes in functional medicine and preventive medicine. His clinical work spans a wide range of conditions, from hormonal imbalances and metabolic dysfunction to musculoskeletal injuries and sexual health concerns.
Dr. Marks is passionate about identifying root causes rather than managing isolated symptoms. He treats conditions including menopause, perimenopause, andropause, PCOS, thyroid disorders, insulin resistance, and erectile dysfunction. His restorative toolkit includes bioidentical hormone therapy, PRP injections, anti-aging peptide protocols, GLP-1 weight loss programs, NAD+ therapy, and aesthetic treatments. Patients consistently praise his thoroughness and his ability to explain complex medical topics in plain language. He takes a whole-person approach and builds treatment plans around each patient's unique biology and goals.
Conditions Treated
Who is Dr. Marks right for?
Dr. Marks works well with adults navigating hormonal shifts, including menopause, perimenopause, andropause, and PCOS. Men dealing with erectile dysfunction, low testosterone, or hypogonadism benefit from his focused sexual wellness protocols. He also serves patients with metabolic concerns such as insulin resistance, obesity, and weight loss resistance. Those seeking regenerative options for joint pain, musculoskeletal injuries, or aesthetic improvements will find a broad set of evidence-informed treatments. Patients who value clear explanations and individualized care plans tend to feel at home with Dr. Marks.
Similar Doctors Nearby
Dr. Dawn JacobsonM.D.
cognitive decline, Alzheimer's disease, metabolic disorders +3 more
Dr. David StrobelM.D.
metabolic syndrome, type 2 diabetes, obesity +4 more
Dr. Jennifer MitchellMD
depression, anxiety, PTSD +14 more
Frequently Asked Questions
Dr. Marks treats a broad range of conditions, including menopause, perimenopause, andropause, PCOS, thyroid disorders, insulin resistance, erectile dysfunction, female sexual dysfunction, Peyronie's disease, joint pain, and various musculoskeletal injuries. He also works with patients managing chronic disease, metabolic syndrome, osteoporosis, and postpartum hormone imbalances.
Dr. Marks holds a Doctor of Nursing Practice (DNP). He specializes in functional medicine and preventive medicine, with a strong focus on hormonal health, longevity, and sexual wellness.
Dr. Marks focuses on identifying the root cause of each patient's concerns. He builds individualized treatment plans based on advanced testing and a thorough understanding of each patient's biology and goals. He also prioritizes clear patient education throughout the care process.
Yes. Dr. Marks offers bioidentical hormone therapy for women, addressing menopause, perimenopause, PCOS, and postpartum hormone imbalances. For men, he provides testosterone replacement therapy to treat andropause, hypogonadism, and related concerns.
Dr. Marks offers PRP for erectile dysfunction, the P-Long Protocol, PT 141 for both men and women, PRP for vaginal rejuvenation, and PRP injections for penis enlargement. He also uses traction devices for penile enlargement. These treatments address a wide range of sexual health concerns for men and women.
Yes. Dr. Marks uses PRP therapy to treat joint pain, knee injuries, ACL tears, MCL and LCL tears, labrum tears, rotator cuff injuries, frozen shoulder, bursitis, tennis elbow, sciatica, and degenerative disc disease.
Dr. Marks offers several structured anti-aging protocols, including the Senolytic, Senostatic, Shreddage, and Diamond protocols. He also provides NAD+ therapy, methylene blue therapy, and personalized peptide therapy. These programs target cellular aging, fat loss, energy, and long-term vitality.
Yes. Dr. Marks performs PRP microneedling for acne scars and stretch marks, PRP facelifts and facial injections, PRP breast lift and rejuvenation, and anti-aging skincare treatments. His aesthetic approach uses regenerative techniques grounded in each patient's biology.
Yes. Dr. Marks offers telemedicine appointments for Washington state patients. This option gives patients across the Seattle metro area access to his care without requiring an in-person visit.
Doctor profile last updated April 11, 2026