Steve Lasater, MD (Grand Rapids, Michigan)

Clinic Introduction

Steve Lasater, MD operates a functional medicine practice in Grand Rapids, MI, focusing on metabolic health optimization through peptide-based interventions and hormone balancing protocols. The clinic addresses weight management, hormonal imbalances, and age-related wellness concerns through evidence-based therapeutic approaches tailored to individual patient physiology. Dr. Lasater's practice serves patients throughout Kent County and West Michigan seeking alternatives to conventional weight loss programs and hormone replacement strategies. The clinic's peptide therapy program centers on GLP-1 receptor agonists, specifically semaglutide and tirzepatide, for metabolic dysfunction and weight reduction. Semaglutide protocols typically begin at 0.25 mg weekly with gradual titration based on patient response and tolerance, while tirzepatide programs start at 2.5 mg weekly with similar dose optimization strategies. These peptides work by mimicking incretin hormones that regulate insulin secretion, suppress appetite, and slow gastric emptying. Dr. Lasater integrates these medications with nutritional counseling and metabolic monitoring to address insulin resistance, visceral adiposity, and cardiovascular risk factors. The practice also provides hormone therapy for both men and women, addressing testosterone deficiency, estrogen imbalances, and thyroid dysfunction through bioidentical hormone protocols and pharmaceutical interventions tailored to laboratory findings and symptom profiles. Dr. Steve Lasater brings medical training in functional and integrative approaches to metabolic disorders, with particular emphasis on the intersection of hormonal health and weight regulation. His clinical methodology involves comprehensive laboratory assessment including fasting insulin, hemoglobin A1c, lipid panels, and hormone panels before initiating peptide or hormone therapies. The practice emphasizes patient education regarding the mechanisms of GLP-1 agonists, realistic weight loss timelines (typically 1-2 pounds weekly), and the importance of lifestyle modifications alongside pharmaceutical interventions. Dr. Lasater's approach to sexual wellness in both men and women incorporates hormone optimization, vascular health assessment, and peptide therapies that address underlying physiological factors rather than symptomatic treatment alone. Patients at the Grand Rapids clinic undergo initial consultations that include medical history review, current medication assessment, and discussion of treatment goals before any peptide or hormone therapy initiation. The practice requires baseline laboratory work and periodic monitoring throughout treatment to assess efficacy and adjust protocols. Semaglutide and tirzepatide patients typically schedule follow-up appointments every 4-6 weeks during the titration phase, then quarterly once stable dosing is achieved. The clinic provides injection training for patients self-administering peptides at home, along with guidance on managing potential side effects such as nausea, constipation, or injection site reactions. Women's health services address perimenopause and menopause symptoms, PCOS-related metabolic dysfunction, and hormone-related weight gain, while men's health protocols focus on low testosterone, metabolic syndrome, and age-related hormonal decline. The practice operates in Grand Rapids with appointment-based scheduling for Michigan residents seeking medically supervised weight loss and hormone optimization. Dr. Lasater's clinic differentiates itself through integrated protocols that address multiple metabolic and hormonal factors simultaneously rather than single-issue treatment approaches. Patients receive ongoing access to the medical team for questions regarding medication administration, side effect management, and protocol adjustments. The clinic's focus on GLP-1 peptides reflects current evidence supporting these medications for sustainable weight reduction and metabolic improvement, with treatment plans designed for long-term health optimization rather than rapid weight loss alone. The scope of services recorded for this clinic covers testosterone optimization for men experiencing low energy, reduced libido, changes in body composition, or sleep and mood shifts; medically supervised weight management, pairing prescription options with nutrition and lifestyle guidance rather than prescription alone; sexual health concerns, including erectile dysfunction and premature ejaculation. Practical details recorded for this location: the phone number on file is (616) 301-7390; the published hours are Friday: 10 AM-4 PM; Monday: 8:30 AM-5 PM; Sunday: Closed; Tuesday: 8:30 AM-5 PM; Saturday: Closed; Thursday: 8:30 AM-5 PM; Wednesday: 8:30 AM-5 PM; the clinic website on file is http://www.optimalwellnessmedical.com. Patients travelling to Grand Rapids should confirm hours before a trip, because appointment times and operating schedules differ between locations in a multi-site practice. This entry covers the Grand Rapids location. Hormone and peptide therapy is a medical decision that should follow an evaluation and a discussion with a qualified clinician. Results vary between individuals, and no outcome is guaranteed. This profile is informational and does not replace medical advice.