Provider
Dr. Andrew Keyser, MD Medical Director & Owner
Dr. Andrew Keyser is a board-certified emergency medicine physician and tele-health leader specializing in evidence based, medical weight loss programs, and personalized wellness care. After years in the ER, he’s passionate about helping patients redefine their wellness. Dr. Keyser offers convenient online visits, and practical wellness guidance, to help you lose weight safely, boost your energy, and feel your best.
Dr. Keyser’s Expertise & Specialized Virtual Care Services
As the Founder and Medical Director of Define MD, Dr. Andrew Keyser is committed to providing specialized, evidence-based virtual care across several high-demand wellness areas. His practice focuses on utilizing the latest medical advancements to deliver personalized treatment plans for vitality, health, and confidence.
Dr. Keyser’s areas of expertise and the services he personally oversees include:
- GLP-1 Weight Management: Comprehensive, doctor-led programs utilizing cutting-edge treatments like GLP-1 Weight Loss for sustainable weight loss.
- Men’s Health: Specialized, confidential treatment for conditions such as Erectile Dysfunction (ED) Treatment and Men’s Hair Loss.
- Dermatology & Skincare: Prescription-strength solutions for skin health, including Prescription Skincare and cosmetic treatments like Eyelash Latisse.
- Women’s Health: Dedicated virtual care and treatment plans for conditions such as Women’s Hair Loss to restore confidence.
- Physician Leadership in Virtual Care
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Dr. Keyser is a Board-Certified Physician, founder, and Medical Director of Define MD. He leads our commitment to providing safe, effective, and evidence-based specialized treatments—from GLP-1 weight management to vitality treatments—all delivered through a convenient telehealth model. His background ensures every protocol is medically sound and centered on patient well-being.
- Telehealth Authority and Clinical Oversight
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Dr. Keyser’s clinical experience is uniquely focused on the practical application and scaling of virtual medicine. As a former Medical Director at a leading telehealth organization, he developed best practices for remote care, patient safety, and regulatory compliance. This invaluable experience directly governs the structure of Define MD, ensuring:
Clinical Integrity: Oversight and final approval of all six specialized treatment protocols and prescription guidelines.
Workflow Safety: Continuous review of the intake questionnaire workflows to maintain compliance and effective patient screening.
Regulatory Compliance: Leadership in adhering to all necessary state-specific regulations for our services in Texas and California. - Areas of Specialty
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Metabolic Health: Prescribing and managing GLP-1 agonists for sustainable weight management.
Proactive Wellness: Utilizing telemedicine for early intervention in men’s and women’s specialized health needs (Hair Loss, ED, Skincare).
Virtual Practice Management: Designing and implementing secure, HIPAA-compliant patient care workflows (integrated with Healthie). - Professional Qualifications
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Creighton University School of Medicine
Doctor of Medicine (MD), Medicine
University of Arizona
MD, Emergency Medicine Residency Program
Attending Physician
Kaiser Permanente
Emergency Medicine Physician
Contra Costa Regional Medical Center & Health Centers
Emergency Medicine and Telemedicine Physician
Independent Contractor | Healthcare
Serving
Texas and California
Address
Define MD
5900 Balcones Drive #9454
Austin, TX 78731
Become a patient
(713) 252-2523
info@timetodefine.com
