Healthcare on your terms
Diagnostics and care delivered by certified clinicians, wherever you are.
Our services
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Care at your fingertips: prescription management, specialty referrals
Virtual visits led by licensed physicians, not bots. Get prescriptions, answers, and referrals from a real doctor
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Testing: ultrasound, ECG, labs, body composition scans
Full-body ultrasounds, lab-grade bloodwork, and cardiac testing, performed at your home by clinicians and reviewed by specialists
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Wellness guidance: understanding your results, IV infusions, coaching & nutrition
Feel better with holistic wellness options like hydration therapy, nutritional guidance, and metabolic insights
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Private nursing: in-home clinical support
Skilled nursing services, from post-op support to ongoing clinical care, delivered privately in the comfort of home
Meet your care team
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Gelena Lifchitz, MD
CEO
As an air ambulance physician, I saw firsthand the urgent need for better care in rural and underserved communities. Patients with limited mobility often face delays, and without access to diagnostics, telemedicine alone isn’t enough, leading to misdiagnosis and poor outcomes. That experience inspired the creation of Diagenta.
We've built a platform that brings, hospital-grade care into the home, powered by compact, cutting-edge diagnostics. We deliver optimal treatment with a personal touch. -
Mary Beth Somers
RN, BSN, PHN
Mary Beth Somers is a highly experienced, compassionate registered nurse with over a decade in healthcare. She provides personalized, in-home care with a focus on chronic conditions, post-op recovery, and emotional support.
Known for her empathy, professionalism, and commitment to quality, Mary Beth builds strong relationships with patients and care teams to ensure comfort, trust, and exceptional outcomes. -
Marly Paulus
WELLNESS EXPERT
I'm a certified body composition analyst with a Level 1 Nutrition Certification helping individuals and teams, especially in fire, police, and corporate settings, optimize weight and performance.
As the founder of BodymetRx, I offer personalized coaching and metabolic testing in Redlands and Palm Desert. Using data-driven insights like RMR, VO2 Max, fat utilization, and full body composition, we create tailored plans that bridge the gap between diet and exercise. -
Svetlana Mishulin, MD
INTERNAL MEDICINE PHYSICIAN
I’m a healthcare entrepreneur and board-certified physician. With a Doctor of Medicine degree and experience treating patients across multiple states, I believe that no two people are alike and pride myself on providing truly comprehensive, personalized care.
My approach centers on understanding each patient’s unique needs and supporting them. For those seeking a real lifestyle change, I guide patients not just through weight loss, but through building sustainable habits.
Current Service Areas
Currently available in the Bay Area, Las Vegas, Los Angeles, San Diego, Orange County, Palm Springs, Sacramento, and Scottsdale.
Would you like to see our service expand to other cities? Contact us and let us know where!
Care that comes to you.
Skip the wait: book a visit with certified professionals who meet you at home.