Is this your business?
Claim this listing to manage it, add photos, and get found by AI.


Dr. Rolf R. Drinhaus operates a medical practice on Hancock Avenue in Murrieta, serving the broader Temecula Valley and surrounding communities. The practice handles general internal medicine and primary care — the kind of appointment-based office where established patients manage chronic conditions, receive preventive screenings, and get referrals to specialists when needed. This is not an urgent-care walk-in; it's a traditional primary-care model built around continuity with a single provider. The patient base skews toward adults managing ongoing health needs rather than acute episodic care, and toward those with insurance coverage and established provider relationships. For residents new to the area or changing providers, Drinhaus takes new patients through standard medical-office channels — insurance verification, chart transfer, first-appointment paperwork. For anyone in the valley without a primary-care anchor or needing a doctor who knows their history and medication list, an established internal-medicine practice like this fills that role more efficiently than urgent care or emergency department visits would.
Livingwater's Medical Clinic operates as a primary care practice in Murrieta, serving the general medical needs of adult and family patients across the city and surrounding valley communities. As an independent clinic rather than part of a larger hospital system or regional network, the practice handles routine checkups, acute care visits, chronic disease management, and preventive medicine in a smaller-group setting where continuity with the same provider is the operational model rather than the exception. The practice suits residents who prefer a stable doctor-patient relationship over the rotation common at larger urgent-care chains or hospital-affiliated clinics. Insurance acceptance varies by plan; calling ahead to confirm coverage before the first visit is standard practice with independent medical offices. For specialists (cardiology, orthopedics, dermatology) or hospital-level care, patients would be referred out; Livingwater's sits in the first-contact lane for the everyday medical questions and preventive care that keep most people out of the ER.
Get a featured listing and put your business in front of the people who actually live here.
Get ListedCardiology Specialist Medical Group operates on Murrieta Hot Springs Road as a dedicated cardiac practice serving the greater Temecula Valley and surrounding Inland Empire communities.
Cardiology Specialist Medical Group operates on Murrieta Hot Springs Road as a dedicated cardiac practice serving the greater Temecula Valley and surrounding Inland Empire communities. The group focuses on heart disease diagnosis, management, and intervention rather than primary care — patients arrive through referral from family physicians, urgent care, or hospital discharge with a specific cardiac need rather than as walk-in first contacts. The practice draws from the aging residential population across Murrieta, Temecula, Menifee, and outlying areas where cardiovascular disease is prevalent. The group suits established patients with diagnosed conditions seeking ongoing specialist management, those referred post-event or post-intervention, and residents whose primary-care physicians route cardiac concerns to cardiology rather than managing them in-house. For acute chest pain or stroke symptoms, emergency departments remain the entry point; for stable angina, arrhythmia follow-up, or preventive cardiac imaging in patients with risk factors, this is where the referral chain leads. Insurance acceptance and specific in-network status vary; most valley residents verify coverage before scheduling rather than assuming broad plan participation at specialty practices.
I took my father to the murrieta office for a consultation last week with Dr Messenger and endured a long wait time however his nurse Alexis was very kinda and apologetic. Dr messenger was very friendly and worth the wait.
The best Dr. and staff!! I love this place always so accommodating! Hailee is absolutely amazing working the front desk! Always so helpful and Happy!!
If I could give no stars I would. I had a visit which I was referred to by my primary physician because a change of my health insurance. My previous cardiologist was not covered. I will start by saying the front desk staff is amazing and goes above and beyond. However I feel they are overworked. The...
What Locals Know
Murrieta's population skews older with significant retiree settlement — cardiologists here manage high volumes of Medicare patients and established heart disease cases rather than younger preventive cardiology populations. Murrieta Hot Springs corridor locations are accessible from both south county and central Temecula Wine Country.
© 2026 Top of Temecula. All rights reserved.