Finding the right primary care physician is one of the most important health decisions you’ll make. Your PCP doesn’t just treat you when you’re sick, they guide preventive care, coordinate specialists, help manage chronic conditions, and build a long-term partnership that supports your lifelong health.
If you’re searching for top PCPs in Orange County, Hoag Concierge Medicine stands out as a premier choice. It’s not just about finding excellent doctors, it’s about being part of a world-class health system that has consistently earned top rankings, prestigious accreditations, and national recognition for its quality, safety, and patient experience.
In this guide, we’ll explore:
- What makes Hoag Concierge Medicine different
- The strength of the Hoag Health System
- A closer look at each of the concierge physicians
- Why patients consistently choose Hoag for personalized primary care
The Hoag Advantage: Backed by an Award-Winning Health System
Healthcare quality matters, especially when it comes to primary care. Hoag Health isn’t just any hospital system; it’s the highest-ranked hospital in Orange County, according to the U.S. News & World Report Best Hospitals rankings.
Here’s what that distinction means for you:
Top Quality Care You Can Trust
Hoag Hospital has earned national recognition for its clinical excellence and patient outcomes, including:
- Being named the highest-ranked hospital in Orange County by U.S. News & World Report, with top placements across the region and state.
- Earning 5-Star Quality Ratings from the Centers for Medicare & Medicaid Services (CMS), reflecting quality measures like patient outcomes and safety.
- Receiving straight “A” safety grades from The Leapfrog Group for both Hoag Hospital Newport Beach and Hoag Hospital Irvine, a national benchmark for patient safety and risk reduction.
- Multiple recognitions such as Magnet® designation for nursing excellence, Centers of Excellence awards, and honors in heart care, robotic surgery, and more.
This broad scope of awards sets the stage for exceptional care, and Hoag Concierge Medicine sits at the heart of that ecosystem.
Integrated, Personalized Healthcare
Hoag Concierge Medicine is a membership-based alternative to traditional primary care that emphasizes relationship-driven medicine, seamless coordination, and proactive wellness planning. In contrast to rushed appointments common in conventional practices, concierge members enjoy:
- 24/7 access to their physician via phone, video, or email
- Same-day appointments and extended visit times
- Personalized nutrition and fitness support
- A dedicated health support team and in-office labs
- Coordinated care that integrates specialty referrals and advanced diagnostics
All these features are designed to give you more time, access, and personalized attention than traditional primary care models allow.
Meet the Top PCPs at Hoag Concierge Medicine
Now let’s introduce the board-certified physicians who make Hoag Concierge Medicine an outstanding choice for top primary care in Orange County.
Steven Nemirov, DO: Internal Medicine
Dr. Steven Nemirov brings over 30 years of clinical experience to Hoag Concierge Medicine. Raised in Queens, New York, and trained at Yale University for his residency, Dr. Nemirov has practiced medicine in California for decades. His warm approach and dedication to patient care reflect his belief that medicine is about treating the whole person, not just symptoms.
When he’s not with patients, Dr. Nemirov enjoys outdoor pursuits like mountain biking and hiking, a testament to his focus on holistic health and an active lifestyle.
Pelma (Pam) Tabrizi, MD: Internal Medicine
Dr. Pelma (Pam) Tabrizi brings a patient-centered philosophy to primary care, empowering her patients to take charge of their health. A Diplomate of the American Board of Internal Medicine since 2003, she also holds certification in Advanced Cardiac Life Support. Dr. Tabrizi blends clinical expertise with thoughtful communication, helping patients make informed decisions about prevention, chronic disease management, and overall wellness.
Her approach emphasizes smart lifestyle choices and sustained health, while always placing the patient at the center of the care experience. Whether it’s guiding you through preventive screenings or chronic condition care plans, Dr. Tabrizi is known for building lasting patient partnerships that help people stay healthy for the long term.
Amit K. Hiteshi, MD: Internal Medicine
Dr. Amit K. Hiteshi brings a holistic lens to internal medicine, recognizing how deeply physical health is connected to mental and emotional wellbeing. His perspective is that stress and lifestyle factors play a major role in overall health, and he incorporates that understanding into every evaluation.
With a commitment to listening deeply and tailoring care to each patient’s unique needs, Dr. Hiteshi excels in building trusting relationships and comprehensive plans that cover prevention, disease management, and lifestyle optimization.
James Lindberg, MD: Internal Medicine
Dr. James Lindberg offers a distinctive blend of clinical depth and leadership experience. A graduate of the University of California, Irvine School of Medicine, he completed his residency in internal medicine and pediatrics at UCI Medical Center. Dr. Lindberg has also served as President of the Orange County Heart Association and is a sought-after communicator on topics of health and disease prevention.
His expertise ranges from preventive care to complex chronic disease management. Patients value Dr. Lindberg’s ability to explain medical concepts clearly and develop customized plans that support both short-term health and long-term vitality.
Kory L. Tuominen, MD: Family Medicine
Dr. Kory L. Tuominen is a family medicine physician grounded in broad-spectrum, whole-person care. A recipient of the St. Mary’s Academic Scholarship at the University of Minnesota Medical School, he also participated in the Rural Physicians Associate Program, an experience that deepened his commitment to community-focused medicine.
After completing his medical training and residency in Duluth, MN, Dr. Tuominen went on to apply his skills across diverse clinical settings. Today, he focuses on preventive care, age-appropriate screening, and fostering healthy lifestyle habits for individuals and families alike.

What Patients Experience With Concierge Primary Care
Choosing a top PCP isn’t just about credentials, it’s about the ongoing experience of care:
Personalized Communication
Concierge members benefit from direct, timely contact with their physician, no long wait queues or rushed visits. Whether you have a question late at night or need fast answers during travel, your Hoag physician is accessible when you need them.
Coordination of Care
Hoag Concierge Medicine physicians serve as your central care hub. They partner with specialists across the Hoag Health System to ensure your care is joined up and seamless, from cardiology to orthopedics, women’s health, and beyond.
Prevention-First Approach
Rather than treating sickness alone, Hoag Concierge Medicine places heavy emphasis on proactive health planning, meaningful physicals, prevention screenings, nutrition guidance, and fitness support are all part of your care blueprint.
The Hoag Difference: A Health System That Supports Better Outcomes
By choosing Hoag Concierge Medicine, you’re joining a health network that has proven excellence in quality, safety, and patient satisfaction.
Hoag’s accolades reflect a culture of clinical excellence and continuous improvement. That culture flows through to every patient encounter, starting with your primary care physician.