Trust in experienced care.
For over four decades, Dr. Frank H. Arlinghaus Jr. has provided thoughtful, comprehensive internal medicine to patients throughout Shrewsbury and the surrounding community — grounded in clinical excellence and genuine compassion.
Comprehensive internal medicine for every stage of life
Dr. Arlinghaus provides a full spectrum of adult medical care, from preventive health screenings to the management of complex chronic conditions — all within a single, trusted practice.
Preventive Care
Annual physicals, routine screenings, immunizations, and health risk assessments designed to catch concerns early and keep you well.
Chronic Disease Management
Expert, ongoing management of diabetes, hypertension, heart disease, asthma, thyroid disorders, and other chronic conditions.
Diagnostic Testing
On-site laboratory services including blood work, EKGs, and other diagnostic tests to support accurate diagnosis and treatment planning.
Acute Illness Care
Prompt evaluation and treatment of infections, injuries, and other urgent health concerns — same-day appointments often available.
Care Coordination
Seamless referrals to trusted specialists, coordination of your overall care plan, and clear communication between all providers.
Insurance & Wellness
Accepting most major insurance plans, including Medicare. Assistance with prior authorizations and insurance-related questions.
A career built on trust, expertise, and lasting relationships
Dr. Frank H. Arlinghaus Jr. is a board-certified internist who has served the Shrewsbury community for more than forty years. His practice is rooted in the belief that effective medicine begins with a genuine understanding of each patient — their history, their concerns, and their goals.
He earned his medical degree and completed his residency in internal medicine, subsequently building a reputation for thorough, methodical care that addresses the whole patient rather than isolated symptoms.
Whether managing a long-standing condition, investigating a new concern, or guiding a patient through preventive health, Dr. Arlinghaus brings the same standard of attention and integrity to every visit.
Credentials
- Board Certified in Internal Medicine
- Member, American College of Physicians
- Accepting new patients · Medicare and most insurances
Medicine guided by patience and principle
Every interaction at our practice is shaped by a commitment to listen first, explain clearly, and partner with you in making informed health decisions.
Thoroughness
Every visit includes time for a complete review of your health — no rushed appointments, no overlooked details.
Clarity
We explain diagnoses, treatment options, and next steps in plain language so you understand and feel confident in your care.
Compassion
We treat the person, not just the condition. Your comfort, dignity, and peace of mind are always a priority.
Continuity
Long-term relationships allow us to know your health history intimately and provide care that is consistent and deeply personalized.
Conveniently located in the heart of Shrewsbury
Address
655 Shrewsbury Avenue
Shrewsbury, NJ 07702
Office Hours
Hours may vary. Please call to confirm.
Take the first step toward better health
Whether you are seeking a new primary care physician or would like to schedule a consultation, we welcome your call. Dr. Arlinghaus and his team are ready to provide the attentive, personalized care you deserve.
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