Our Services

Diamond personalized health care is a concierge internal medicine practice with a subspecialty in gastroenterology providing comprehensive medical care to a select group of VIP patients.

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Diamond Personalized Health Care

NW 9th CtBoca RatonFlorida 33486, United States


Clinic News

We are a concierge internal medicine and gastroenterology practice with a annual fee to enroll in the practice. In addition we accept most public and private insurance plans as a supplement to the annual fee. We also offer special pricing for cash-paying patients for most procedures.

All new concierge patients receive a  one-hour consult with our physician to establish a personalized care plan.

We typically have same-day appointment availability.  Call (561) 395-5204 for scheduling.

Call Us:  (561) 395-5204

We are a staff of physicians that base our success on our patients' long-term good health.  

We believe in personalized care based on your health concerns. Read More

Office Hours

Monday - Friday: 8:00 - 5:00 pm.

Saturday: Closed

Sunday: Closed

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Meet the Doctor

Diamond Personalized Health Care

  • Concierge Internal Medicine
  • Gastroenterology
  • Annual Physicals
  • Full Laboratory Testing
  • Adult Immunizations
  • Preventive Health Care
  • Pre-operative Clearance


We are truly indebted to Dr Mellman for his superb care rendered to my elderly parents. He has has always been there when we needed him. For the past twenty years my whole family including my parents have seen Dr Mellman for many medical issues and hospitalizations. I cannot say enough good things about this truly caring physician.

Leslie Hymowitz, Boca Raton, Florida