Impact Health Medical logo
ConciergeFunctional Medicine

Impact Health Medical

Quick Facts

Practice TypeConcierge
LocationManhattan, NY, Los Angeles, CA, Miami, FL, Midtown, Midtown East, Murray Hill, Garment District, Midtown South, Nomad, Rose Hill, Flatiron, Gramercy, Chelsea
DoctorsHalland Chen MD, Functional Medicine
Telehealth TypeDirect access via call, text, and video
HousecallsYes
Telehealth AvailableYes

About

He founded the practice to help patients restore health using modern technology and in-depth diagnostics. The practice operates across Manhattan, Los Angeles, and Miami.

Dr. Chen structures his clinical framework around the nine hallmarks of aging. Every concierge program combines advanced biomarker testing, cellular health optimization, and personalized lifestyle coaching into one all-inclusive annual plan. Services range from NAD+ IV therapy and stem cell treatments to gut microbiome testing, epigenetic age testing, and interventional pain management. Dr. Chen also leads corporate wellness consulting and luxury wellness retreats that pair biometric monitoring with hands-on medical guidance.

Details

Membership Details

One year concierge care plan; pricing not listed on website

Telemedicine House Calls

Our Doctors

Similar Practices Nearby

Explore More

Frequently Asked Questions

The concierge program is an all-inclusive one-year functional medicine lifestyle service. Members receive unlimited visits with Dr. Chen, unlimited health and lifestyle coaching, and direct access via call, text, and video. The program also includes advanced genetic testing, comprehensive bloodwork with quarterly retesting, a personal health report, supplement management, monthly house calls, and all-inclusive specialty testing covering microbiome, food allergy, hormone analysis, and epigenetic age assessment. A dedicated VIP care coordinator supports each member throughout the year.

Impact Health Medical operates on a concierge membership model. The practice does not list insurance participation for its concierge program. Prospective members should contact the practice directly to discuss enrollment and program pricing.

To get started, prospective patients submit an inquiry through the practice website. The team then reaches out to discuss your health goals and determine whether the concierge program is the right fit. Impact Health Medical serves adults across Manhattan, Los Angeles, and Miami.

Yes. Dr. Chen provides direct access to patients via call, text, and video as part of the concierge membership. This allows members to reach him for ongoing questions, follow-ups, and between-visit support without scheduling delays.

Yes. Monthly house calls and check-ins are a standard part of the Impact Health Medical concierge program. This keeps care consistent and allows Dr. Chen to monitor progress in a setting convenient for the patient.

Impact Health Medical uses a comprehensive suite of advanced diagnostics. Testing includes gut microbiome analysis, food allergy panels, hormone optimization testing, heavy metal assessment, endocrine disruptor testing, genetic testing, epigenetic age testing, and methylation testing. The practice also uses biometric tools such as sleep tracking devices, HRV monitors, and smart watches to monitor patient health continuously.

Dr. Chen structures his clinical approach around the nine hallmarks of aging, a research-based framework that identifies the primary biological mechanisms driving the aging process. He uses this framework to guide diagnostics and treatment planning for patients focused on longevity, cellular health, and chronic disease prevention.

Yes. Impact Health Medical runs luxury wellness retreats that combine personalized coaching, advanced health monitoring, and medical technology. Dr. Chen also consults for hotels and clinical practices through his corporate wellness program, helping organizations build proactive health strategies for their teams.

The practice offers a wide range of therapeutic services including NAD+ IV therapy, IV drip therapy, stem cell therapy, cryotherapy, infrared therapy, hormone optimization, regenerative medicine, supplementation programs, interventional pain management, and lifestyle coaching. Dr. Chen tailors each treatment plan to the patient's diagnostic results and health goals.

Yes. The concierge program includes access to a vetted network of specialists and partner providers. Dr. Chen and his care team coordinate referrals when additional expertise supports the patient's overall health plan.

Practice last updated October 31, 2026