Greenwich Health

Interventional Pain Management Specialists, Venous Medicine Specialists, and Cosmetic Medicine Specialists located in New York, NY, Darien, CT & Greenwich, CT

Our Practice

Welcome to Greenwich Health

Greenwich Health is a team of leading specialists within their fields of interventional pain management, sports medicine, minimally invasive spine treatments, superficial venous medicine, regenerative and cosmetic medicine, and plastic surgery, who are trained at some of the top institutions and are dedicated to providing the highest standards and quality of care in Manhattan, the Greater New York City communities, and Fairfield County including Darien, Greenwich, Westport, and New Canaan.

The multi-disciplinary team includes compassionate and deeply caring physicians whose priority are placing patient care first. They aim to provide excellent communication, listen to your needs, fully understand your history and prior work-up by your referring physicians and specialists, and understand the root of the relevant clinical etiologies. Greenwich Health’s approach incorporates cutting-edge, non-opioid-based and proven treatments to ensure the highest outcomes and progress towards a healthier lifestyle while minimizing unnecessary procedures or surgeries.

Founder and Medical Director Julie Huang-Lionnet, MD, is an eminent, double board-certified anesthesiologist and interventional pain management physician, who also has leading expertise in venous medicine, regenerative, and cosmetic medicine. Dr. Huang-Lionnet has a distinguished career history as an alumnus of Harvard Medical School in Boston and the prestigious Johns Hopkins Hospital in Baltimore.

Dr. Huang-Lionnet isn’t the kind of doctor whose focus is on her own achievements; her vision is to provide the most effective and personalized treatments for patients at Greenwich Health using state-of-the-art technology and evidence-based approaches to restore healthy function, reduce pain, and improve quality of life without dependency on medications.

There are four branches of specialty medicine available at Greenwich Health. The first is interventional pain management, providing effective solutions for people with acute and chronic pain, including sports injuries, chronic headaches, post-surgical pain, and leg pain from venous insufficiency. The second specialty is regenerative and restorative medicine, which uses the most advanced biological techniques to restore function and reduce soft tissue injuries and associated symptoms.

The third specialty is venous medicine, which encompasses treatment of superficial venous insufficiency conditions, including the development of spider and varicose veins, to overcome any associated symptoms of leg swelling, cramps, skin changes, and restless leg syndrome.

The fourth specialty is cosmetic medicine and plastic surgery, providing medically supervised treatments that can boost patients’ self-esteem and help them feel confident enough to achieve their goals in life. Bringing his unique expertise from Manhattan, nationally distinguished, Harvard-trained plastic surgeon Richard Reish, MD, FACS, works in collaboration with Dr. Huang-Lionnet at Greenwich Health.

The physicians at Greenwich Health aim to provide exceptional service for a range of conditions that may not respond to standard treatments. At Greenwich Health, your well being and health comes first, and our practice is committed to finding solutions that genuinely help every patient, no matter how challenging their condition.

Greenwich Health and Safety


Your health and safety is our first priority and we've been busy putting guidelines in place to ensure the well being of our patients and staff.

Some of our new health and safety measures include:


Reduce office and waiting area to one patient at a time.


Please wait in your car when you arrive for your appointment. A staff member will call or text you when you are ready to be seen.


Practice social-distance within office and procedure suite.


Please wash your hands immediately upon entering the office.  Hand sanitizer will also be available.


Dedicated staff will maintain regular sanitization of surfaces throughout the office.


Universal masking will no longer be required for patients, visitors,
and healthcare team; however, masking is always an option if you feel more
comfortable doing so.


Masking is still highly encouraged when caring for immunocompromised
patients or those that otherwise may be at risk for severe disease.


Those who may have been exposed to diagnosed with COVID-19 infection
must continue to follow CDC guidelines and wear a mask through day 10 from
symptom onset.


Please stay home when you are sick to avoid potential spread to others.

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The Team at Greenwich Health Specializes In...

Interventional Pain | Sports Medicine | Regenerative Medicine

Venous Medicine | Cosmetic Medicine

our services



    • Ultrasound Musculoskeletal (MSK)
    • Knee, Hip, and Shoulder Joint Pain
    • Sacroiliac Joint Pain
    • Platelet-Rich Plasma (PRP) Therapy
    • Sports Injuries and Optimizing Recovery
    • Soft Tissue Injuries (e.g. Tendon, Ligament)
    • Bursitis and Joint-related Sprains
    • Tennis Elbow and Golfer’s Elbow
    • Rotator Cuff and Labral Tears





    • Muscle Sprains and Tears
    • Patellar Tendonitis or Injury
    • Bursitis of Major Joints
    • Osteoarthritis (Early to Moderate)
    • Tendon and Ligament Pathology
    • Plantar Fasciitis, Achilles Tendonitis
    • Medial and Lateral Epicondylitis
    • Joint-Related Sprains and Bursitis
    • Facial Rejuvenation / Hair Restoration



    Interventional Pain  Minimally Invasive Spine

    • Spine Pain - Neck, Upper and Low Back
    • Arthritis and Osteoarthritis
    • Post-Surgical and Neuropathic Pain
    • Degenerative Disc Disease
    • Disc Bulges, Herniations, Sciatica
    • Headaches - General and Migraines
    • Joint Pain - Hip, Knee, Shoulders, SI
    • Neuromodulation Therapies




    • Ultrasound-Guided Vein Mapping
    • Superficial Vein Disease
    • Venous Insufficiency
    • Varicose Veins / Varicosities
    • Spider and Reticular Veins
    • Compression and Conservative Therapies
    • Sclerotherapy - Liquid and Foam
    • Thermal and Non-Thermal Techniques
    • Minimally Invasive Closure Systems




    • Botox® Cosmetic
    • Fine Lines and Wrinkles
    • Regenerative-Based Therapies
    • Glabellar Lines
    • Crow's Feet around Eyes
    • Hair Loss
    • Skin and Facial Rejuvenation
    • Anti-aging Treatment
    • Hair Restoration


Insurances Accepted

For our Connecticut patients, Greenwich Health will accept most major insurance plans. We welcome all those from Fairfield County including Greenwich, Darien, Westport, and New Canaan.

We are excited to announce that we currently accept the following plans:
- Aetna
- Anthem BC/BS
- CarePartners of CT
- Cigna Healthcare
- Connecticare
- Coventry
- Empire BC/BS
- Great West
- Harvard Pilgrim
- Medicare
- Multiplan
- Oxford Healthcare
- Tricare/Champus
- United Healthcare

Anthem Blue Cross Blue Shield
CarePartners of CT
Cigna Healthcare
Empire Blue Cross Blue Shield
Great West
Harvard Pilgrim Health Care
Oxford Health
United Health Care
Worker's Compensation

Choose Your Provider


Greenwich Health
1472 Post Rd
Darien, CT 06820
Phone: 203-293-2701
Fax: 203-900-3998

Office Hours

Get in touch


Greenwich Health
1472 Post Rd
Darien, CT 06820

Greenwich Health
Administrative Office

15 E Putnam Ave Suite 502, Greenwich, CT 06830


Phone:  203-900-3996

Fax: 203-900-3998