Our global approach and a gold standard medical billing service so you can focus on growing your business.

4D Global was founded to help our clients, Medical Billing Companies to easily scale their business and increase profitability.

The key to our success is applying our medical billing expertise with the mission to exceed expectations in delivery, performance and accuracy.

We are an analytical driven, technology enabled Data Entry, Coding and Revenue Cycle Management company providing medical billing services to Medical Billing Companies across the U.S. We currently have offices in Arizona, Chennai India.

Like your very own, always open, 24/7 workforce.

We work work while you are sleeping, our data team check visit eligibility, code the days visits, post charges and payments, and by the time you wake up all your data entry tasks have been completed.

Recruitment of Top Talent

Employees are recruited after thoroughly reviewing their profiles which includes studying their work experience, the processes they worked on, their proximity to office and their qualification. All of our employees have a minimum graduation degree from reputable universities

See the Executive Management Team we have assembled to serve you**

Extensive Training

We ensure that all employees go through an extensive training course on the process and policies they are expected to work on before they can get started. The employees are tested to make sure that the material is understood by all. Outfitted to meet modern demands of a work place.

Security and Compliance

Compliance is the key to our business in every department and is based on the four cornerstone of ethics, values, integrity and respect for consumer privacy.

Every one of our employees is educated on the importance of following HIPAA guidelines at the time of induction into 4D Global.


4D Global Mission Statement

To help medical billing companies scale and grow their business by performing data entry and revenue cycle management tasks 
through clear cut processes, open communication, good quality work, meeting / exceeding client expectations AND excellent client relationship.

4D Global Core Values






To work together and ACTIVELY CONTRIBUTE not only to the TEAM’S GOALS but also the COMPANY’S GOALS through COLLABORATION with OTHER TEAMS


To be CREATIVE and come up with NEW IDEAS in order to EMBRACE and DRIVE CHANGE




To always strive and EXCEED CLIENT EXPECTATIONS, take pride in whatever done and to earn the CLIENT’S TRUST and RESPECT

Meet our team of global medical billing experts.

Chanie Gluck

Chief Executive Officer

Chanie Gluck is a successful entrepreneur and seasoned veteran of the medical billing business. She launched 4D Global, Inc. after working in the medical billing industry for over 20 years. Like many successful entrepreneurs, Chanie began her career working in the billing department of a multi-specialty medical center.

Christina Leitner

Chief Operating Officer 

Christina Leitner is a successful Leader with over 20 years of experience working in Healthcare and 15 years in strategic leadership.Her leadership is evident by past program development, operating efficiency and developing exceptional high performing teams.She thrives in environments that value customer and client service and builds lasting relationships in any market. Currently she resides in the greater Atlanta area with her husband and 4 daughters.

Mike Maione

Vice President of Business Development 

Mike has 13 years of experience in Sales & Service where he has cultivated relationships for some world renowned brands.  Prior to making the switch to Healthcare almost two years ago, he spent many years in the sports industry, mostly with the Dallas Cowboys and the University of Notre Dame, amongst others, and has always ensured that the customer experience is on par with and often exceeds expectations.

Peter Browne

Managing Director

Peter Browne comes with a wealth of experience and track record in handling Medical Billing ​Operations, On-boarding new clients​, Building/​Developing start-ups​, Grooming Leaders and Customer Satisfaction​. ​He has over 20+ years of rich experience in Medical Billing and interacting with U.S. clients across ​different time zones. Peter possesses a MBA Marketing degree from Allagappa a 5 Star Grade University

Vijayasarathy S.

Director Operations

Vijayasarathy (VJ), the Director of Operations at 4D Global has more than 13 years of experience in handling clients, transitioning new clients and working directly with doctors to manage their collections. Having started his career in a Healthcare Revenue Cycle Management company, he has profound knowledge in the arena.

Vijay M.

Account Manager

Vijay M. is one of our key Account Managers, he comes with 10 years of experience in Healthcare industry He is an enthusiastic personality, knowledgeable,good hands on experience and works with the team for improving quality levels, enhancing their skills and ensuring the TAT is met on a day to day basis..


Revenue Cycle Management Lead

Mustafa is one of our Client Services Leads. He brings with him over 5 years of experience in the healthcare industry and great at managing clients and his team. He ensures that all client requests including the SLA's (service level agreements) are met in a timely manner.


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