Leadership Team

Beth Wrobel

Chief Executive Officer

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Beth Wrobel has been the CEO of HealthLinc since 2002, moving the organization from a free medical clinic serving adults to a Federally Qualified Health Center (FQHC) providing a healthcare home to all life cycles, prenatal to seniors regardless of a patient’s ability to pay. For the past twenty-two years, she has guided the organization as it has grown from one location to twelve clinics, two telehealth clinics and one mobile medical/dental clinic with over 450 employees.

Under her direction, HealthLinc has expanded services to address the ever-increasing healthcare needs in the communities we serve. HealthLinc currently offers primary medical, pediatric, OB, dental, behavioral health, pharmacy, medical-legal and community outreach services throughout our clinics, as well as optometry, chiropractic and podiatry services at some locations with the intent of expanding those services to all locations in the future. HealthLinc also has Medically Assisted Treatment (MAT) programs for those suffering from Substance Use Disorder (SUD) and Mobile Integrated Response Teams (MIRT) to deal with the expanding opioid epidemic.

From 1979 to 2000, Beth worked for Northern Indiana Public Service Company (NIPSCO) in various roles, including project and branch management, corporate research and development and strategic planning and business development.

As a regular presence in both Washington D.C. and Indianapolis, Beth advocates tirelessly for legislation that will benefit HealthLinc patients and those in need. She is often asked to present at national and state conferences to highlight current issues in health care and takes key leadership roles in many organizations.

Beth is a member of the Board of Directors for the National Association of Community Health Centers (NACHC), a trustee for the board of Ivy Tech Community College, Valparaiso Campus, has a seat on the board of the Indiana Primary Health Care Association and is a member of Rotary International. She was named 2012 Outstanding Nonprofit Staff Member by the Porter County Community Foundation and the 2013 Not-for-Profit CEO of the Year by the Northwest Indiana Business Quarterly Magazine. In 2014, Beth received the Outstanding Agency Professional award from the Porter County United Way and, in 2015, she was inducted into the Northwest Indiana Times Business Hall of Fame. Beth was named 2017 Distinguished Community Leader by the Valparaiso Chamber of Commerce and received the Valparaiso University Alumni Achievement Award for outstanding achievement in her chosen career in 2018. Beth was also the 2019 Dedication Award winner from Coaches vs. Cancer and the American Cancer Society (ACS).

She holds a Bachelor of Science in mechanical engineering from Valparaiso University and is a graduate of the Johnson and Johnson UCLA Health Care Executive Program.



Brandi Anstine

Chief Branding Officer

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Since joining HealthLinc as the director of development in February 2014, Brandi Anstine has provided leadership, coordination and development for all fundraising, marketing, public relations and outreach efforts. As a result of HealthLinc’s growth and expansion, she was promoted to chief branding officer to focus on standardization and protection of HealthLinc’s brand.

Prior to joining HealthLinc, Brandi served in various leadership roles in both the corporate and nonprofit sectors and has worked extensively in marketing, event planning and management. She holds a bachelor’s degree in political science from the University of Missouri-Kansas City and a master’s degree in sports administration from Valparaiso University.

Brandi was named the “Up and Coming Influential Woman of Northwest Indiana in Marketing” in 2013, inducted into the 2015 Northwest Indiana IN Business 20 Under 40 class and is very active in the Northwest Indiana Region. She currently serves on the Boys and Girls Clubs of Northwest Indiana PALS group, the St. Joseph’s Guild (Carmelite), the board of directors for Housing Opportunities and the Valparaiso Parks Department Foundation Board. Brandi also dedicates time to various volunteer roles in her community and serves on the Guest Connections team at Calvary Church. She enjoys experiencing new adventures, hiking and traveling. Brandi and her dogs Sadie and Lizard, and her foster puppy Chewbarka, reside in Valparaiso.

Paula Armour

Director of Administrative Support

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Paula Armour graduated from Valparaiso University receiving her Bachelor of Science in civil engineering. She has an extensive background of working in the public sector as well as working with her alma mater in the admissions office. Paula joined our team at HealthLinc in 2017 as the director of administrative support. Her previous experience in management helps make her a great team leader within the organization. Paula helps run the day to day operations and is willing to help anyone, both staff and patients included.

Chris T. Beebe

Chief Human Resources Officer

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Chris joined HealthLinc in July of 2017 as the chief human resources officer. Prior to joining HealthLinc, he served as the director of human resources for a large hospital in West Virginia, a children’s psychiatric hospital in Montana and a Continuum of Care Retirement Community (CCRC) in Texas. Chris is retired from active duty military service with the U.S. Army. His 20-year career culminated with his assignment to the U.S. Army Medical Center and School, where he served as the senior human resources manager.

Chris holds the Senior Professional in Human Resources (SPHR) and the Society for Human Resource Management Senior Certified Professional (SHRM-SCP) designations. Chris holds a Bachelor of Science in psychology and administrative management from Excelsior College. He later earned his Master of Business Administration in human resources management from Trident University. He then furthered his education by earning a Ph.D. in organization and management concentrating in human resources management. Chris moved to Valparaiso with his wife Kimberly and their three children.

Joan Bondi

Chief Financial Officer

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Joan Bondi is HealthLinc’s chief financial officer. She is responsible for all facets of HealthLinc’s financial operations, including monthly financial statements, annual budgets, forecasts, cost accounting, project accounting, balance sheet reconciliations, payroll functions and cash management. Joan received her bachelor’s degree in accounting from the University of Illinois at Chicago and her Master of Business Administration from Purdue University. She is also a certified public accountant.

Prior to joining HealthLinc, Joan was the CFO at the Greater Chicago Food Depository, where she was responsible for the direct oversight of the accounting and financial operations of the organization, including accounting, inventory, budget and tax.

Steven Butera

Chief Behavioral Health and Addictions Officer

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Steven Butera is HealthLinc’s chief behavioral health and addictions officer. He oversees the coordination and development of HealthLinc’s behavioral health and addiction program and ensures all procedures, protocols and standards are being met regarding patient care. Steven brings more than 30 years of experience to this role, including working in clinical services, operational leadership, program development, project management, community collaboration and more.

Steven received his Bachelor of Arts in psychology from Purdue University in West Lafayette, Indiana, and his Master of Science in counseling psychology from the University of Illinois in Urbana-Champaign, Illinois. He is a national certified counselor, a licensed mental health counselor and a licensed clinical addictions counselor.

Nikki Cimbaljevich

Director of Risk and Corporate Compliance

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Nikki Cimbaljevich is HealthLinc’s director of risk and corporate compliance. She is responsible for supporting HealthLinc’s risk management and corporate compliance initiatives and reporting on compliance, HIPAA, FTCA, operational standards, risk incidents and the anonymous compliance hotline. Nikki is a graduate of Valparaiso University Law School and has been a practicing attorney in northern Indiana for 11 years.

Nikki is an active member of the community and currently holds positions on the board of directors for Tradewinds NWI and Guild of the St. Joseph’s Home (Carmelite.) She was named Northwest Indiana Influential Women Association – Up & Coming Woman of the Year in Law and is a graduate of Leadership Northwest Indiana.

Melissa Mitchell

Chief Operations Officer


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Melissa Mitchell has grown alongside HealthLinc since 2008. In that time, she has assumed roles from managed care specialist to chief of information technology to her current position of chief operations officer. As a graduate of Ball State University with a Bachelor of Science in communication, she began incorporating technology into health care as a manager in her father’s medical practice.

Melissa’s current responsibilities include the execution of operational strategies, including oversight of phones, systems, networks, data, facilities and operational staff at all sites. She was a leader in converting HealthLinc from paper to Electronic Medical Records and integrating data across partners. In 2014, she graduated from the Johnson & Johnson Health Care Executive Program at UCLA. She currently serves as Chair for the National Association of Community Health Centers (NACHC) and Intergy user group.

Garrett Olin

Chief Quality Officer


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Garrett Olin is HealthLinc’s chief quality and informatics officer. He is responsible for driving HealthLinc’s quality management system functions and ensuring organization-wide consistency of programs and service excellence. Garrett is helping to spearhead HealthLinc’s transition from a fee-for-service to a value-based payment system that will enhance individual and population health outcomes, improve patient care and strengthen the clinical-patient relationship.

Garrett has a Master of Business Administration in management and strategy and a Bachelor of Science in business management from Western Governors University of Texas. He has held executive-level roles in quality, operations and information, most recently at a non-profit healthcare organization in New Mexico. Garrett is a member of several professional organizations, including the American College of Healthcare Executives and the National Association of Healthcare Quality. He is a certified professional in healthcare quality and has received numerous awards and recognitions for his work in quality and patient care. As an active member of the community, Garrett has sat on the boards of many organizations, including Big Brothers and Big Sisters of the Mountain Region in La Cruces, New Mexico.

Carl Toren, MD

Chief Medical Officer

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Carl Toren, MD, is a pediatrician at HealthLinc East Chicago and HealthLinc’s chief medical officer. He received his Bachelor of Arts from Hope College, earned his Doctor of Medicine from Northwestern University Medical School and a Master of Public Health from the University of Illinois School of Public Health.

Dr. Toren has served as the chief medical officer for Chicago Family Health Center, the director of medical services at Chicago Behavioral Hospital, a medical consultant with Head Start, Chicago Services Division, the medical director and pediatric consultant for Columbus/Maryville Clinic and Center for Medically Complex Children, medical director for the Infant Welfare Society of Chicago and a staff physician and public health supervisor for the Medical Missionary, Reformed Church in America. He is also an instructor of clinical pediatrics at Northwestern University and a clinical associate in the Department of Pediatrics at the University of Chicago.

Isaac Zeckel, DDS

Chief Dental Officer

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Isaac Zeckel, MS, DDS, graduated from Indiana University with a Master of Science in cellular and integrative physiology in 2005 and a Doctor of Dental Surgery in 2011. While attending Indiana University, he researched new methods of identifying and classifying caries and developed an electronic training program that is used to teach early caries detection for dental students.

Since graduating from Indiana University School of Dentistry, Dr. Zeckel has been caring for the oral health needs of HealthLinc patients as a full-time staff dentist. In May 2014, Dr. Zeckel accepted the dental director position at HealthLinc and has since been promoted to chief dental officer due to the growth in his department. He strives to continue expanding and improving the dental care patients at HealthLinc receive.

"Great employees, nice, clean environment. Love it when they find ways to help those with low or no income. Every little bit helps so much and they sometimes have contests or promotions to help you help yourself. I am entered to win a Kindle because I had a PAP done. How awesome is that?"


"My doctor is wonderful. He takes his time and I never feel rushed. I am always in the room on time and out within a reasonable time."

"First time and I was absolutely impressed. Had a dental emergency and no insurance. HealthLinc went above and beyond my expectations. Ended up having 5 teeth pulled that have been bothering me for years. No other dentist would even touch them because I had no dental insurance. I can honestly say I was very impressed and thankful to finally have decent care at a decent price."

"I love HealthLinc! Service is always fast and friendly. Nurses and doctors are wonderful! I refer HealthLinc to all my friends!"

"Comfortable atmosphere, sliding scale payments with good physicians that care. They truly care about the patients and go above and beyond to help. I went to HealthLinc before having insurance, but still go here now that I do because I enjoy them that much. I would recommend to anyone seeking general medical help."

"I have had nothing but caring doctors and dentist here for my child. On her first dentist apt. they were very understanding and patient with my child who was afraid and comforted her very well. The doctor was amazing and I'm happy she's my daughter's new family physician."


"When we lost our health insurance I panicked, but a HealthLinc Navigator was there to help. She held my hand through the entire process and made sure I was taken care of. In a time of such uncertainty, she made me feel confident that we would be OK. "

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HealthLinc, Inc. receives HHS funding and has Federal Public Health Service (PHS) deemed status with respect to certain health or health-related claims, including medical malpractice claims, for itself and its covered individuals.

Lilia Bonilla - Family Nurse Practitioner

Site Medical Director

Lilia Bonilla is the Site Medical Director and a Nurse Practitioner in Family Medicine. She is board certified with over 19 years of experience as a highly skilled and dedicated family nurse practitioner. Lilia provides comprehensive care for a wide variety of patients with diverse needs. She has extensive experience in family and adult medicine, women’s health and pediatrics. Lilia is a member of the American Association of Nurse Practitioners and American Nurses Association. She also serves as a preceptor and mentor for Nurse Practitioner Residents. Lilia is fluent in both English and Spanish.

Specialties: Family Practice, Women’s Health, Pediatrics


Diana Garcia Burns - Family Nurse Practitioner

Diana Garcia Burns has been serving East Chicago for over 30 years. She is experienced in family medicine, emergency medicine, public health, and administration. Diana is board certified through the American Nurses Credentialing Center and is certified in Advanced Life Support, Pediatric Life Support, and Stroke Care. She is currently an instructor for the American Heart Association and a member of the Indiana Nurses Association (INA), American Nurses Association (ANA) and American Association of Nurse Practitioners (AANP).

Specialties: Emergency Medicine, Public and Environmental Health


Dr. Ed S. Hassan - Internal Medicine

Dr. Hassan has practiced medicine on four continents: Africa, Asia, Europe, and North America, giving him a unique perspective to health care. He received additional training in Internal Medicine at Cook County Hospital in Chicago. Dr. Hassan is certified by the American Board of Internal Medicine and is a member of the American College of Physicians. He is fluent in English, Spanish and Arabic.

Specialties: Hypertension, Diabetes, Asthma, Elevated Blood Cholesterol


Salman Nadine headshot with HealthLinc lab coat

Nadine Salman - Family Nurse Practitioner

Nadine Salman delivers patient-centered care from infancy to adulthood by providing education and counseling on health promotion and disease prevention. She serves as an advocate by working in a partnership with patients and families to provide holistic care. Nadine’s passion is to give patients the tools and knowledge to help them make better health choices so they can live longer and healthier.

Specialties: Pediatrics, Disease Prevention, Adult Health and Wellness Promotion


Jessica Sinclair - Clinical Pharmacist


Dr. Carl Toren - Pediatrician

Dr. Toren’s practice is focused on the health of children, both for the present and the future. He partners with families to monitor a child’s growth, development, nutrition, and safety, while following expert guidelines for vaccinations and screenings. If sickness comes, he offers comprehensive examinations, tests to discover the cause and then arranges any necessary treatment and follow-up. Dr. Toren is fluent in both English and Spanish.

Specialties: Pediatric Development, Pediatric Nutrition, Immunizations


Charita Weekly - Family Nurse Practitioner

Charita Weekly’s number one priority is providing excellent, comprehensive health care. She serves the entire family with a focus on promoting health and maintenance. Each approach is age specific to her patient and transitions throughout their life span. With emphasis on disease prevention and wellness, she treats the whole person and assists in achieving a higher quality of life.

Specialties: Family, Medical Examiner for the Department of Transportation, Disease Prevention

Dr. Firas Adhami - Dentist

Dr. Firas Adhami is committed to alleviating the health disparities of the underserved. He is the recipient of the Excellence in Prosthodontics Award from the American College of Prosthodontics. In May 2016, he published an article in the Journal of the American Dental Association entitled “Soft-tissue calcification on a panoramic radiograph.” Dr. Adhami maintains active memberships in the American Dental Association and the Academy of General Dentistry.

Specialties: Extractions, Root Canal Therapy, Prosthodontics


April Chaja - Dental Hygienist

LaTonya Cooper - Licensed Clinical Social Worker

HealthLinc, Inc. receives HHS funding and has Federal Public Health Service (PHS) deemed status with respect to certain health or health-related claims, including medical malpractice claims, for itself and its covered individuals.

HealthLinc, Inc. is a Health Center Program grantee under 42 U.S.C. 254b, and a deemed Public Health Service employee under 42 U.S.C. 233(g)-(n)