Advisory Council

Our Advisory Council consists of leaders in the professional community – stakeholders such as surgeons, other medical professionals, and legislators – who have generously donated their time and expertise to advise our Board of Directors. As with our Board members, our Advisors are committed to advancing our mission.

Pankaj Tiwari, MD

Advisor, Plastic & Reconstructive Surgery

Dr. Pankaj Tiwari is a board-certified plastic surgeon who has fellowship training in microvascular surgery and focuses his practice on breast reconstruction after mastectomy. After completing medical school at New York University, plastic surgery residency at the Baylor College of Medicine and fellowship at The MD Anderson Cancer Center, Dr. Tiwari went on to accept a faculty teaching position at The James Cancer Center and The Ohio State University, Wexner Medical Center. While a full time faculty member for seven years, he co-authored numerous publications and book chapters, was awarded the “Microsurgery Case of the Year”, Resident Teaching Award and Best Doctors’ Award and was selected as one of Columbus’ top 40 under 40 professionals. In 2014 he co-founded Midwest Breast and Aesthetic surgery and in 2018 Onyx and Pearl Surgical Suites to provide advanced techniques for reconstructive breast surgery. Beyond microsurgery, Dr. Tiwari has a keen interest in developing practice patterns and standards to help lower the costs of healthcare while providing outstanding quality and safety outcomes. He enjoys spending time with his lovely wife and two daughters, traveling on surgical mission trips and playing the Tabla (Indian Drums).

More about Dr. Tiwari

Flat Closure at MWB

Explant at MWB

Ergun Kocak, MD

Advisor, Plastic & Reconstructive Surgery

Dr. Ergun Kocak is a board-certified plastic surgeon specializing in advanced aesthetic and reconstructive surgeries of the breast and body. He is fellowship-trained in microvascular reconstruction and performs over 200 DIEP and other microvascular free flap breast reconstructions yearly. He also specializes in aesthetic operations of the breast including breast reduction, and breast lift (mastopexy). After graduating from the University of Michigan with Honors, Dr. Kocak went on to complete medical school at The Ohio State University College of Medicine. Dr. Kocak continued his training by completing his plastic surgery residency at The Ohio State University Medical Center in Columbus, Ohio. During this time, he completed a Research Fellowship and earned a Masters of Sciences degree in Medical Sciences from The Ohio State University’s Graduate School. After residency, he further specialized by completing a fellowship in reconstructive microsurgery and cancer reconstruction at the esteemed M.D. Anderson Cancer Center in Houston, Texas.

More about Dr. Kocak

Flat Closure at MWB

Explant at MWB

Yara V. Robertson, MD, FACS

Advisor, Breast Surgical Oncology

Yara V. Robertson, MD, FACS, is a board-certified general surgeon and fellowship-trained breast surgical oncologist. Dr. Robertson practices at CARTI Cancer Center in Little Rock, Arkansas, providing quality breast cancer care. She is passionate about eliminating disparities in breast cancer treatment, especially in the African American community. She lectures on breast health and participates in numerous health fairs providing free clinical breast exams. She has previously served as Vice-Chairman of Sisters by Choice, a non-profit organization that provides education and free breast health screenings to uninsured women as well as support for women diagnosed with breast cancer.

As a kidney cancer survivor herself, Dr. Robertson is fully aware of the importance of the patient’s role in shared decision making and advocates for patient centered care.  Dr. Robertson believes that women who choose to go flat after a mastectomy deserve a surgical result that is aesthetically pleasing to them and fully supports the mission of Not Putting on a Shirt.

Minas Chrysopoulo, MD FACS

Advisor, Plastic & Reconstructive Surgery, Shared Decision Making

Dr Chrysopoulo (“Dr C”) is a board certified plastic surgeon, breast reconstruction surgeon and microsurgeon, and President of PRMA Plastic Surgery in San Antonio, TX.   He specializes in state-of-the-art breast reconstruction with a particular focus on perforator flap breast reconstruction, nipple-sparing mastectomy, techniques to maximize aesthetic outcomes, and restoring sensation after mastectomy.

Dr C is certified by the American Board of Plastic Surgery, is an active member of several professional societies including the American Society for Reconstructive Microsurgery (ASRM), and the American Society of Plastic Surgeons (ASPS) for which he serves on several educational committees.  He has authored and co-authored several book chapters and scientific articles in peer-reviewed journals, and is routinely an expert speaker at regional, national and international academic meetings.

Dr C has dedicated his professional life to advocating for breast cancer patients.  He strongly believes that shared decision-making between the physician and patient is crucial in achieving the best outcomes and has built his practice on this philosophy.  To empower as many patients as possible to advocate for themselves, Dr C created the Breast Advocate® App, a free app that provides anyone with a breast cancer diagnosis, or at increased risk of developing breast cancer, a much needed voice in their breast cancer treatment planning.

Jennifer Montes, MD, MPH

Advisor, Breast Surgical Oncology

Dr. Montes knew very early in her medical career that the treatment of breast disease was her true calling. She is a board-certified general surgeon specializing in diseases of the breast. She received her undergraduate education at Cornell University and went on to receive a Masters degree in Public Health from Columbia University. She earned her medical doctorate from Temple University  and completed her surgical training at Lenox Hill Hospital.  During her residency, she completed externships at Memorial Sloan Kettering, Columbia University and St. Luke’s Roosevelt Hospital. She received her fellowship in breast surgery from NYU Medical Center.

Dr. Montes understands that the scars left behind from a breast cancer diagnosis go much further than skin deep. She believes in the power of holistic modalities to help heal these wounds left on the mind, body and spirit.  Through her years of training she has created a unique treatment approach incorporating these modalities with traditional medicine and her goal is to make these modalities accessible to all women fighting breast cancer.

Rep. Charen Fegard (D-VT)

Advisor, Legislative

Charen Fegard of Berkshire, Franklin County, Democrat, was born on Howard Air Force Base in Panama. She lived in many states and countries growing up and through her twenties. Charen earned a Bachelors degree in Biology from the University of NC at Wilmington. She has worked in the Civil Service in Hazardous Materials/ Environmental Compliance on overseas military bases, and has owned and operated a registered home daycare as well as landscaping and cleaning businesses.

Charen worked for a variety of non-profits in Vermont over the years. Before starting the legislative session, she volunteered on the Richford Restorative Justice Panel. Currently, she consults for non-profits and waste municipalities throughout Vermont regarding recycling, composting, and Indoor Air Quality related to cleaning chemicals. She raises meat birds, sheep, laying hens, a lot of vegetables, and enjoys deer hunting with her husband, Russ Ford. They have 4 children in their blended family.

Legislative Website

Read Rep. Fegard’s interview here.
Corine de Boer, MD, PhD

Advisor, Medical & Research

Corine de Boer is a physician, wife and principal of her own consulting company. She was diagnosed with breast cancer in 2015 and opted for a double mastectomy. Her female breast surgeon in Seattle was very supportive of her flat choice and did a great job but Corine has since learned, to her dismay, that this is not the case in other parts of the country. She fully supports the mission of Not Putting on a Shirt so every woman who chooses to go flat after mastectomy has a satisfactory outcome.

Read Dr. de Boer’s interview here.

Not Putting on a Shirt is a 501(c)(3) organization advocating for optimal surgical outcomes for women who choose to go flat after mastectomy.



This site contains copyrighted material. Not Putting on a Shirt’s educational materials and resources on this site are freely available for “fair use” (Title 17 U.S.C. Section 107) in accordance with our mission to advocate for optimal outcomes for those who choose to go flat after mastectomy.  The copyrighted material on this site is distributed for educational purposes without profit – all donations to Not Putting on a Shirt directly fund our advocacy work. If you wish to use copyrighted material from this site for purposes that go beyond “fair use”, you must first obtain explicit permission from the copyright owner. Please direct requests or questions to