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Medical Heights Medical Center was founded in 1984 under the name of Southwest Clinic, with the passage of the years it would become what it is today. During 31 years, the practice has offered diligently and successfully the services of Gynecology, Family Care, Pediatrics, Surgery, Endoscopy, and Cardiology. Our goal is to be loyal to the community providing excellent care. Here in Medical Heights we are a family and each and every patient who crosses our door becomes part of this family too. Our efforts are directed to treating patients with respect, love, and dignity.

Let our nurturing, caring professionals give you confidence in pursuing your health goals.

I am a medical doctor specialized in OBGYN. My initial training was in the Institute of Medicine I in Rangoon, Burma followed by my internship at Rangoon General Hospital. I made my residencies in Burma National Health Services (Rangoon, Burma) the National Health Services (United Kingdom). I received membership from the Royal College of Obstetrics and Gynecology and General Medical Council from the United Kingdom since 1979. I was honored with the Valid American Medical Association Physician’s Recognition Award.

Dr. Aye M. Win

I am a medical doctor specialized in Family Medicine, General Surgery, Endoscopy and Laparoscopy. My initial medical training was in the Institute of Medicine I in Rangoon, Burma where I graduated in the Top 10. I did my internship at Rangoon General Hospital, followed by my residencies in Burma National Health Service (Rangoon, Burma) for Asst. Surgeon Demonstrator, Lanarkshire Health Board (Scotland, United Kingdom) for General Surgery, Urology, Thoracic, Orthopedics, and Accidents/Emergency, and Bromsgrove General Hospital (Worcestershire, England) for Surgery.

Dr. Win M. Kyi

Jennifer Marsell, APRN, FNP-C

Dr. Jessica Calvo – Pediatrics

I am a medical doctor specialized in Pediatrics. My initial medical training was in San Martin de Porres University, in Lima – Peru. I did my internship rotation in Internal Medicine and Surgery at Casimiro Ulloa Emergency Hospital (Lima-Peru); and my internship rotation in OB/GYN and Pediatrics at San Bartolome Herrera Mother and Children Hospital (Lima-Peru).  I got my Degree in General Medicine and Surgeon from San Martin de Porres University. I have done Clinical Rotations at Jackson Memorial Hospital – University of Miami in General Pediatrics and at Union Family Medicine as volunteer physician.

Learn More About Our Medical Professionals

I have obtained fellowships at the American Society Abdominal Surgeons, the Fellow International College of Surgeons, and the Fellow Royal College of Surgeons (Ireland). I was honored with the Valid American Medical Association Physician’s Recognition award and the Valid American Academy of family Physicians Award. I am Board Certified by the Royal College of Surgeons and for the American Board of Abdominal Surgery. I belong to the American Academy of Family Physicians, the Society of American Gastrointestinal Endoscopic Surgeons, the Kansas Medical Society, the Ford County Medical Society, and I serve as a Blue Cross Blue Shield Surgery Liaison Committee. I am member of Western Plains Medical Complex, and I am affiliated to Hodgeman County Health Center, Meade District Hospital, Via Christ St. Francis/St. Joseph Medical Centers and Galichia Heart Hospital. I am also Director of Occupational Health of the Kansas Soldier’s Home and Director of the Sterling House. I have been serving Western Kansas at Medical Heights Medical Center for the past 30 years.

My mission is:

•  To have successful patient outcomes and recovery.

•  To provide excellent patient care.

•  To provide the best technology for my patients.

•  To always know that it is a privilege and honor to take care of patients.

•  To   continue  organizing  and  consolidating  health  care  excellence  at  Medical  Heights  Medical Center, Western Plains Medical Complex and all Western Kansas.

I   belong   to   the   American   Medical Association, The  Kansas Medical

Society, the Ford County Medical Society, and the Society of Laparoendoscopic Surgeons. I was Chief of Staff and Chairman of OBGYN of Western Plains Medical Complex, and I am affiliated to Hodgeman County Health Care, Meade District Hospital, Minneola District Hospital, Ness County District Hospital, Comanche County Hospital, Bob Wilson Memorial Hospital, and Kiowa County Memorial Hospital. I have been serving the community of Kansas with diligence for the past 30 years.

I did my Pediatric residency at Bronx Lebanon Hospital Center in the Bronx, New York. I have been awarded as “Best Teaching Resident” by Bronx Lebanon Hospital Center – Department of Pediatric. I am affiliated to the Medical College of Peru, the American Medical Association, the American Association of Pediatrics, and the Kansas Medical Association. I became Board Certified on October 2014.

I have participated in volunteer work. These include: Head of Operation/Manager at Free Medical Campaign in Bellavista, Peru and Head of Operations/Manager at Free Medical Campaign in Rimac, Peru.

Speaking English and Spanish have given me the opportunity to have a better communication with all my patients I know I have the skills and the compassion to be of great help to those who need me. Since I work with children and teens, I try to be friendly and approachable, so my patients can trust me. I am proud to give back to the community through my work and I am fully committed to Dodge City community especially with their children.

Our Staff

At Medical Heights Medical Center you will find more than nurses. More than caregivers. You'll  find yourself part of a family of dedicated professionals providing care that no one else  can. Meet our nurses: Jessica, Tosha, Erika, Laura  & Itzel.

Our lab and imaging technicians are certified/licensed professionals. They are always eager to help in any way they can.

Our girls on the front desk are caring and kind professionals. Our medical front office is a busy intersection, but they manage to always put a smile in their faces.

Hometown: Rangoon-Burma

Hometown: Rangoon-Burma

Hometown: Lima – Perú


Sandy Herder, APRN

I was born in Kansas and grew up in Iuka, Kansas. I obtained my Bachelors

in Nursing from Wichita State University. I moved to Ft. Worth Texas with

my Air Force husband and worked as a nurse in adult critical care in Fort

Worth hospitals.

I obtained my Masters Degree as a Clinical Nurse Specialist in Critical Care

from the University of Texas-Arlington. I received a Post Master's Certificate

as a Family Nurse Practitioner from Texas Woman's University in Denton,


I  have  worked  as  a  Family  Nurse  Practitioner in Halstead  and Newton

Kansas. Most recently I have worked as a nurse practitioner in Wichita with a busy cardiology practice.

I am a member of the American Academy of Nurse Practitioners and the American College of Cardiology. I am board certified as a Family Nurse Practitioner with the American Academy of Nurse Practitioners.

My many years as a nurse caring for adults guides my work as a nurse practitioner. My focus in to assist each of my patients to be as healthy as possible. I am committed to explaining the medical condition(s) to each person and to working with them to arrive at a treatment plan that is acceptable to both of us.

Hometown: Iuka, Kansas

                                        My interest in health and the understanding of the impact it has on more

                                        than just the patient, began early in my life, when at the age of 9, my dad

                                        got diagnosed with a rare tick born illness. My life after that diagnosis

                                        changed forever as he moved from research subject with lines, tubes, and

                                        surgeries to permanently disabled/early retirement.

                                        The effects his disability forced into his life also forever changed mine.

                                        From this I acquired deeper understanding on exactly how healthcare

                                        provider's decisions can resonant far past that patients life.

                                        I knew then that a patient is not just a patient or just a number or just a salary. As a patient they are a complete person and individually affect the world and play an important part in our life and world.

I took my passion  and gave it direction when I became an adult by getting my RN license and then attending my graduate program at the University of Kansas, School of Nursing. I graduated with my MSN, APRN in Family Practice. I am nationally certified by the AANP. I also have additional certifications in ACLS, PALS, BLS, CPSI, and am a certified medical examiner approved to do DOT physicals. I have also taught for over 5 years in nursing and allied health and incorporate that in to each patient encounter.

Whether I am the teacher, the student, or the lesson I know that experience is not just one dimensional but culturally holistic (ever growing and morphing throughout time)  and so is personal health and wellness.

My particular passions are for helping marginalized populations and those that are frustrated with no answer to what they are experiencing.

I take pride in the fact that I've been told that I am the primary care provider that people that hate or don't go to a doctor/hospital actually chose and brag about loving to go come to me. I credit this to my humor, passion to serve, and being able to infect my patients with that same passion in guiding them to greater health autonomy and wellness.

Dr. Kyi first met me professionally in a supervisory role over a travel position that initially brought me to Dodge City in the summer of 2016 through Occupational Health at Western Plains Medical Center. He appreciated my attention to detail and humility in my service to my patients and wanted that passion to merge with the humble service and passionate intelligence that he and his wife had carved into their clinic and life's work.

I am very honored by the trust he has in me by allowing me to become a part of his clinic.  

By keeping focused on walking in humor, love and kindness to all people and always keeping alive my passion to learn and grow, I know that my patients will receive excellent care outcomes, improved quality of life, improved ownership for their own wellness and very possibly infect them with my understanding of each of our importance to the world and desire to enjoy life to its fullest.

Why not create a tidal wave of lasting change that makes life more fun, more enjoyable, more passionately lived and fully experienced for everyone around us? I have 3 daughters that I am also very proud of and try and instill that same respect for the value and price of each and every person into their growth as children. My family keeps me happy, allows me to grow, and supports all that I do and believe in.

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