Find A Doctor

Looking for a doctor to take care of your family's health needs? Search our network to find a provider that's right for you.

Primary care providers welcoming new patients

Medical staff list

Search by Last Name

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
Find a Doctor by Specialty
Find a Doctor by City
Proveedores Hispanoparlantes
  • Photo of Denise Murphy

    Denise Murphy, MD, FACS

    Specialty: General Surgery, Bariatric Medicine
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Physicians Center For Weight Reduction
    1130 Professional Dr, Goshen, IN 46526 Directions

    574-537-8326


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Committed to helping people improve their quality of life, Denise Murphy, MD, FASC, is a board certified surgeon who performs a broad range of procedures. A true leader in her field, Dr. Murphy specializes in laparoscopic Rouxen- Y gastric bypass surgery, the adjustable lap band and the sleeve gastrectomy for weight loss. Prior to joining Goshen Physicians Center for Weight Reduction, this dedicated physician worked as a clinical instructor of surgery at Northeastern Ohio University’s College of Medicine in Akron, Ohio. While there, she further refined her surgical techniques and adopted the latest technology available to benefit her patients.

    Research/Clinical Interest

    Minimally invasive surgery:

    • Chest
    • Abdomen
    • Pelvis vascular system
    • Endocrine system
    • Wounds
    • Weight loss surgery

    Education

    Board Certified – General Surgery

    Education and training:
    Doctor of Medicine
    Indiana University School of Medicine | Indianapolis, IN

    Residency:
    General Surgery
    Summa Health System | Akron, OH

  • Photo of Thomas Etter

    Thomas Etter, MD

    Specialty: General Surgery
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Dr. Tom Etter is a general surgeon with Gerig Surgical Associates, P.C. He specializes in a variety of surgical procedures, including in robotic-assisted laparoscopic surgery, vascular surgery, endoscopy and wound care.
     
    Dr. Etter treats patients of all ages, including children. His approach to care may include surgical and non-surgical therapies to help patients maintain their quality of life.
     
    Family comes first for Dr. Etter when he is away from his medical practice. An Indiana  native, Dr. Etter enjoys spending time with his wife, Audrey, three sons, two dogs and two turtles.

    Philosophy of Care

    Dr. Etter is dedicated to helping patients make deliberate, well-informed decisions about their health care. His approach to care is based on principles of fairness for all patients.

    Research/Clinical Interest

    • Complex hernia repair
    • Vascular surgery
    • Robotic-assisted laparoscopic surgery

    Education

    Board Eligible – General Surgery
     
    Education and training:
    Doctor of Medicine
    Indiana University School of Medicine | Indianapolis, IN
     
    Bachelor of Arts in Biology
    Indiana University Kokomo | Kokomo, IN
     
    Residency:
    General Surgery
    St. Vincent Hospital | Indianapolis, IN

  • Photo of Nathaniel Dew

    Nathaniel Dew, MD, FACS

    Specialty: General Surgery, Vascular Surgery
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Nathaniel Dew, MD, FACS, has received advanced training in general and vascular surgery, allowing him to perform a wide range of surgical procedures. Dr. Dew is uniquely qualified to diagnose problems and recommend the most appropriate therapy, which may or may not include surgery, as a general surgeon. He may prescribe preventive steps to help patients maintain a healthy, active lifestyle without surgical intervention. If surgery is needed, Dr. Dew incorporates the most advanced techniques and approaches available, such as endoscopy and laparoscopy, to help improve outcomes while reducing stress on the patient.

    Philosophy of Care

    Dr. Dew is committed to providing patients with the latest medical therapies and helping to improve their overall health. He believes and may prescribe preventive steps to help patients maintain a healthy, active lifestyle without surgical intervention.

    Research/Clinical Interest

    • Minimally invasive surgery of the chest, abdomen, pelvis, vascular system and endocrine system.
    • Chronic or slow-healing wounds
    • Planning therapies and interventions to save limbs

    Education

    Board certified in General Surgery

    Education and training:
    Doctor of Medicine
    Indiana University School of Medicine | Indianapolis, IN

    Internship/ Residency:
    General surgery
    Baylor University Medical Center | Dallas, TX

  • Photo of Daniel Diener

    Daniel Diener, MD

    Specialty: General Surgery, Vascular Surgery
    Welcoming new patients
    Other languages: Spanish

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Daniel Diener is a board-certified surgeon specializing in minimally invasive surgery of the chest, abdomen, pelvis, vascular system and endocrine system, as well as wounds. He utilizes the latest medical technologies, such as endovascular and laparoscopy, to improve outcomes and reduce recovery times for his patients.

    Philosophy of Care

    As a dedicated physician, Dr. Diener is uniquely qualified to diagnose health issues and recommend the most appropriate course of treatment. In some cases, he may prescribe preventive steps to help patients maintain a healthy and active lifestyle without surgical intervention.

    Research/Clinical Interest

    Minimally invasive surgery:

    • chest
    • abdomen
    • pelvis
    • vascular
    • endocrine
    • wound care management

    Education

    Education and training:
    Doctor of Medicine
    University of Puerto Rico School of Medicine, Rio Piedras, Puerto Rico

    Bachelor of Arts
    Goshen College, Goshen, Indiana

    Internship:
    Baylor University Medical Center
    Dallas, Texas

    Residency:
    General Surgery
    Baylor University Medical Center, Dallas, Texas

  • Photo of Kevin Gerig

    Kevin Gerig, MD, FACS

    Specialty: General Surgery, Vascular Surgery
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Kevin Gerig, MD, FACS, is a board certified surgeon who works with the Gerig Surgical Associates, P.C. He is dedicated to offering his patients the highest quality and level of care while keeping them informed about the procedures he uses. Dr. Gerig received advanced training in general and vascular surgery. This training allows him to perform a wide range of surgical procedures. Dr. Gerig is uniquely qualified to diagnose problems and recommend the most appropriate therapy, which may or may not include surgery. He may prescribe preventive steps to help patients maintain a healthy, active lifestyle without surgical intervention. If surgery is needed, Dr. Gerig incorporates the most advanced techniques and approaches available, specializing in endoscopy of the colon and upper gastrointestinal tract.

    Research/Clinical Interest

    • Endoscopy
      • colon & upper GI tract
    • Wound Care Management
      • hyperbaric oxygen therapy
    • Abdominal Surgery
      • hernias
      • gallbladder
      • inflammatory bowel disease
      • acid reflux/GERD
      • colon
      • small bowel
      • tumor

    Education

    Education and training:
    ‍Bachelor of Arts,
    Goshen College, Goshen

    Doctor of Medicine
    Indiana University School of Medicine, Indianapolis, Indiana

    Internship:
    Akron City Hospital, Akron, Ohio

    Residency
    General Surgery
    Akron City Hospital, Akron, Ohio

  • Photo of Winston Gerig

    Winston Gerig, MD, FACS

    Specialty: General Surgery, Bariatric Medicine, Vascular Surgery
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730


    Goshen Physicians Center For Weight Reduction
    1130 Professional Dr, Goshen, IN 46526 Directions

    574-537-8326

    View Information

    Biography

    Winston Gerig, MD, FACS, is a board certified surgeon who works with the Gerig Surgical Associates, P.C. He strives to make his patients feel less apprehensive and more comfortable with surgery.

    Philosophy of Care

    Dr. Gerig received advanced training in general, laparoscopic and bariatric surgery, which allows him to perform a wide range of surgical procedures. Dr. Gerig specializes in weight-loss surgery and has performed numerous laparoscopic gastric bypass and adjustable lap band procedures with training to perform the sleeve gastrectomy. With more than 20 years of experience, this compassionate physician believes treatment doesn’t end after surgery and that patients deserve encouragement and emotional support throughout any medical condition.

    Research/Clinical Interest

    • Weight-loss surgery
    • Laparoscopic Roux-en-Y gastric bypass
    • Laparoscopic sleeve gastrectomy

    Education

    Board Certified – Surgery

    Education and training:
    Doctor of Medicine
    Indiana University School of Medicine | Indianapolis, IN

    Residency:
    General Surgery
    Akron City Hospital | Akron, OH

  • Photo of John Martens

    John Martens, MD, FACS

    Specialty: General Surgery, Vascular Surgery
    Welcoming new patients

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560

    View Information

    Biography

    John Martens, MD, FACS, is a board certified surgeon who provides compassionate care to his patients while offering them the most advanced diagnostic options and surgical treatments available. Dr. Martens has received advanced training in general and vascular surgery, allowing him to perform a wide range of surgical procedures. He is also uniquely qualified to diagnose problems and recommend the most appropriate therapy for his patients, which may or may not include surgery. Instead, he may prescribe preventive steps to help patients maintain a healthy, active lifestyle without surgical intervention. If surgery is needed, Dr. Martens incorporates advanced techniques, such as endoscopy and laparoscopy, to ensure patients are less apprehensive about their outcomes.

    Philosophy of Care

    As a general surgeon, Dr. Martens is uniquely qualified to diagnose problems and recommend the most appropriate therapy for patients, which may or may not include surgery.  He may prescribe preventive steps to help patients maintain a healthy, active lifestyle without surgical intervention.

    Research/Clinical Interest

    • Minimally invasive surgery of the chest, abdomen, pelvis, vascular system and endocrine system.
    • Chronic or slow-healing wounds
    • Planning therapies and interventions to save limbs

    Education

    Board certified in General Surgery

    Education and training:
    Doctor of Medicine
    Indiana University School of Medicine, Indianapolis

    Internship:
    General Surgery
    St. Mary’s Hospital, Grand Rapids, MI

    Residency:
    General Surgery
    Blodgett Memorial Hospital, Grand Rapids, MI

  • Photo of Brittany Hembree

    Brittany Hembree, NP

    Specialty: General Surgery, Vascular Surgery

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100

    View Information

    Biography

    Brittany Hembree is a certified nurse practitioner. She has many years of experience as an operating room nurse. Since completing her degree as an NP she specializes in caring for patients during the intraoperative and perioperative period.

    Research/Clinical Interest

    • Intraoperative and perioperative care

    Education

    Certified Nurse Practitioner

    Education and training:
    Master of Science in Nursing
    Ball State University, Muncie, IN

    Bachelor of Science in Nursing
    Ball State University, Muncie, IN

  • Photo of Mark Ranzinger

    Mark Ranzinger, MD, FACS

    Specialty: General Surgery, Vascular Surgery

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560


    Goshen Surgery Center
    1605 Winsted Dr, Goshen, IN 46526 Directions

    574-364-4730

    View Information

    Biography

    Mark Ranzinger, MD, FACS, is a board certified general surgeon who performs a broad range of surgical procedures. Dr. Ranzinger focuses on minimally invasive surgery using laparoscopic approaches for benign conditions, such as gastroesophageal reflux, paraesophageal hernias, achalasia, splenic diseases and hernias. He also is trained in surgery for certain cancers of the pancreas, adrenal glands and colon.

    Philosophy of Care

    Throughout his career, Dr. Ranzinger has received numerous honors and awards, both as a teacher and surgeon. Dr. Ranzinger views surgery as a combination of art and science. He believes good clinical judgment is developed by a commitment to lifelong learning and by giving every patient the time and personalized care they need and deserve.

    Research/Clinical Interest

    • Endoscopy
      • colon & upper GI tract
    • Wound Care Management
      • hyperbaric oxygen therapy
    • Abdominal Surgery
      • hernias
      • gallbladder
      • inflammatory bowel disease
      • acid reflux/GERD
      • colon
      • small bowel
      • tumor
    • Minimally Invasive Surgery

    Education

    Education and training:
    Bachelor of Arts
    Walla Walla College, Walla Walla, Washington

    Master of Public Health
    Loma Linda University School of Public Health, University of East Africa Campus, Baraton, Kenya

    Doctor of Medicine
    Loma Linda University School of Medicine, Loma Linda, California

    Internship:
    Wright State University, Dayton, Ohio

    Residency:
    General Surgery
    Wright State University, Dayton, Ohio

  • Photo of Tracy Vander Reyden

    Tracy Vander Reyden, NP

    Specialty: General Surgery

    Gerig Surgical Associates
    2006 S Main St, Goshen, IN 46526 Directions

    574-535-9100


    Goshen Wound & Hyperbaric Center
    2006 S Main St, Goshen, IN 46526 Directions

    574-364-4560

    View Information

    Biography

    Tracy Vander Reyden is a certified nurse practitioner. Her extensive nursing and advanced practice nursing background includes caring for patients while hospitalized, in the emergency department, and in various clinic settings.

    Research/Clinical Interest

    • Preoperative and postoperative patient care
    • Health & wellness patient education

    Education

    Certified Nurse Practitioner

    Education:
    Master of Science in Nursing
    Valpariaso University, Valparaiso, IN

    Bachelor of Science in Nursing
    Goshen College, Goshen, IN