Philip A. Rettenmaier, D.O.

meet Dr. Rettenmaier

Dr. Philip Rettenmaier is the owner and medical director of NoSweat Fort Wayne in Indiana. As a double board-certified physician, Dr. Rettenmaier dedicates himself to helping patients achieve their body goals. Combining the art and science of the medical spa industry, he is an expert at performing Alma laser technology treatments. At NoSweat Fort Wayne, he routinely completes laser-assisted liposuction and fat transfer, Brazilian butt lifts, breast augmentation, facial fat transfer, and fat reduction. For individuals who prefer a skin rejuvenation treatment, he uses Opus Plasma™ RF skin resurfacing. Dr. Rettenmaier provides compassionate care by addressing his patients' needs. That way, his patients receive the results they want and deserve.

Education and Training

Dr. Rettenmaier graduated from the University of Iowa with his Bachelor of Science degree. Following his time there, he completed his medical degree at Des Moines University in the College of Osteopathic Medicine and Surgery. He attended an internship at Davenport Osteopathic Hospital and a residency at Memorial Hospital in family practice. Once he finished both of these opportunities, he pursued a clinical fellowship in hyperbaric medicine at the University of Maryland. He has and had affiliation and appointment status at the:

  • Department of Family Practice in Lutheran Hospital of Indiana
  • Parkview Hospital
  • St. Joseph Hospital
  • Select Specialty Hospital
  • Dupont Hospital
  • Lutheran Hospital Interdisciplinary Wound Team
  • Kosciusko Community Hospital
  • Dekalb Health
  • Bluffton Regional Medical Center
  • Adams Memorial

Specialties and Expertise

Focusing on the body and complexion through various Alma procedures, Dr. Rettenmaier has extensive experience and training in this innovative laser technology. Patients can achieve their desired results without having the expense or recovery of routine surgery. Additionally, for patients who prefer natural facial rejuvenation, facial fat transfer uses your purified fat to minimize the appearance of wrinkles, add suppleness to the skin, and create the appearance of high cheekbones. At NoSweat Fort Wayne in Indiana, both men and women can benefit from our selection of Alma laser treatments.


Dr. Rettenmaier is proud to be a member of the following associations and societies:

  • American Osteopathic Association
  • American College of Osteopathic Family Practice
  • Undersea and Hyperbaric Medical Society
  • Wound Healing Society
  • American Academy of Wound Management
  • Fort Wayne Medical Society
  • Indiana State Medical Association
  • American Society of Laser Medicine and Surgery


"Went in for my first laser tattoo removal session, and was extremely nervous at first. After meeting and talking to Dr. Rettenmaier, I was so relieved. He is very kind, knowledgeable, and professional. And I had a great first time experience. 10/10 would recommend!"



"My son (15 yo) has suffered from extreme sweating in his underarms. So much so that he only wore black T-shirt’s. The arm pit sweat was so embarrassing for him that it was beginning to affect his confidence. After looking online for a solution, we came across “no sweat” My son was hesitant, but he agreed to go to the consultation. After meeting and talking with Dr Rettenmaier, my son was all in! Dr Rettenmaier eased his concerns about the MiraDry procedure and answered all our questions. dr Rettenmaier is down to earth and so easy to talk to! He got my son in quick for the procedure in order to get it done before school. I am so happy to say it worked!!! Very little pain, very little swelling and we have went back to school shopping for light color shirts!! Best money I have ever spent! It was literally No Sweat! He is dry even without deodorant! If you are on the fence about miradry with Dr Rettenmaier- get off the fence and get into No Sweat!"



"I genuinely can’t recommend NoSweat enough. The space is clean and welcoming, the staff is incredibly helpful and kind, and the service itself was exceptional! Kelsey was who I was working with and she is absolutely amazing. She answered all of my questions and made me feel ready! If you’re considering it, don’t think about it any more! Do it!"



"I had Eon treatments. Quick and painless, the office staff are exceptional; answering all questions and making your experience so pleasant. If you are interested in this type of service I highly recommend Dr. Rettenmaier and his staff. I can't wait to see my 6 week results."



"Dr. Rettenmaier and his staff are always so helpful when working with my schedule. They are very flexible and polite. Knowledgeable crew to answer any questions you might have, I would gladly recommend NoSweat Fort Wayne to anyone interested in a tattoo removal. Truly 10/10!"



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*Individual results are not guaranteed and may vary from person to person. Images may contain models.