The Omaha Clinic opened in May 2016. At the Omaha Clinic, our patient care is overseen by large clinical staff that includes our Chief Medical Officer Dr. Loseke, several Physician Assistants, Nurse Practitioners, RN’s, Phlebotomists, Paramedics, and Med Aids.

Services Offered

  • Testosterone Replacement Therapy
  • Human Growth Hormone Peptide Therapy
  • Erectile Dysfunction Treatments
    • Oral ED Medications/Troches
    • Platelet Rich Plasma (P-Shot/Priapus Shot)
    • Limitlesswave Therapy
    • PT-141 Peptides
    • Trimix/Quadmix
  • Stem Cell Therapy
  •  Aesthetics
    • Botox
    • PRP (Platelet-Rich Plasma)

Contact Info

2255 S. 132nd St., Suite 100

Omaha, NE 68144

Phone (402) 614-4969

Fax (402) 614-4416

Clinic Hours
Monday-Friday 6 am-5 pm
Saturday 8 am-12 pm
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Dr. Melissa Loseke

Upon graduation, Dr. Loseke originally practiced Family Medicine with Methodist Physicians Clinic in Omaha. In 2012, she moved to a clinic specializing in treating chronic knee pain with Hyaluronic Acid injections, PRP (Platelet Rich Plasma) and Stem Cell treatments. Having a desire to learn and practice more cutting-edge therapies, in 2015 she became Medical Director for a nationwide hormone replacement organization specializing in bioidentical hormone replacement therapy and aesthetic procedures. Dr. Loseke has been based out of Omaha since joining that organization, expanding her scope of certifications to include the Vampire Facelift, Vampire Breast Lift, O-Shot, and Priapus Shot, as well as continuing to utilize Botox, Kybella, Juvederm and other related products while offering a multitude of aesthetic procedures. In addition, Dr. Loseke has become one of the leading practitioners in the Midwest of PRP, Stem Cell treatments, and Low Level Laser Therapy (LLLT) to treat a multitude of various injuries and chronic conditions. Dr. Loseke continually recommits herself to learning about the latest methods and treatments available to help patients lead richer and healthier lives.

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Andrew Wakin, NP

Born and raised in Omaha, Nebraska, Andrew is going on 10 years of marriage to his wife. They are happy to brag about the two crazy, wonderful children who have made their life complete. Andrew enjoys work because of the atmosphere and comradery between coworkers. Their goal is to provide the best care for our patients. Andrew chose to work in men’s health because the reward of seeing men improve their overall well being is so fulfilling. Nothing is better than hearing of goal achievement and knowing that he got to play a role in that. Outside of work he enjoys being on the water with his family, whether that is in a pool, on the lake, or at the coast. They also enjoy include wake surfing, skiing, and swimming. He is a family handyman and likes to work on projects around the house; whether it’s fixing a small engine, doing home renovation, or learning something new. In his downtime, he does like to play video games.

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Chris McWilliams, PA-C

Originally from Omaha, Nebraska, Chris attended UNMC PA school and graduated in 1998. Chris worked in orthopedics for 20 years, prior to joining the Limitless team. He chose Limitless because he enjoys building relationships and working with men to help them achieve their goals. He enjoys spending time with his family and in Colorado, skiing, camping, and hiking.

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Greg Tollefsen, PA-C

After receiving an undergraduate degree from UNO, Greg earned an M.S. in Physician Assistant Studies. He then chose to work for Limitless Male because he wanted to make a difference in men's lives. One thing particularly important to Greg is being able to treat patients with men's health issues that are often difficult to talk about. He also enjoys helping patients talk about a sensitive area of healthcare while also working to restore their vitality.

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Jake Tomcak, Patient Experience Manager

Originally from Hastings, Nebraska, Jake attended college in Lincoln, Nebraska. He moved to Omaha in 2008 where he met his wife, Taylor. In 2019, they had their first child. Jake likes to spend time golfing, traveling and being with friends and family.