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14 Years
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Emergency
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Your Trusted Partner for Comprehensive Medical Care in Manhattan, KS
Manhattan Medical Group has been dedicated to providing comprehensive healthcare services to families in Manhattan, Kansas since 2012. Founded by Dr. Priyantha Ranaweera, a Harvard-trained interventional cardiologist, our practice integrates primary care with specialized services including cardiology, vein care, wound management, and behavioral health. Our board-certified medical team emphasizes preventive medicine, personalized treatment plans, and patient education while maintaining state-of-the-art facilities across multiple locations.

We accept most major insurance providers and offer telehealth services to ensure accessible care. With over 15 years of combined experience in cardiovascular specialties alone, our providers prioritize compassionate care through continuous follow-up and community engagement initiatives. Our commitment to excellence is demonstrated through advanced treatment options for conditions ranging from chronic diseases to complex vascular issues, supported by on-site diagnostic capabilities and multidisciplinary collaboration.
Services
Primary Care Cardiology Vein Care Wound Management Behavioral Health Telehealth Visits Women's Health Chronic Disease Management Vascular Surgery Pediatric to Geriatric Care
Details
  • Year established: 2012
Highlights and features
  • Board-certified cardiovascular specialists with Harvard training
  • Integrated primary and specialized care under one organization
  • 24/7 patient follow-up and home visit capabilities
  • Advanced vein and wound treatment technologies available locally
  • Multidisciplinary team approach with dietitians and vascular experts
What people say
Compassionate providers Advanced treatment options Personalized care plans Effective wound healing Knowledgeable staff
Services
Primary Care
Our primary care services provide comprehensive medical management for patients of all ages. We offer preventive care, chronic disease management, and wellness exams while serving as the central coordination point for all your healthcare needs. Our providers develop long-term relationships with patients to create personalized treatment plans that address both immediate concerns and long-term health goals. With locations in Manhattan and Junction City, we ensure accessible, continuous care for families throughout the region.
Cardiology
Specialized cardiovascular care includes diagnosis and treatment of heart diseases through advanced procedures like angioplasty and pacemaker implants. Our interventional cardiologists offer both traditional and innovative treatments for conditions ranging from peripheral artery disease to complex arrhythmias. With telehealth options available, patients receive expert cardiac care combined with lifestyle guidance to improve heart health outcomes across multiple clinic locations.
Vein Care
The Vein Clinic of Kansas specializes in treating venous disorders including varicose veins and venous insufficiency. Using techniques like ablation and sclerotherapy, our vascular specialists address both cosmetic and medical vein concerns. Diagnostic ultrasound studies help create targeted treatment plans while our team's endovascular expertise ensures patients receive the most advanced care available locally for improved circulation and reduced discomfort.
Wound Management
Our wound care specialists treat non-healing wounds through comprehensive approaches including compression therapy and surgical debridement. Certified wound care providers work with vascular experts to address underlying conditions affecting healing while offering adjunct therapies like skin equivalents. The program combines specialized treatments with patient education to promote complete recovery for chronic wounds caused by diabetes, vascular issues, or trauma.
Behavioral Health
Board-certified psychiatrists and mental health providers deliver comprehensive behavioral health services focusing on adult psychiatric care and women's mental health. Our approach combines medication management with evidence-based therapies for conditions ranging from anxiety disorders to perinatal mental health concerns. The team emphasizes personalized treatment plans that address both immediate mental health needs and long-term wellness strategies.
People
Dr. Priyantha Ranaweera
Interventional Cardiologist
Harvard-trained interventional cardiologist with 15+ years of vascular surgery experience. Completed fellowships in coronary and peripheral interventions, specializing in endovascular treatments. Founded Heart and Vascular Clinics in 2012 and Manhattan Medical Group in 2018 to provide integrated care solutions.
Larry Pierce
Physician Assistant
Board-certified family medicine specialist with military medical experience. Served 21 years in the U.S. Army before joining Manhattan Medical Group in 2021. Focuses on preventive care and chronic disease management while maintaining active community involvement through martial arts instruction.
Becca Haugaard
Nurse Practitioner
Wound care certified provider with expertise in complex wound management. Specializes in compression therapy and surgical debridement while coordinating multidisciplinary care with vascular specialists. Recognized for compassionate patient approach and commitment to healing chronic wounds through advanced treatment modalities.
Dr. Lakshika Ranaweera
Psychiatrist
Board-certified adult psychiatrist with specialization in women's mental health. Completed residency at University of Kansas Medical Center with focus on evidence-based treatment approaches. Provides comprehensive psychiatric care addressing both acute and chronic mental health conditions.
Tonya Grider
Nurse Practitioner
Cardiology specialist with 25+ years of emergency medicine experience. Focuses on patient education and cardiac health management while incorporating holistic care principles. Joined Manhattan Medical Group in 2024 to expand specialized heart care services across regional clinics.
Questions
What medical services does Manhattan Medical Group offer?
We provide primary care, cardiology, vein treatment, wound management, behavioral health, and women's health services with both in-person and telehealth options.
Do you accept new patients and insurance?
Yes, our primary care and specialty providers accept most major insurance plans and are currently accepting new patients at all clinic locations.
What makes your cardiology services unique?
Our board-certified cardiologists offer advanced vascular treatments locally, including endovascular procedures and specialized heart rhythm management techniques.
Are virtual appointments available?
Yes, we offer telehealth services for cardiology consultations and follow-up visits through secure virtual appointment options.
How do you handle complex wound care?
Our certified wound specialists use advanced therapies like skin equivalents and wound vacuums combined with vascular expertise for non-healing wound treatment.
What areas do you serve?
We provide care in Manhattan, Junction City, Wamego, Abilene, Clay Center, and Council Grove with multiple clinic locations across the Flint Hills region.