We love to hear from our clients, please let us know if there are any areas that you think we could improve upon. Please use this form for general information purposes only. DO NOT send personal health information through this form. Specific patient care must be addressed during an appointment. 30 mg sildenafil, a phosphodiesterase type 5 inhibitor, is distinct in its dosage, though often perceived as equivalent. It is different from Viagra in dosage strength and indications. Consult healthcare professionals regarding efficacy and cost considerations. Name First Last Phone Email Comments