That's too bad that your academic advisor is so ignorant like that.
I think that this kind of snubbing is quite common, both in and out of the pharmacy. Many people have said stuff like, "Oh, you want to be a "pill-counter" and blah blah blah"----pharmacy is so boring." I usually try to educate people about pharmacy but sometimes when I feel that there's no point to it at all I just chuckle and reply," I guess it must piss you off that a 'pill-counter' makes way more money than you".
A few months ago, an engineering professor from my university visited the pharmacy. During my discussion with him about school, he remarked bitterly, "I am a professor of ENGINEERING---I didn't study this pharmacy Mickey-Mouse kind of science".
A lot of people think that they're smarter and/or better than others---especially people who have been through school for a long time. Let them think what they want about pharmacy. If you're happy with yourself who gives a $hit about what others say and think.
I would definitely pursue the PharmD., even if you're med-keen. This is not something that will hold you back from meds.
You will learn a lot and be ahead of the others. More importantly, you will have a professional degree rather than just a bachelor of science that will get you nowhere in life. With med tuition so high, you could always work for a year or two to help with your student loans. Pharmacy is NOT a waste of time. Negative attitudes about other people and things IS a waste of time.
Medicine itself not all that it's worked up to be. A lot of doctors are unhappy both personally and professionally. Many of my friends went the med route and don't seem much better off than the pharm kids.
Ironically, those who talked down about pharmacy in the past are actually regretful that they didn't pursue pharmacy before. These lawyers, engineers, IT programmers, teachers, and 'business' people wished that they could do it all over again and do.........pharmacy.
Be humble in life no matter who or where you are and success and happiness will chase you.